网院作业 发表于 2018-11-9 11:38:22

东财在线2018秋《建筑力学》第一套作业(第一~二单元)答案

《建筑力学》第一套作业(第一~二单元)
1.[单选题]力的大小、方向、作用点线称为(   )。
奥鹏作业答案可以联系QQ 761296021

    A. 力的等效性
    B. 力的平衡条件
    C. 力的三要素
    D. 力偶的三要素
    正确答案:——C——
2.[单选题]要使物体处于平衡状态,则作用在物体上的力系应是一组(   )。
    A. 等效力系
    B. 平衡力系
    C. 一般力系
    D. 空间力系
    正确答案:——B——
3.[单选题]研究物体在力的作用下平衡规律的科学是(   )。
    A. 建筑学
    B. 静力学
    C. 建筑力学
    D. 材料力学
    正确答案:——B——
4.[单选题]一个刚体受不平行的三个力的作用而平衡时,此三力的作用线必然共面且汇交于一点,这一定理为(   )。
    A. 三力汇交定理;
    B. 加减平衡力系公理;
    C. 力的平行四边形法则;
    D. 作用力与反作用力公理
    正确答案:————
5.[单选题]在平面杆系中的铰接(   )为几何不变体系。
    A. 多边形
    B. 三角形
    C. 四边形
    D. 平行四边形
    正确答案:————
6.[单选题]平面汇交力系的力多边形如下图,正确的是(   )。
    A. <img src=data:image/png;base64,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 >
    B. <img 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 >
    C. <img src=data:image/png;base64,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 >
    D. <img src=data:image/png;base64,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 >
    正确答案:————
7.[单选题]如图所示已知Fp=20KN
    A. -20KN.m
    B. 40KN.m
    C. 20KN.m
    D. 17.32KN.m
    正确答案:————
8.[多选题]力在坐标轴上的投影是有一定的规律的,即(   )。
    A. 平行投影长不变
    B. 倾斜投影长缩短
    C. 垂直投影聚为点
    D. 倾斜投影长变长
    E. 倾斜投影长不变
    正确答案:————
9.[多选题]下列说法是正确的有(   )。
    A. 力的作用效果分为运动效果和变形效果
    B. 力的合成符合平行四边形法则
    C. 合力是分力的等效力系
    D. 两个力相等,则这两个力的投影也相等
    E. 力的三要素为力的大小、方向、作用点
    正确答案:————
10.[多选题]平面一般力系的平衡条件有(   )。
    A. ∑Fx=0
    B. ∑Fy=0
    C. ∑M0(F)=0
    D. ∑M=0、∑Fy=0
    E. ∑M=0、∑Fx=0
    正确答案:————
11.[多选题]力矩的大小,反映了力使刚体绕某点转动的能力,它取决于(   )。
    A. 力的大小
    B. 力的方向
    C. 力臂的长短
    D. 力的作用时间
    E. 力的作用点
    正确答案:————
12.[多选题]下列说法正确的有(   )。
    A. 柔性约束的反力方向总是沿着绳索背离物体
    B. 固定铰支座不能发生转动
    C. 固定端支座可以发生转动
    D. 光滑面约束的反力方向总是沿着接触表面的公法
    E. 固定端支座可以发生移动
    正确答案:————
13.[判断题]图示结构为几何瞬变体系,有一个多余约束(CD杆为多余约束)<img alt= src=/TKGL/userfiles/image/7(5).png />
    A. 0
    正确答案:————
14.[判断题]一端为固定铰支座,一端为可动铰支座的梁称为简支梁。(   )
    A. 1
    正确答案:————
15.[判断题]对于任何结构,没有荷载一定没有内力。(   )
    A. 0
    正确答案:————
16.[判断题]在力偶中的力越大,力偶臂越大,力偶矩就越小。(   )
    A. 0
    正确答案:————
17.[判断题]在力的大小保持不变的情况下,力臂越大,力矩就越小。(   )
    A. 0
    正确答案:————
18.[判断题]平衡是指物体处于静止状态。()
    A. 0
    正确答案:————
19.[判断题]在刚体上作用的三个相互平衡力必然汇交于一点。(   )
    A. 0
    正确答案:————
20.[判断题]图示体系是几何不变体系<img width=224 height=108 alt= src=/TKGL/userfiles/image/图片3.png />
    A. 1
    正确答案:————
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