求大工13秋《高层建筑学》在线作业1,2,3 急急急!!!

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2025-02-27 13:20:58
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回答(1):

您看看是下面这套题吗?还有几个参考答案,如果是我@可以@在@线帮@你的

大工13秋《高层建筑学》在线作业1的参考答案:


一、单选题

1、B 2、B 3、A 4、A 5、B 

1.  在高层建筑结构中,框架柱的变形以()变形为主。

A. 弯曲

B. 剪切

C. 弯剪

D. 扭转


2.  高层建筑抗倾覆设计,当H/B小于4时,在地震作用下,零应力区面积不应超过基底面积的()。

A. 10%

B. 15%

C. 20%

D. 25%


3.  高度超过150m的高层建筑混凝土结构为满足舒适度的要求,按现行国家标准规定的()年一遇的风荷载取值计算结构顶点最大加速度。

A. 10

B. 25

C. 50

D. 100


4.  ()结构只有一个密柱深梁外筒,竖向荷载主要由内部柱子承受,水平荷载主要由外筒抵抗。

A. 框筒

B. 筒中筒

C. 桁架筒

D. 成束筒


5.  由墙体承受全部水平作用和竖向荷载的结构体系称为()结构体系。

A. 框架

B. 剪力墙

C. 框架—剪力墙

D. 筒体


6.  框架结构最理想的施工材料是()。

A. 木材

B. 钢材

C. 砌体

D. 钢筋混凝土


7.  正常使用情况下,高度不大于150m的钢筋混凝土框架结构的层间位移限制值为()。

A. 1/250

B. 1/550

C. 1/800

D. 1/1000


8.  高层建筑结构的整体共同工作特性主要是()作用的结果。

A. 顶层楼板

B. 底层楼板

C. 各层楼板

D. 各层柱子


9.  框架结构的()内力集中,受力复杂,是框架结构抗震设计的关键部位。

A. 底层柱

B. 顶层柱

C. 中间层梁

D. 节点


10.  框架结构体系在竖向荷载作用下,常用的计算方法有()和分层计算法。

A. 力矩分配法

B. 反弯点法

C. 无剪力分配法

D. 迭代法

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