防止钢筋混凝土梁斜截面破坏的措施有（）。 -题库考试答案搜索网

防止钢筋混凝土梁斜截面破坏的措施有（）。

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2022-01-03 13:25

A、限制梁的最小截面尺寸
B、配置弯起钢筋，并满足规范要求
C、配置箍筋，并满足规范要求
D、增大主筋截面，并满足规范要求
E、做成双筋梁，并满足规范要求

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正确答案

A| B| C

试题解析

影响斜截面受力性能的主要因素： (1)剪跨比和高跨比； (2)混凝土的强度等级； (3)腹筋的数量，箍筋和弯起钢筋统称为腹筋。为了防止斜截面的破坏，通常采用下列措施： (1)限制梁的截面最小尺寸，其中包含混凝土强度等级因素； (2)适当配置箍筋，并满足规范的构造要求； (3)当上述两项措施还不能满足要求时，可适当配置弯起钢筋，并满足规范的构造要求。

标签： 1A411000建筑结构与构造建筑工程 CMS专题一级建造师

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