发布时间:2025-01-24 02:58:33
对,提高设计标准,适当增加雪荷载,提高服务年限,结构及维护材料满足地区雪荷载最低标准值。这样就不会被雪压塌了。
本人新晋小工程监理一枚初到现场对于承台这些做法不了解求大神科普图中桩基周围的砌体是叫什么
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