发布时间:2025-01-30 21:39:07
1、如果悬挑长度不大,如阳台等,板配筋与普通板区别很小,只需加大钢筋的直径即可;
2、悬挑板周边应设置托梁,保证托梁钢筋的锚固长度才是关键;
3、如果悬挑构件尺寸较大,如室外走廊灯,则在设置托梁的基础上增加井字梁或暗梁,以保证悬挑板的结构安全。
广东省深圳市宝安区新湖路2111号的圆发数码广场手机很便宜质量怎么样
2025-01-30 21:39:07 2025-01-30 21:39:07 2025-01-30 21:39:07 2025-01-30 21:39:07 2025-01-30 21:39:07 2025-01-30 21:39:07 2025-01-30 21:39:07 2025-01-30 21:39:07从插座引线做另外一个插座不管是明插座还是暗插座请问怎么操作啊
2025-01-30 21:39:07 2025-01-30 21:39:07 2025-01-30 21:39:07 2025-01-30 21:39:07 2025-01-30 21:39:07 2025-01-30 21:39:07 2025-01-30 21:39:07 2025-01-30 21:39:07 2025-01-30 21:39:07 2025-01-30 21:39:07 2025-01-30 21:39:07 2025-01-30 21:39:07 2025-01-30 21:39:07