三角形桁架的内力分布不均匀，其特点是 -题库考试答案搜索网

三角形桁架的内力分布不均匀，其特点是

单选题

2021-07-17 23:39

A、弦杆内力两端小、中间大；腹杆内力两端大、中间小
B、弦杆内力两端大、中间小；腹杆内力两端小、中间大
C、弦杆内力两端小、中间大；腹杆内力亦然
D、弦杆内力两端大、中间小；腹杆内力亦然"

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正确答案

A

试题解析

标签：给排水工程技术高起专水质工程学 2019级毕业清考（考试分） 2020年第二学期补考

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