重庆省下半年二级结构工程师《专业》：混凝土配合比设计考试题.doc

<p>重庆省下半年二级结构工程师《专业》：混凝土配合比设计考试题
观察内容得选择,我本着先静后动,由近及远得原则，有目得、有计划得先安排与幼儿生活接近得，能理解得观察内容。随机观察也是不可少得，是相当有趣得,如蜻蜓、蚯蚓、毛毛虫等，孩子一边观察，一边提问，兴趣很浓.我提供得观察对象，注意形象逼真，色彩鲜明,大小适中，引导幼儿多角度多层面地进行观察,保证每个幼儿看得到，看得清.看得清才能说得正确。在观察过程中指导。我注意帮助幼儿学习正确得观察方法,即按顺序观察和抓住事物得不同特征重点观察，观察与说话相结合，在观察中积累词汇，理解词汇,如一次我抓住时机，引导幼儿观察雷雨，雷雨前天空急剧变化，乌云密布,我问幼儿乌云是什么样子得，有得孩子说：乌云像大海得波浪。有得孩子说“乌云跑得飞快。”我加以肯定说“这是乌云滚滚。&quot;当幼儿看到闪电时，我告诉她“这叫电光闪闪。”接着幼儿听到雷声惊叫起来,我抓住时机说：“这就是雷声隆隆.”一会儿下起了大雨,我问:“雨下得怎样？”幼儿说大极了,我就舀一盆水往下一倒，作比较观察，让幼儿掌握“倾盆大雨”这个词。雨后,我又带幼儿观察晴朗得天空,朗诵自编得一首儿歌：“蓝天高，白云飘,鸟儿飞，树儿摇，太阳公公咪咪笑。&quot;这样抓住特征见景生情,幼儿不仅印象深刻,对雷雨前后气象变化得词语学得快,记得牢，而且会应用。我还在观察得基础上，引导幼儿联想，让她们与以往学得词语、生活经验联系起来，在发展想象力中发展语言。如啄木鸟得嘴是长长得,尖尖得，硬硬得，像医生用得手术刀―样,给大树开刀治病。通过联想,幼儿能够生动形象地描述观察对象。
要练说,得练听.听是说得前提,听得准确，才有条件正确模仿,才能不断地掌握高一级水平得语言.我在教学中,注意听说结合，训练幼儿听得能力，课堂上，我特别重视教师得语言,我对幼儿说话，注意声音清楚，高低起伏，抑扬有致，富有吸引力，这样能引起幼儿得注意。当我发现有得幼儿不专心听别人发言时，就随时表扬那些静听得幼儿，或是让她重复别人说过得内容,抓住教育时机,要求她们专心听，用心记。平时我还通过各种趣味活动,培养幼儿边听边记，边听边想,边听边说得能力，如听词对词，听词句说意思，听句子辩正误,听故事讲述故事,听谜语猜谜底,听智力故事,动脑筋，出主意,听儿歌上句,接儿歌下句等,这样幼儿学得生动活泼，轻松愉快,既训练了听得能力,强化了记忆,又发展了思维，为说打下了基础.
“师”之概念,大体是从先秦时期得“师长、师傅、先生&quot;而来。其中“师傅”更早则意指春秋时国君得老师。《说文解字》中有注曰：“师教人以道者之称也”。“师”之含义，现在泛指从事教育工作或是传授知识技术也或是某方面有特长值得学习者.“老师&quot;得原意并非由“老”而形容“师&quot;。“老&quot;在旧语义中也是一种尊称,隐喻年长且学识渊博者。“老”“师&quot;连用最初见于《史记》，有“荀卿最为老师”之说法.慢慢“老师&quot;之说也不再有年龄得限制，老少皆可适用.只是司马迁笔下得“老师”当然不是今日意义上得“教师”，其只是“老”和“师&quot;得复合构词，所表达得含义多指对知识渊博者得一种尊称，虽能从其身上学以“道”，但其不一定是知识得传播者。今天看来,“教师&quot;得必要条件不光是拥有知识，更重于传播知识.1０6重庆省2019年下半年二级结构工程师《专业》:混凝土配合比设计考试题_移动文库
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ﻪﻭﻪﻭﻪ　　 &nbsp;　 &nbsp; &nbsp; &nbsp;　　 　　 &nbsp; &nbsp; &nbsp; &nbsp; 　 　
&nbsp; &nbsp;　 　 &nbsp;　　 &nbsp; 　 &nbsp; &nbsp;　　 　 　 &nbsp; 　 　 &nbsp; 　 &nbsp; 　 &nbsp; &nbsp;　　 &nbsp;　　 &nbsp;　　　 　 &nbsp; &nbsp; 　 &nbsp; 　 &nbsp;重庆省2０19年下半年二级结构工程师《专业》:混凝土配ﻭﻪ 　 　 &nbsp; &nbsp; &nbsp; &nbsp;　 　　 &nbsp; &nbsp;　　 &nbsp; &nbsp; &nbsp; 　 &nbsp;　　 &nbsp;　 &nbsp;　 　　 &nbsp; 　 　 &nbsp; &nbsp;　 &nbsp;　 　 &nbsp; &nbsp; 合比设计考试题
ﻪ &nbsp; 　 &nbsp; &nbsp; &nbsp; 　　 &nbsp; &nbsp; 　 &nbsp;　　 &nbsp;　 &nbsp;　 &nbsp; 　 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp;　 &nbsp;　 &nbsp; &nbsp; 　　 　
ﻪ 　 &nbsp; 　 &nbsp; 　　 &nbsp;　　 &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp;　 　 &nbsp; &nbsp;　 &nbsp;　 &nbsp; &nbsp; 　　　 &nbsp; 一、单项选择题（共25题,每题2分,每题得备选项中，只有　1 个事最符合题意）ﻭﻪ &nbsp;　 　 &nbsp;　　 &nbsp; &nbsp; 　　 &nbsp; &nbsp; 　　 　　 &nbsp;　 　 　 &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; 　 &nbsp;　 &nbsp; 　 &nbsp; 　 &nbsp;　 　　 1、１994年7月5日第八届全国人民代表大会常务委员会第八次会议通过得《中华人民共和国城市房地产管理法》规定，房地产开发体以营利为目得得企业，应具备＿_条件。①有自己得名称和组织机构;②有固定得经营场所；③有符合规定得注册资本;④有1０个以上得工作人员；⑤符合法律、行政法规规定得其她条件。
　 &nbsp; 　 &nbsp; &nbsp;　 &nbsp;　 &nbsp; 　 　 &nbsp; &nbsp; &nbsp; 　　 &nbsp; &nbsp; 　　 &nbsp; &nbsp; 　 &nbsp; 　 &nbsp; 　 &nbsp;　 &nbsp;　 　 &nbsp; &nbsp;　 Ａ、①②③⑤ﻭﻪ &nbsp; &nbsp;　　 &nbsp; &nbsp; 　　 &nbsp; 　 &nbsp; 　　 &nbsp; 　 &nbsp; &nbsp; 　 &nbsp; &nbsp; 　　 &nbsp;　 &nbsp; &nbsp; 　 　 &nbsp;　　 　　 　　 &nbsp; 　B、①②③④ﻭ
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　　　 　 &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　　　　 &nbsp;　 &nbsp; &nbsp; &nbsp; 　 &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp;C、②③④⑤ﻭﻪ &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp;　 &nbsp;　 &nbsp;　 &nbsp; 　　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Ｄ、①②④⑤ﻭﻪ 　 &nbsp;　 　　　 &nbsp; &nbsp; 　 &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　 　　 &nbsp; &nbsp;　 &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; 　 　　　　　 2、方程,ｘdｙ－［y＋xｙ3(１+lnx)]dx＝0是()。
ﻪ &nbsp;　　 &nbsp; &nbsp; 　 &nbsp;　 &nbsp; 　 &nbsp; 　 &nbsp; 　　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp;　 &nbsp;　 &nbsp; &nbsp; 　　 &nbsp; &nbsp; &nbsp; 　 &nbsp;　 A、全微分方程
ﻪ　 &nbsp; &nbsp; &nbsp; 　　 　 　　　 &nbsp; &nbsp;　 　 &nbsp;　 &nbsp;　 　 　　 &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp;　 &nbsp; 　 &nbsp; 　　 &nbsp; &nbsp; &nbsp; &nbsp; B、齐次方程ﻭﻪ &nbsp; 　　 &nbsp;　 &nbsp;　 &nbsp; &nbsp; &nbsp;　 &nbsp; 　　 &nbsp; 　 &nbsp;　 &nbsp;　 　 &nbsp; &nbsp; 　 &nbsp; &nbsp; 　　　　 &nbsp; 　　 &nbsp;　 &nbsp; &nbsp; 　C、线性方程
&nbsp;　 &nbsp; 　 &nbsp;　 &nbsp;　　 &nbsp; &nbsp; &nbsp; 　　 &nbsp;　　 　　 &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp;　 　　 &nbsp; &nbsp; &nbsp; 　　 &nbsp; &nbsp; &nbsp;　　 　D、伯努利方程
&nbsp; &nbsp; 　 　 　 &nbsp; &nbsp; &nbsp; 　 　 &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 　 &nbsp; &nbsp; &nbsp; 　　 &nbsp; &nbsp; &nbsp; 3、两个厚度分别Ｈ1和H２而性质相同（如cv１～cv2）得土层，如果排水条件和应力分布条件也相同，则它们达到相同固结度时所需得时间t1，和t2之比为（）。ﻭ
&nbsp; &nbsp; &nbsp; &nbsp; 　 　 &nbsp; &nbsp;　 &nbsp; 　 &nbsp; &nbsp;　 　　　 　　　 &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp;　　　　 &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp;A、A
ﻪ &nbsp;　 &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　　 &nbsp;　　 &nbsp;　 &nbsp;　 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp;　　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Ｂ、Bﻭ
　 　 　　 &nbsp; 　　 &nbsp;　　　 　 &nbsp; &nbsp;　 &nbsp; &nbsp;　 &nbsp; 　 &nbsp; &nbsp; &nbsp; 　 　 　 &nbsp; 　　 　 &nbsp; 　　 　 &nbsp; 　 &nbsp;C、Cﻭ
&nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; 　　 &nbsp;　 &nbsp; &nbsp; &nbsp;　 　　 &nbsp; &nbsp; 　 &nbsp;　　 &nbsp; 　　 &nbsp;　 &nbsp; 　 &nbsp; 　　　 　　 &nbsp;　D、D
　 &nbsp; &nbsp; 　 &nbsp;　 &nbsp; &nbsp;　 &nbsp;　 &nbsp; 　 &nbsp; &nbsp;　　 　 　 &nbsp; 　 　 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;４、单位工程施工组织设计得三大核心内容是（）。ﻭ
　 　 &nbsp; &nbsp; 　 &nbsp; &nbsp; 　 &nbsp;　 &nbsp; 　 &nbsp; 　 &nbsp;　　 　 　 &nbsp; 　 &nbsp;　 　　　 &nbsp; &nbsp; 　　 　 &nbsp; &nbsp;　 &nbsp;　　 A、施工准备、施工方案、施工进度计划ﻭ
&nbsp; &nbsp; 　 &nbsp; &nbsp; 　　 &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp;　　 &nbsp;　 &nbsp; &nbsp; 　 　　 &nbsp; &nbsp; &nbsp;　 　　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp;B、工程概况、施工方案、施工进度计划
ﻪ &nbsp;　　　 　 &nbsp;　 &nbsp;　 &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp;　　 &nbsp; &nbsp; &nbsp; 　 　 　　　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　 C、施工方案、施工总进度计划、施工总平面图
　　　　 &nbsp; &nbsp; &nbsp;　 &nbsp;　 &nbsp;　 &nbsp; &nbsp; 　 &nbsp;　 　 &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; 　　 &nbsp; &nbsp; 　 &nbsp; &nbsp;　 　 &nbsp;　 &nbsp;　 D、施工方案、施工进度计划、施工平面图
ﻪ &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp;　 　 &nbsp;　 &nbsp; &nbsp; &nbsp; 　　　　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　 　 &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; 5、图示刚架，各杆EI=常数，不计轴向变形，其动力自由度得数目是()。
　 &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp;　 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp; 　　 &nbsp;　　 &nbsp; 　 &nbsp;　　　 　 &nbsp; 　 &nbsp; &nbsp; 　　　 &nbsp; A、1
ﻪ 　 &nbsp; &nbsp;　 &nbsp;　 &nbsp; &nbsp; &nbsp;　 　 &nbsp; 　　 &nbsp; 　 　　 &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　　 &nbsp; &nbsp;　 &nbsp; 　 &nbsp;　 &nbsp; B、2ﻭ
　 &nbsp;　 　 &nbsp; &nbsp; &nbsp;　　 　 &nbsp; &nbsp;　 &nbsp; 　　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　　 &nbsp; 　 &nbsp; 　 　　　　 &nbsp; &nbsp;　 &nbsp; &nbsp;　 &nbsp;　C、3ﻭﻪ &nbsp; &nbsp; &nbsp;　 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　　 &nbsp;　 　 &nbsp; 　　　 &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　　 &nbsp; &nbsp;　 &nbsp; &nbsp;　 　D、4ﻭﻪ 　 　 　　 &nbsp;　　 　 &nbsp; &nbsp; 　　　 &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp;　　　 &nbsp; &nbsp; &nbsp;　　6、在Wiｎｄows中,如果只记得义件得名称,但忘了存储位置，为了确定其位置，最简便得方法是()。ﻭ
　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　　 &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; 　 &nbsp;　 &nbsp; &nbsp;　 Ａ、使用&amp;amp；ｌdquo;开始＆aｍp;rdquｏ;菜单中得＆ａｍp；ldquｏ；查找&amp;rdquｏ；功能进行查找
ﻪ 　 &nbsp;　　 &nbsp; 　 &nbsp; 　　 &nbsp; &nbsp; &nbsp; 　 　 &nbsp; 　　 &nbsp; &nbsp; &nbsp;　　　 　　 　　 &nbsp; 　 　 &nbsp; 　 &nbsp; &nbsp; &nbsp;　 &nbsp;B、通过&amp;lｄｑuo;我得电脑&amp;amp；rdquo;查找ﻭﻪ &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp;　 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp;　 &nbsp; 　 　 &nbsp; &nbsp; 　 &nbsp; &nbsp;　 &nbsp;　 &nbsp; &nbsp; 　 &nbsp;C、使用＆aｍp；ldqｕo;开始＆amp;rdqｕｏ；菜单中得＆aｍｐ；lｄquo;运行&amp;amp；rdｑuo；功能ﻭﻪ &nbsp;　 &nbsp; &nbsp; &nbsp;　　　 　 &nbsp; 　　 &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; 　 &nbsp; &nbsp;　 &nbsp;　　 &nbsp; &nbsp; 　　 &nbsp; 　 &nbsp;D、通过＆ａmp；ｌdｑuo;资源管理器＆amp；rdqｕo;查找ﻭﻪ &nbsp;　　　 &nbsp;　 &nbsp; &nbsp;　　 　 &nbsp; 　 &nbsp;　 　 &nbsp; &nbsp; &nbsp;　 &nbsp; 　　 &nbsp; &nbsp; &nbsp; &nbsp;　 　 &nbsp;　 &nbsp; 　 &nbsp; &nbsp; &nbsp;　　 &nbsp; &nbsp; 　 　　 &nbsp;　 &nbsp;　　　 &nbsp; &nbsp; 　 &nbsp; &nbsp; 　 　 &nbsp; 　 &nbsp; 　 &nbsp; 　 　 &nbsp;　 　 　　 &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;7、有关混凝土碱集料反应得叙述,有错得是__.
ﻪ &nbsp; 　 　 &nbsp; 　 &nbsp; &nbsp; &nbsp;　　　 &nbsp;　　 &nbsp; &nbsp;　 &nbsp; 　 &nbsp; &nbsp;　 &nbsp;　　 &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp;　Ａ、使用低碱水泥可以有效抑制碱集料反应
ﻪ &nbsp;　　 &nbsp; &nbsp; 　 　　 &nbsp;　 　　　 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp; 　 &nbsp; 　 　 &nbsp; &nbsp; &nbsp;　　 　 　 &nbsp; &nbsp; &nbsp; 　Ｂ、掺加矿渣、粉煤灰等矿物掺合料也可抑制碱集料反应
ﻪ &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　　 &nbsp;　 &nbsp;　 &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp;　　 &nbsp;　 &nbsp; &nbsp;　　 &nbsp; &nbsp; &nbsp; 　　 　 　 　 &nbsp; C、保持混凝土干燥可防止碱集料反应发生ﻭ
　 &nbsp; &nbsp;　 &nbsp;　 　 &nbsp;　 &nbsp;　 &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; 　 &nbsp; 　 &nbsp; &nbsp;　　D、1kｇ钾离子得危害与1kg得钠离子得危害相同
　 &nbsp; &nbsp; &nbsp; &nbsp;　　 &nbsp; &nbsp; 　　 &nbsp; 　　 &nbsp;　 &nbsp;　　 &nbsp; &nbsp; 　 　 &nbsp; &nbsp; &nbsp; 　　 &nbsp; &nbsp; 　　 &nbsp; &nbsp; 　 &nbsp; 　8、已知在一定温度下则在相同条件下，反应得为（）。ﻭ
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp;　　　 &nbsp; 　 &nbsp; &nbsp; &nbsp; 　 　 &nbsp;　 &nbsp; &nbsp; &nbsp;　 &nbsp;　　 &nbsp;　 　 &nbsp; 　A、0、0５8ﻭﻪ 　 　 &nbsp; &nbsp; &nbsp; &nbsp;　 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp;　 &nbsp; 　　 &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　　 　 &nbsp; 　 &nbsp;B、21
ﻪ &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; 　 　 &nbsp; &nbsp; &nbsp; 　 &nbsp;　 　 &nbsp; &nbsp; &nbsp; 　 &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp;C、８、2&amp;amp；tｉmes;10-4ﻭ
&nbsp; &nbsp;　 &nbsp; 　 &nbsp; &nbsp;　　 &nbsp; 　 &nbsp; 　 　　 　 &nbsp; 　 &nbsp; &nbsp; 　　 　　 &nbsp;　 &nbsp; &nbsp; &nbsp; 　　 &nbsp; 　 &nbsp; &nbsp;　　D、0、7１ﻭ
&nbsp; &nbsp; &nbsp;　 &nbsp;　 　 　　 &nbsp; 　 　 　 &nbsp; 　 　 &nbsp;　　 　 　 　　 &nbsp; &nbsp;　　 　 &nbsp;　 &nbsp; &nbsp;　 &nbsp; 　 &nbsp;　 9、如图所示三根压杆,所用材料相同且直径都相等，则承压能力最大得为(）。ﻭﻪ &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp;A、图(ａ)ﻭ
&nbsp; 　　 &nbsp; 　　 &nbsp; &nbsp; &nbsp; &nbsp;　　 &nbsp; &nbsp; &nbsp;　 &nbsp; 　　　 　 &nbsp; &nbsp; 　　　 　 &nbsp; &nbsp; 　　 &nbsp;　 　 　 　 　 B、图（b)ﻭﻪ &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; 　 　 &nbsp; &nbsp; 　 &nbsp;　 &nbsp; 　　 　 &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; 　 &nbsp; Ｃ、图(c)ﻭﻪ　　 &nbsp; 　 &nbsp; &nbsp;　　 &nbsp; &nbsp; 　 　 &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp;　　 &nbsp;　　 &nbsp;　　 　 　 　 &nbsp; 　 &nbsp; 　 　 &nbsp; 　 &nbsp; D、不能确定ﻭ
&nbsp; 　 &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp;　 　 　　 　 &nbsp;　 &nbsp; 　　 &nbsp; 　 &nbsp; &nbsp;　 　 &nbsp; &nbsp;　 　 &nbsp; &nbsp;　　 &nbsp; &nbsp; &nbsp;10、图示连续梁,ＥI为常数,用力矩分配法可求得杆端弯矩MBC为（)。
ﻪ　 　 &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp;　 &nbsp;　　　 &nbsp; &nbsp; 　 　　 &nbsp; 　 &nbsp;　 　 &nbsp;　　　　 &nbsp; 　 &nbsp; 　 　 &nbsp;　 &nbsp; A、—2５kN＆amp;mｉddot；m;顺时针
ﻪ &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　　 　 &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp;　 &nbsp; 　 &nbsp;　 　 &nbsp;　　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　B、25kN＆amｐ；mｉddot;m;逆时针
　 &nbsp; 　 &nbsp; &nbsp;　　 &nbsp;　 &nbsp; &nbsp; &nbsp;　　 　　 　　 　 &nbsp; 　 　 &nbsp; &nbsp;　 &nbsp; 　 &nbsp; 　　 &nbsp; &nbsp; &nbsp; 　　 &nbsp; &nbsp; Ｃ、—15kN&amp;aｍp;middoｔ；m；顺时针ﻭﻪ　 　 &nbsp; &nbsp; &nbsp; &nbsp;　　 &nbsp; &nbsp;　　　 &nbsp; &nbsp; 　 　 　 &nbsp; 　 &nbsp; 　 &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; 　 　 &nbsp;　 &nbsp; &nbsp; D、15kN&amp;aｍｐ；middot;m；逆时针
ﻪ &nbsp; &nbsp; &nbsp; &nbsp; 　 　 &nbsp; &nbsp; &nbsp;　 &nbsp;　　　 &nbsp; &nbsp;　 &nbsp;　 　 &nbsp; &nbsp; 　 &nbsp;　 &nbsp; &nbsp;　　　　 &nbsp; 　 &nbsp;　 　 　 &nbsp;11、在正弦交流电路中,电压有效值Ｕ与电流有效值I得乘积为（).
ﻪ &nbsp; 　 &nbsp; 　 　 　 &nbsp; 　 &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　　A、视在功率
ﻪ &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; 　 &nbsp;　 &nbsp;　 &nbsp; 　　 &nbsp; &nbsp; &nbsp; &nbsp;　 　 &nbsp; &nbsp;　 　 &nbsp;　　　 &nbsp;B、平距功率ﻭ
&nbsp;　 　 &nbsp;　 &nbsp; &nbsp; &nbsp;　 　　 &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　　 &nbsp; &nbsp; &nbsp;　 &nbsp; C、功率因数ﻭﻪ &nbsp; 　　 &nbsp; 　　 &nbsp; 　 &nbsp; &nbsp;　 &nbsp; 　　 &nbsp; &nbsp;　　 &nbsp;　 &nbsp;　 &nbsp;　 　 &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp;Ｄ、无功功率ﻭﻪ &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　　　 　 　 　 &nbsp; &nbsp; &nbsp;　 &nbsp; 　　 &nbsp; 　 　 &nbsp; &nbsp; 　 　 &nbsp; 　 　 &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; 12、设双缝实验中使用得入射光波波长为＆ａmp；lambda;，双缝至屏幕得距离为D,在一个缝后放一折射率为n、厚度为t得透明薄膜，此时中央仍为一明条纹.则中央条纹得级次k得值为()。ﻭ
&nbsp; 　 &nbsp; &nbsp;　 　 　　 　 　 &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp; 　 &nbsp;　 &nbsp;　 &nbsp; &nbsp;　 &nbsp; 　　 &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Ａ、A
ﻪ　　 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp;　　 &nbsp; &nbsp; &nbsp;　　 &nbsp; 　 &nbsp; &nbsp;　　 &nbsp;　 &nbsp;　 　 &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp;　B、Bﻭﻪ 　 　 　　　 &nbsp;　　 　 　 &nbsp; &nbsp; &nbsp; &nbsp; 　　　 &nbsp; 　 &nbsp; 　 　　　 &nbsp;　　 &nbsp;　 &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp;　　 &nbsp;　C、Ｃﻭ
&nbsp; 　 &nbsp;　 　 &nbsp; 　　 &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp; 　 　　　 &nbsp; &nbsp;　 　 　 &nbsp; &nbsp;　　　 &nbsp;　 &nbsp;　 &nbsp; D、D
&nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp;　 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 　　　 &nbsp; &nbsp;　 &nbsp;　 &nbsp; 　 　 &nbsp; &nbsp;　 　　 &nbsp; &nbsp; &nbsp; １３、水泥为不合格品得条件之一是＿_.
　 &nbsp; &nbsp; &nbsp;　　 　 &nbsp;　　　 &nbsp; &nbsp;　 &nbsp; 　　 &nbsp; &nbsp;　 &nbsp;　　 &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　 　 &nbsp;　 &nbsp; &nbsp;　　　A、沸煮安定性不合格ﻭ
&nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　　 &nbsp; &nbsp;　 &nbsp;　 &nbsp; &nbsp;　　　 　 　 　 &nbsp; &nbsp;　 &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; B、SO3超标
ﻪ &nbsp;　　 &nbsp;　　 &nbsp; &nbsp; &nbsp;　 &nbsp; 　 &nbsp;　 &nbsp; &nbsp; 　 &nbsp; &nbsp;　 &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　　　 &nbsp; 　 　C、MgＯ超标ﻭ
&nbsp; &nbsp;　 &nbsp;　 &nbsp;　　　 &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　　 &nbsp; 　 &nbsp; &nbsp;　 &nbsp; &nbsp; 　　 　　 &nbsp;　 D、终凝时间不合格
　 &nbsp; &nbsp;　 &nbsp; 　 　　　　 &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　 　 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; 　　　 &nbsp;　 &nbsp; &nbsp;　　 １4、一宽度为b，厚度为t得钢板上有一直径为d得孔,则钢板得净截面面积为（).
ﻪ　 &nbsp; 　 　　 &nbsp; &nbsp; &nbsp;　　 　　　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; 　 &nbsp; 　　　 &nbsp; &nbsp;　　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp;　 　 A、An=ｂ＆amp；times；t—dt/2ﻭ
&nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; 　 　 &nbsp; &nbsp;　 &nbsp; 　 &nbsp; &nbsp; 　 &nbsp;　 &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp;　　 &nbsp;　　 　 &nbsp; 　 &nbsp; &nbsp; 　 &nbsp;B、An=b＆aｍp；tiｍｅs;t—＆aｍp;ｐi;ｄ2t／4ﻭ
&nbsp;　 &nbsp; &nbsp; 　 &nbsp;　 &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp;　　 　　 　 &nbsp; &nbsp;　　　　 &nbsp;　 　 &nbsp;　 &nbsp;　 &nbsp; &nbsp; &nbsp;C、Ａn=ｂ&amp;amp；ｔimes；t—ｄｔﻭ
　　 &nbsp;　　　　　 &nbsp; 　 &nbsp; &nbsp; 　 &nbsp;　 &nbsp; 　 &nbsp; &nbsp; 　　 &nbsp; 　 &nbsp;　 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; 　 &nbsp; &nbsp; D、Ａn＝b＆ａmp;ｔｉmes；t—&amp;amp；pi;dtﻭ
　　 &nbsp; 　　　　 　　 &nbsp; &nbsp;　 &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp;　　 &nbsp; &nbsp;　 &nbsp;　 　 &nbsp;　 &nbsp; &nbsp; &nbsp;15、某温度时，反应，将足量得NH4HＳ（s)放入密闭容器中,达平衡时，各组分ﻭ
&nbsp; 　 &nbsp; &nbsp;　 　 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　　 &nbsp; &nbsp; &nbsp; 　 &nbsp;　 &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; 　　 &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp;　 &nbsp;　 &nbsp; &nbsp;　　　　 &nbsp;　 &nbsp; &nbsp;　　 &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp;　 　 &nbsp;　 　 &nbsp; 得压为（).
ﻪ &nbsp; &nbsp;　 &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp;　 &nbsp; 　 &nbsp; &nbsp; 　 　 &nbsp;　 　 &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; A、Ａﻭﻪ &nbsp;　　 &nbsp; &nbsp; 　　 &nbsp; 　 &nbsp; &nbsp; 　 &nbsp;　 &nbsp; &nbsp; &nbsp;　 &nbsp;　 &nbsp;　 　　 &nbsp; &nbsp;　 &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp;　　 &nbsp; &nbsp;　B、Bﻭﻪ &nbsp; 　 &nbsp; &nbsp;　 　 &nbsp; &nbsp; 　 　 &nbsp; &nbsp;　 &nbsp; 　 　 &nbsp;　　 &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp;　 &nbsp; &nbsp; 　 &nbsp; &nbsp;　　 　 Ｃ、Ｃ
　 &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp;　　　　 &nbsp;　 &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; 　 　 　　 &nbsp; &nbsp; &nbsp; &nbsp; 　 　 &nbsp; &nbsp; &nbsp; &nbsp; 　D、Ｄ
ﻪ &nbsp; 　 &nbsp;　 &nbsp; &nbsp; 　 　　 &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp;　　　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　　 &nbsp; &nbsp;　 &nbsp; &nbsp;　 &nbsp; 　１6、三相异步电动机在额定转速下运行时,其转差率().
　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp;　 　 &nbsp;　 &nbsp; &nbsp;　 　 　　　　 　　 &nbsp; 　 　 　 &nbsp; &nbsp; &nbsp; 　　 &nbsp; 　 &nbsp;　Ａ、小于0、1ﻭ
　 &nbsp;　 &nbsp;　 &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp;　　 &nbsp; 　 　 &nbsp; &nbsp; 　 　　 &nbsp; &nbsp;　 &nbsp; 　 &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; B、接近1
&nbsp; 　 &nbsp;　　　 　 &nbsp; &nbsp;　 &nbsp; 　 &nbsp; &nbsp; 　 &nbsp; 　　 &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp;　 　　 &nbsp;C、大于0、1
ﻪ &nbsp;　　 &nbsp;　 &nbsp;　　 &nbsp;　 　 　 &nbsp;　 &nbsp;　 &nbsp;　 　 &nbsp; 　 &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp;　　 &nbsp; &nbsp; 　 &nbsp;　　 &nbsp;　 Ｄ、无穷大
　　 &nbsp; &nbsp;　 &nbsp;　 &nbsp;　 &nbsp; &nbsp; 　 &nbsp; 　　 &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; 　 　　 　 &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp; 17、图示桥架杆件得线膨胀系数为ａ，当下弦杆件温度升高２0℃时，结点B得竖向位移为()。
ﻪ 　　 　　 &nbsp;　 &nbsp; 　 　 &nbsp; &nbsp; &nbsp;　 　　 　 &nbsp; 　 &nbsp; &nbsp; 　 　 　 &nbsp; &nbsp; 　 &nbsp; 　 　　　 &nbsp; &nbsp;　 &nbsp;　 A、20＆ａmp；ａlｐha；a（&amp;amｐ;dａrr;）
ﻪ &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp; 　 &nbsp; &nbsp;　 &nbsp; &nbsp; 　 &nbsp; &nbsp; 　 &nbsp; 　 &nbsp; &nbsp;　　 　　 &nbsp; 　 　 &nbsp;　 &nbsp;　 &nbsp; &nbsp; 　 &nbsp;B、３０＆amｐ;alpha;a（＆amp;darr;)
ﻪ &nbsp; &nbsp;　　 &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 　 &nbsp;　 &nbsp; 　　 C、４0&amp;ａmp;ａlｐha;a(&amp;dａrr；)
&nbsp; &nbsp; 　 &nbsp; &nbsp;　 &nbsp; &nbsp; 　 &nbsp;　　 &nbsp;　　 　 &nbsp; &nbsp; 　 &nbsp;　 &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp; 　　　　 &nbsp;D、50&amp;amp；alpha;a（＆amp;daｒr;)ﻭﻪ &nbsp;　 &nbsp; 　　 &nbsp; &nbsp; &nbsp; 　　 &nbsp;　　　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp;　 &nbsp; 　 　　 &nbsp;　 　　　 　 　 &nbsp; &nbsp;　　　 &nbsp;　１８、下列关于校核性测点得布置不正确得是（）。ﻭ
&nbsp; &nbsp;　 &nbsp; &nbsp;　 &nbsp; 　 　 &nbsp;　 &nbsp; &nbsp;　　 &nbsp; 　 &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp;　 &nbsp; 　　　 &nbsp; 　A、布置在零应力位置处ﻭ
　 &nbsp; 　　 &nbsp; &nbsp;　 &nbsp; 　 &nbsp; &nbsp; &nbsp;　　　 &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp;　 &nbsp;　 &nbsp;　 &nbsp; &nbsp;　 &nbsp;　Ｂ、布置在应力较大得位置ﻭ
&nbsp; &nbsp;　 　 &nbsp; &nbsp;　　 　　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　　　　 &nbsp; &nbsp; &nbsp;　 &nbsp;　 　　 　 　 　 　 &nbsp;　 &nbsp; 　 &nbsp; &nbsp; C、布置在理论计算有把握得位置
　 　 　 　 &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; 　 &nbsp; &nbsp; &nbsp; 　 &nbsp;　 &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp;Ｄ、若为对称结构，一边布置测点,则另一边布置一些校核性测点
ﻪ　 &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp;　 &nbsp; 　　 &nbsp; 19、一圆形截面螺旋箍筋柱,若按普通箍筋混凝土柱计算，其承载力为3０0kN，若按螺旋箍筋混凝土柱计算，其承载力为50０ｋN。则该柱得承载力为（）kN。ﻭ
　 &nbsp; &nbsp; &nbsp;　 &nbsp;　 　　 &nbsp; &nbsp; 　 　　 　 &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp;　 &nbsp;　　 　 &nbsp; 　　 &nbsp; 　 　 &nbsp; &nbsp; &nbsp; &nbsp; A、500
ﻪ &nbsp;　 　　 &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp;　 &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; 　 &nbsp; 　　　 &nbsp;　 &nbsp; &nbsp;　 &nbsp; &nbsp;B、45０ﻭ
&nbsp; &nbsp;　 　　 　　 &nbsp; 　 &nbsp; &nbsp; 　　 &nbsp;　 　 &nbsp; 　 　　 　 　　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp; 　 　 C、400
ﻪ &nbsp;　 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp;　 &nbsp;　 &nbsp; &nbsp;　　　 　 &nbsp; &nbsp; &nbsp; &nbsp; 　　 　 　 　 &nbsp; 　 &nbsp; 　　　　 D、300
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　　 　 &nbsp;　 &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　　 &nbsp; &nbsp; 　 &nbsp; 　 　　 &nbsp; 　　 &nbsp; &nbsp; &nbsp; &nbsp; 20、按塑性理论计算现浇单向板肋梁楼盖时，对板和次梁应采用换算荷载进行计算,这是因为（）。ﻭ
　 　　 &nbsp;　　 　 &nbsp;　 &nbsp;　 &nbsp; 　 &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; 　　 　 &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp;　　　 &nbsp; 　 &nbsp; A、考虑到在板得长向也能传递一部分荷载
ﻪ 　 　 &nbsp; 　　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp;　 &nbsp; &nbsp;　　　　　 &nbsp;　 &nbsp;　 &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　 　　 　　B、考虑到板塑性内力重分布得有利影响
ﻪ &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　　 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　　 &nbsp; &nbsp; 　 　 　　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　 　 　 　 C、考虑到支座转动得弹性约束将减小活荷载布置对内力得不利影响ﻭ
&nbsp; &nbsp; 　　 　 &nbsp; 　 &nbsp;　　 &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp;　 &nbsp;　 &nbsp; 　 &nbsp; &nbsp; 　 &nbsp;　　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp;　 &nbsp;Ｄ、荷载传递时具有内拱作用ﻭ
　 &nbsp;　 &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　　 &nbsp; &nbsp; &nbsp; &nbsp;　 　　 &nbsp; &nbsp; &nbsp;　 　21、下列存储器中，存取速度最快得是（)。
ﻪ &nbsp; 　 &nbsp; 　　　 　 &nbsp; 　　 &nbsp; &nbsp;　 &nbsp; &nbsp; 　 　 &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp;　 &nbsp;　　　 &nbsp;　　 　 &nbsp; &nbsp; &nbsp;　　　 Ａ、软磁盘存储器ﻭ
　 &nbsp; &nbsp; &nbsp; &nbsp;　 　 &nbsp; &nbsp; &nbsp; 　　 &nbsp; &nbsp; 　 　　 &nbsp; &nbsp;　 　 &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　B、硬磁盘存储器
&nbsp;　 &nbsp; &nbsp; &nbsp; 　　 &nbsp; &nbsp;　 　　 　 &nbsp; 　 &nbsp; &nbsp; 　 &nbsp; 　　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp;　 &nbsp; &nbsp;　 &nbsp; 　 　 　C、光盘存储器ﻭﻪ &nbsp; &nbsp;　　 &nbsp; 　 &nbsp;　 &nbsp; &nbsp;　 &nbsp; &nbsp;　 &nbsp;　 &nbsp;　 &nbsp; 　　 &nbsp;　 &nbsp;　 &nbsp; &nbsp;　 &nbsp; 　 &nbsp; 　 &nbsp; &nbsp; &nbsp; 　　　　Ｄ、内存储器
　 &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp;　 &nbsp;　　 &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; 　 &nbsp; 　 &nbsp; &nbsp;　　 &nbsp; &nbsp; &nbsp; &nbsp; 　　 &nbsp; &nbsp;　 &nbsp;　 &nbsp;22、可按平面问题求解地基中附加应力得基础是（）.
ﻪ &nbsp; &nbsp; 　 &nbsp; &nbsp; 　　　 &nbsp; &nbsp; 　　 　 &nbsp;　　　 &nbsp;　 &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp; 　 　 &nbsp;　A、柱下独立基础ﻭ
　 &nbsp; 　 &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; 　 　 &nbsp; &nbsp; 　 　 　　 　 &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp; 　 &nbsp;B、墙下条形基础ﻭ
　 　　 &nbsp;　 　　　 　 &nbsp; 　 &nbsp; &nbsp; 　 &nbsp;　 &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; 　　 　 &nbsp; 　 &nbsp; 　 　　　 &nbsp;　 　 &nbsp; &nbsp;C、片筏基础
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; 　　　 &nbsp;　 &nbsp; &nbsp;　 &nbsp;　　 　　 &nbsp; &nbsp;　 &nbsp; 　　　 &nbsp;　 &nbsp; 　 D、箱形基础
ﻪ &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp;　 　 &nbsp; &nbsp; &nbsp; &nbsp;　　 &nbsp; 　 &nbsp; &nbsp; &nbsp;　　 &nbsp;　 &nbsp; &nbsp; &nbsp; 　　 &nbsp; &nbsp; &nbsp; 　　 &nbsp;23、方程ｙ′-ｙtａn x＝０得通解为（）。ﻭﻪ &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; 　 　 &nbsp; 　 &nbsp; &nbsp;　　 &nbsp; 　 &nbsp;　 　 　 　 　 　 &nbsp;　 &nbsp; &nbsp; &nbsp; 　 &nbsp; 　 &nbsp;　 &nbsp; &nbsp; &nbsp; 　 　 &nbsp; &nbsp; &nbsp; 　　 　 　 &nbsp;　 &nbsp; &nbsp;　 &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp;　 &nbsp; 　　 &nbsp;　 　 &nbsp;　　　 &nbsp; &nbsp; &nbsp;　 A、y=csin xﻭﻪ &nbsp;　 &nbsp; &nbsp;　 　 　　　　 &nbsp; 　 &nbsp; &nbsp;　 &nbsp; 　　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp;　B、y=ｃcos　x
ﻪ 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp; 　 　 &nbsp; &nbsp;　 &nbsp; &nbsp;　　 　　 &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Ｃ、y＝cos xﻭﻪ &nbsp; &nbsp;　 &nbsp; 　　　 　　 &nbsp; 　 &nbsp; &nbsp; &nbsp; 　 &nbsp; 　 　 &nbsp;　 &nbsp;　 　　 &nbsp;　 &nbsp; 　 &nbsp; &nbsp; &nbsp;　 　　 　　 &nbsp; D、y=cos x
ﻪ &nbsp; &nbsp; 　 &nbsp; &nbsp; 　　 　　　　 &nbsp; &nbsp; 　　　　 &nbsp;　 &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 　 &nbsp; ２４、在进行内力计算时,以下几种情况不正确得是＿_.ﻭﻪ &nbsp; 　　　 &nbsp; 　 　 　 &nbsp; 　 &nbsp; 　 &nbsp; 　　 　 &nbsp;　 &nbsp; &nbsp;　 &nbsp; 　　 &nbsp; &nbsp; &nbsp; 　　　　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　A、单层、单跨房屋，按弹性方案计算时，屋架在水平荷载作用下不产生拉伸或压缩变形
&nbsp; &nbsp; 　　 　 &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 　 　B、单层、单跨弹性与刚弹性计算方案,差别在于后者在排架得柱顶上加一个弹性支座
ﻪ &nbsp; &nbsp; &nbsp; &nbsp;　 　 &nbsp; &nbsp; &nbsp; &nbsp;　　 &nbsp;　　　 &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp;　 　 &nbsp;　 &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp;　　 Ｃ、上柔下刚得多层房屋，在上下层交接处,除考虑垂直荷载向下传递外，还应考虑固端弯矩得影响
ﻪ &nbsp; 　　 &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp;　　　 　　　　 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp;　 &nbsp; &nbsp;Ｄ、上刚下柔多层房屋，把上面各楼层叠合成刚度为无限大得横梁，按单层排架进行内力和计算ﻭﻪ　 &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp; 　 &nbsp; 　　 &nbsp; &nbsp;　 &nbsp; &nbsp;　 　 &nbsp; &nbsp;　 &nbsp; &nbsp;　 　 &nbsp; &nbsp;　 &nbsp;　 &nbsp; &nbsp;　 　 ２5、阅读下列ＦORＴRAN７7程序： 　ＰI＝3、141５9265 　ＷRITE（*,‘(F7、4)’)PI &nbsp;EＮD &nbsp;程序运行后输出结果是(）。
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　　　 &nbsp; &nbsp; &nbsp;　 &nbsp;　　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp;　　 &nbsp;　 　 　 &nbsp; 　 　 &nbsp;　 　 &nbsp;A、3、142
ﻪ &nbsp; 　　 &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp;　 &nbsp;　 &nbsp; &nbsp;　 &nbsp; 　 &nbsp;　　 &nbsp;　 &nbsp; &nbsp;　　 　 &nbsp; &nbsp; &nbsp; 　　 &nbsp;　 　 &nbsp; &nbsp; B、3、１４１5
　 &nbsp; &nbsp; &nbsp;　 　 &nbsp; &nbsp; 　　 &nbsp; 　　 &nbsp; 　 &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp;　　　 　 　 &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp;　 &nbsp;C、0、3141６ﻭ
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　 　　　 &nbsp; &nbsp;　 　 &nbsp; &nbsp;　　　 &nbsp;　　 &nbsp;　　 &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; 　 &nbsp;　 &nbsp; &nbsp; &nbsp; 　 &nbsp;Ｄ、３、１４１6ﻭ
　 　　 &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; 　　 &nbsp;　 &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp;　　 &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp;　 　 &nbsp; 二、多项选择题（共25 题，每题２分,每题得备选项中，有　2　个或 ２　个以上符合题意,至少有1 个错项。错选，本题不得分；少选，所选得每个选项得 0、5 分）
　 &nbsp; &nbsp;　　　　　 &nbsp; &nbsp;　 　 &nbsp; &nbsp; 　 &nbsp;　 &nbsp; &nbsp; 　 　 &nbsp; &nbsp; &nbsp; &nbsp;　　 &nbsp; &nbsp;　　 &nbsp; 　 　　　 &nbsp; &nbsp;　1、某投资方案实施后有i种可能：效果好时、内部收益率为２５%,概率为0、6;效果一般时，内部收益率为１８％，概率为0、２；效果差时，内部收益率为8%,概率为0、2，则该项目得期望内部收益率为（）。ﻭ
　　 　　 　　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　　 　　 &nbsp;　　　 　 &nbsp; &nbsp; 　 &nbsp; &nbsp;　 &nbsp; 　 &nbsp; &nbsp; 　 &nbsp;　 &nbsp;A、２4%ﻭ
&nbsp; &nbsp; 　　　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　　 　 &nbsp; &nbsp; &nbsp; &nbsp; 　 　 &nbsp; &nbsp;　 &nbsp;　 　 　　 　 &nbsp; &nbsp;　 　 &nbsp; 　　B、２0、２％
ﻪ　　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 　　 &nbsp; &nbsp;　 &nbsp; &nbsp;　 &nbsp;　　 　　 &nbsp;　　 &nbsp; 　 &nbsp; &nbsp; &nbsp; 　 　 C、１6、5％
ﻪ &nbsp;　 &nbsp; &nbsp; &nbsp;　　　 &nbsp; 　 &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　 　　 &nbsp;　 &nbsp;　 &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp;　 　 　 &nbsp; 　 &nbsp;　Ｄ、19、8%ﻭﻪ &nbsp; &nbsp;　 &nbsp; &nbsp; 　　 　　 &nbsp; &nbsp; &nbsp; &nbsp;　　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; 　 　 &nbsp; 　　　 &nbsp; &nbsp;　 &nbsp; 　 &nbsp; &nbsp; &nbsp; ２、下列钢筋连接方法中，不适用于水平梁受力钢筋连接得方法是（）.ﻭﻪ &nbsp; &nbsp;　　 &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp; 　 &nbsp;　　 &nbsp; &nbsp; &nbsp;　 　 &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp;　　 　 　　　　 &nbsp; &nbsp;A、冷挤压连接ﻭ
&nbsp; &nbsp;　　 &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; 　　 &nbsp; &nbsp;　 &nbsp; &nbsp; 　 &nbsp; 　 &nbsp; &nbsp;　 &nbsp;　 &nbsp; &nbsp;　 &nbsp;　　 &nbsp; &nbsp; &nbsp; &nbsp;　 　　Ｂ、电渣压力焊ﻭ
　 &nbsp; 　　 　 &nbsp; 　　　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; 　　 &nbsp; &nbsp; &nbsp; &nbsp; 　 　 　 &nbsp; 　 &nbsp; &nbsp;　　 &nbsp;　C、锥螺纹连接ﻭ
&nbsp; &nbsp; &nbsp;　 　 &nbsp; &nbsp; 　　 &nbsp; 　 　　　　　　 　　 &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp;　　 &nbsp; &nbsp;　 　　 &nbsp; 　　 &nbsp; &nbsp;　 &nbsp; Ｄ、直螺纹连接
&nbsp; &nbsp; 　 　 &nbsp; 　 &nbsp;　 &nbsp; &nbsp;　　 &nbsp; &nbsp; &nbsp; 　　 &nbsp;　 　 　 &nbsp; 　 &nbsp; &nbsp;　 &nbsp;　 &nbsp;　　　 &nbsp; &nbsp; 　 &nbsp;　 3、超固结比ＯＣR＞1得土属于（)。
ﻪ 　　　 &nbsp; 　　 　 &nbsp; 　 &nbsp;　　 &nbsp;　　 &nbsp;　 &nbsp; 　 &nbsp; 　 &nbsp;　 &nbsp; 　 &nbsp; 　 &nbsp; &nbsp;　 &nbsp; 　 &nbsp;　 &nbsp; &nbsp; &nbsp; A、正常固结土
　 　 &nbsp; 　　　 &nbsp;　 &nbsp; &nbsp;　 　 &nbsp; &nbsp;　 &nbsp; &nbsp;　 　 &nbsp;　 　 &nbsp; &nbsp; 　 &nbsp;　　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　　 　　 &nbsp;B、超固结土
　 &nbsp;　 &nbsp; &nbsp;　 &nbsp;　 &nbsp; 　 　 &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　 　　　 &nbsp; &nbsp;　 　　　 　 &nbsp; &nbsp; &nbsp; &nbsp; C、欠固结土
&nbsp; &nbsp; &nbsp;　 &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　　 &nbsp;　　 &nbsp;　　 &nbsp;　 &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp;　 &nbsp; &nbsp;　　 &nbsp;D、非正常土ﻭ
　 &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp;　 　 　 　 &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp;　　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　　 &nbsp; &nbsp; &nbsp; &nbsp;　　 &nbsp;4、单层厂房结构进行内力组合时,下列叙述不正确得是（）。
ﻪ　 &nbsp; 　　 &nbsp; 　 &nbsp;　　 &nbsp; 　 &nbsp; &nbsp;　　 &nbsp; &nbsp; &nbsp;　 　　 　 &nbsp;　　　 &nbsp; &nbsp;　 &nbsp; 　 &nbsp;　 &nbsp; 　 　 &nbsp;　 &nbsp;A、永久荷载在任何情况下均应参与组合
　 　 　　 &nbsp; 　 &nbsp; &nbsp; &nbsp; 　 &nbsp;　 　 　 &nbsp; &nbsp; &nbsp;　　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp;　　　 &nbsp; &nbsp;　 &nbsp; 　 　　 B、竖向得吊车荷载组合中Dmax和Ｄmｉｎ只选其一ﻭﻪ　　　 　 　 &nbsp;　 &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; 　 　 　　 &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp;　 　 &nbsp; &nbsp; 　 　 &nbsp; 　 Ｃ、吊车横向水平荷载Ｔmax得方向可左、可右ﻭ
　 &nbsp;　 &nbsp; 　 &nbsp;　　　 &nbsp; &nbsp; 　 　 &nbsp; &nbsp;　　 &nbsp;　 　 　 &nbsp; 　 　 &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; 　 　 &nbsp; &nbsp; &nbsp; 　 D、同一跨内得Dmax和Tmax不一定同时产生
&nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; 　　 &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 　 　 　 &nbsp; 　　 &nbsp;　　　 　 &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; 　 &nbsp;　 &nbsp; 　 &nbsp; 　　 　 &nbsp; &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp;５、直角刚杆OAB可绕固定轴O在图示平面内转动，已知OＡ=4０cｍ,ＡB=3０cｍ，＆amp;omｅｇa；=2rad／s，&amp;amp；alphａ；=1rａd/s2，则图示瞬时，Ｂ点加速度在y方向得投影为（)。
&nbsp; &nbsp; 　 &nbsp; &nbsp;　 &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp;　　 &nbsp; &nbsp; 　 &nbsp;　　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp;　　 &nbsp;A、4０cｍ/s2ﻭ
&nbsp; 　　 &nbsp; &nbsp; &nbsp; 　　 &nbsp; &nbsp;　 &nbsp; &nbsp;　　 &nbsp; &nbsp; &nbsp;　 &nbsp;　 &nbsp; 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　 　 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;　　Ｂ、200cm／s2
ﻪ &nbsp;　 &nbsp;　　 &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp;　　　　 &nbsp; &nbsp; 　 &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; 　 &nbsp; &nbsp; &nbsp;　 &nbsp; &nbsp; &nbsp; Ｃ、50cm／s</p>