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11 天
地脚螺栓锚固长度规范详解
规范的锚固长度是保障地脚螺栓与基础混凝土之间有效传递荷载的关键。若锚固长度不足,地脚螺栓在承受拉力、剪力等外力作用时,可能会从混凝土中拔出,导致上部结构失稳,引发严重的安全事故。反之,过长的锚固长度则会造成材料浪费和施工成本增加。因此,严格遵循锚固长 ...
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