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独立柱超过8米算高支模吗？上面有连系梁。如果没有联系梁，单独的独立柱呢。 - 工程施工 - 项目管理 - 氿上知道
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满意答案
1、高度过高，浇捣混凝土会对下部模板产生较大的压强，因此浇捣前要认真计算模板、木枋及对拉螺杆的强度和变形值；
2、因高度过高，如一次成活混凝土下料高度会超高，可能会因混凝土中砂浆粘挂在箍筋上而石子掉入下部产生混凝土离析，再者这么高要加长振动棒，振动棒长了振动效果会受影响。最好分两次支模板、绑扎钢筋和浇捣混凝土，这样柱子的混凝土振捣质量有保证。
天意
回答于：2013-12-03
共2条回答