武汉安蕙基础工程有限公司
钢板桩施工细节简介如下:
(1)桩在打入前应将桩尖处的凹槽口封闭,避免泥土挤入,锁口应涂以黄油或其它油脂。对于年久失修,锁口变形,锈蚀严重的钢板桩,应进行整修矫正,弯曲变形的桩,可用油压千斤顶顶压或火烘等方
法进行矫正。
(2)打桩流水段的划分。
(3)钢板桩施工在打桩过程中。为钢板桩的垂直度。用两台经纬仪在两个方向加以控制。
(4)钢板桩施工开始打设的一、二块钢板桩的位置和方向应确保,以便起到导向样板作用,故每打入1m应测量一次,打至预定深度后立即用钢筋或钢板与围檩支架电焊作临时固定。
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