各位高手:能告诉一下小弟你们认为梁和柱的最经济配筋率应是多少吗?
各位高手:能告诉一下小弟你们认为梁和柱的最经济配筋率应是多少吗?
12楼
学习了!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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13楼
板0.35%-0.6%,梁0.35%-1.5%,柱截面要受轴压比控制,柱配筋率也受轴压比控制
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14楼
经济配筋率:
板:0.3~0.8%
矩形梁:0.6~1.5%
T形梁:0.9~1.8%
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15楼
经济不经济,没有固定数字,一般梁0.30%-1.5%,柱0.5%-1.5%
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16楼
书到用时方恨少啊
看了前辈的讲解
清楚很多
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17楼
赞成7楼的~
但是柱的考虑因素太多 不一定~
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18楼
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19楼
书到用时方恨少啊
看了前辈的讲解
清楚很多
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20楼
我觉得12楼说得还是挺对的,有些东西就应该灵活掌握,审图的都把我们撵到胡同里了,算什么做设计的啊。。
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21楼
梁的经济配筋率0.6%~1.5%指的是受拉钢筋的配筋率还是全部纵向钢筋的配筋率?或者是全部纵向钢筋和箍筋的总的配筋率?
板的经济配筋率指的是底部双向受力钢筋的配筋率?还是单侧受力钢筋的配筋率?还是底部双向受力钢筋和顶部双向分布钢筋?
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