2020 结构力学-1(江苏科技大学) 最新满分章节测试答案

文章目录[隐藏]

Week 1 Assignment 1
Week 2 Assignment 2

本答案对应课程为:点我自动跳转查看
本课程起止时间为:2020-02-17到2020-06-01
本篇答案更新状态:已完结

Week 1 Assignment 1

1、问题:The number of redundant restraints of the system is ( ).
选项：
A:1
B:2
C:3
D:4
答案: 【4】

2、问题:The geometric construction of the system as the figure shown is ( ).
选项：
A:a stable system with no redundant restraints
B:a stable system with redundant restraints
C:an unstable system which can deform randomly
D:an instantaneously unstable system
答案: 【a stable system with no redundant restraints】

3、问题:The geometric construction of the system as the figure shown is ( ).
选项：
A:a stable system with no redundant restraints
B:a stable system with redundant restraints
C:an unstable system which can deform randomly
D:an instantaneously unstable system
答案: 【a stable system with no redundant restraints】

4、问题:The hinge A can move in vertical direction in the system as the figure shown, which means that the length of member AB and AC can change but keeping in equal. The position of other joints can’t be changed. If the structure is a stable system, which of the following is correct. ( )
选项：
A:h2 m
B:h4 m
C:h4 m or h
D:h2 m and h
答案: 【h2 m and h】

5、问题:The geometric construction of the system as the figure shown is ( ).
选项：
A:a stable system with no redundant restraints
B:a stable system with redundant restraints
C:an unstable system which can deform randomly
D:an instantaneously unstable system
答案: 【a stable system with redundant restraints】

6、问题:The geometric construction of the system as the figure shown is ( ).
选项：
A:a stable system with no redundant restraints
B:a stable system with redundant restraints
C:an unstable system which can deform randomly
D:an instantaneously unstable system
答案: 【an unstable system which can deform randomly】

7、问题:The geometric construction of the system as the figure shown is ( ).
选项：
A:a stable system with no redundant restraints
B:a stable system with redundant restraints
C:an unstable system which can deform randomly
D:an instantaneously unstable system
答案: 【a stable system with no redundant restraints】

8、问题:The geometric construction of the system as the figure shown is ( ).
选项：
A:Geometrically unstable system which can deform randomly
B:Geometrically stable system with no redundant restraints
C:Geometrically instantaneously unstable system
D:Geometrically stable system with redundant restraints
答案: 【Geometrically unstable system which can deform randomly】

9、问题:The system shown in the figure is ( ).
选项：
A:Constantly changeable system
B:Geometrically stable system without redundant constraints
C:Geometrically instantaneously unstable system
D:Geometrically stable system with redundant constraints
答案: 【Geometrically stable system without redundant constraints】

10、问题:The system shown in the figure is ( ).
选项：
A:Constantly changeable system
B:Geometrically stable system without redundant constraints
C:Geometrically instantaneously unstable system
D:Geometrically stable system with redundant constraints
答案: 【Geometrically stable system without redundant constraints】

11、问题:The system shown in the figure is ( ).
选项：
A:Constantly changeable system
B:Geometrically stable system without redundant constraints
C:Geometrically instantaneously unstable system
D:Geometrically stable system with redundant constraints