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1、According to Office Party of mass line education practice activities led group of unified arrangements, units main led to for cadres workers Shang a times party lecture, due to himself level limited, only put this stage concentrated learning of experience today and everyone common with learning exch
2、ange, purpose is let we further deep understanding mass line of connotation, insisted party of mass line, do masses work, following main from four a aspects told: a, and full awareness party of mass line education practice activities of major meaning Partys 18 major distinct proposed to focus on the
3、 partys advanced nature and purity, in the party, with pragmatic and clean for the people as the main content of the partys mass line and educational practice. This is comrade XI as party General Secretary and adhere to strictly administering the party, strengthen the partys major decision is in lin
4、e with the public expectations and strengthening the construction of learning-oriented service innovation of Marxist partys major deployment, is the important measure to advance the great cause of socialism with Chinese characteristics. First, carry out the partys mass line in education practice, wa
5、s carrying 18 of the party spirit, summon a powerful force for realizing the great rejuvenation of the Chinese nation the Chinese dream of urgent needs. Partys 18 to promote strategic deployment to building socialism with Chinese characteristics, presents two 100-year goal, namely, by 2020 Chinas gr
6、oss domestic product and per capita income of urban and rural residents in 2010 on the basis of double complete the building of a well-off society; the middle of this century into a prosperous, democratic, civilized and harmonious Socialist modern country, and on this basis, the Chinese dream of rea
7、lizing the great rejuvenation of the Chinese nation. 18 Congress of the party, Comrade XI repeatedly expounded the Chinese dream. The basic connotation of the Chinese dream, is the national prosperity, national revitalization, the happiness of the people, China important to follow is to keep China R
8、oad, carry forward the spirit and cohesion strength of China, dream dreams of the people of China, but determined confidence, enhance self-awareness, achieve self-reliance, to build a stronger China, civilization, harmony, beauty, China, China, China. Strategic conception of China was 18 the spirit
9、of the enrichment and development of the party, conscientiously study the Chinese dream, leading people to hard to realize the Chinese dream, mass education activities in depth the fundamental starting point and ending point. Strengthen the education of the partys mass line, helps to train the colle
10、ctive consciousness of the unity of the party and the people, playing the Chinese dream ideological bases. Comrade Mao Zedong stressed that parties should have common language socialist countries must have unity of will. History has东财工程力学与建筑结构在线作业解析在线作业1.一、单选题（共25道试题，共100分。）1. 正确答案：C满分：4分解答过程：合力等于所有
11、各分力的矢量和，根据图示可知：，所以合力为0。合力矩为：N.M。因此选C2.对于所选择的特定荷载特征值 A. 是该类荷载的平均值B. 95%的可能荷载大于该值C. 95%的可能荷载小于该值D. 是该类荷载的最大值E. 是该类荷载的最小值正确答案：C满分：4分解答过程：教材建筑结构原理P10，荷载特征值的定义3. 正确答案：C满分：4分解答过程：由图可知，20N的两个力形成一个力偶，10N的两个力形成一个力偶，所以根据力偶平衡可得：，M-30，所以为顺时针。4.下面（ ）不属于承载力极限状态。 A. 结构整体失稳B. 结构断裂C. 结构开裂D. 结构倒塌正确答案：C满分：4分解答过程：教材建筑结
12、构原理P46，承载力极限状态的定义5.混凝土的弹性模量 A. 单一且比钢材小B. 单一且比钢材大C. 没有固定弹性模量正确答案：C满分：4分解答过程：教材建筑结构原理P26图3-6，应力应变曲线不是一条直线，说明其弹性模量是不断变化的6.不论哪种建筑钢材，一定有相同的 A. 屈服强度B. 化学成分C. 弹性模量D. 极限强度E. 加工性能正确答案：C满分：4分解答过程：教材建筑结构原理P31页3.3.3中“不同的钢材具有相同的弹性模量”。7.附加应力是指 A. 基础底面应力B. 基础在土中产生的大于自重应力的应力C. 基础与土自重共同作用D. 与基础埋深无关E. 与地下水无关正确答案：B满分：
13、4分解答过程：教材建筑结构原理P220页10.2.3中附加应力的定义8. 正确答案：B满分：4分解答过程：由图可以看出，在集中力作用处，剪力图有突变，所以可知剪力图不正确，而弯矩图在出现拐点后，应该是已斜直线，所以弯矩图也不对。因此选B。9.当基础埋深较浅、荷载快速施加时，将趋向于发生（ ）破坏。 A. 整体剪切B. 局部剪切C. 刺入D. 压缩正确答案：A满分：4分解答过程：当基础埋深较浅时，外力基本上全部由基础承担，因此很容易导致基础发生整体剪切破坏。10. A. 拉力，10N；B. 拉力，10 N N；C. 压力，14.14 N；D. 压力，20N正确答案：C满分：4分解答过程：第一步，
14、首先求出A、D两点处的约束反力，然后从BC和AD边中间取一个截面，取左半部分为研究对象，则BC、BD和AD3根杆的内力均暴露出来，然后按照平面问题列3个方程，即可求得BD杆的内力。所以选C11.恒荷载实质在建筑物的有效期限内_不变的荷载 A. 大小、方向B. 大小、位置C. 方向、位置D. 大小、方向、位置正确答案：D满分：4分解答过程：教材建筑结构原理P8页恒荷载的定义12.普通民用住宅，在抗震设计中应该列为 A. 特类B. 甲类C. 乙类D. 丙类E. 丁类正确答案：D满分：4分解答过程：教材建筑结构原理P15页并结合建筑抗震设计规范13.等高排架是指 A. 高度相同B. 柱顶点位移相同C
15、. 中点位移相同D. 等跨度E. 柱子高度相同正确答案：B满分：4分解答过程：教材建筑结构原理P94页14.肋梁楼盖结构属于 A. 简支梁B. 连续梁C. 刚架D. 排架E. 门架正确答案：B满分：4分解答过程：教材建筑结构原理P106页15.下面不属于塑性铰的特点的是（ ）。 A. 具有承载能力B. 单向弯曲C. 不发生破坏D. 在一定区域内存在正确答案：C满分：4分.解答过程：教材建筑结构原理P109页16.排架结构的柱与基础的连接属于 A. 铰接点B. 刚接点C. 定向支座D. 根据设计确定E. 根据荷载确定正确答案：B满分：4分解答过程：教材建筑结构原理P94页5.6.117. A. A点与B点的正截面应力相同，为4N/
