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58问答库 > 梁多大用拉钩？比如高300*宽150的梁需要用拉钩吗？

梁多大用拉钩？比如高300*宽150的梁需要用拉钩吗？

2025-04-07 09:39:08

推荐回答（1个）

回答（1）：

　　梁按照规范和11G101图集，150*300应使用单肢箍筋，和拉钩不同。
　　拉钩：拉筋，汉语名词。建筑上的拉筋是指同时拉住主筋和箍筋的钢筋。与单肢箍的区别是，拉筋把外边的箍筋都拉住，单肢箍却只拉主筋。体育上的拉筋是指拉伸人体筋骨。

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