闸墩门槽二期整体式滑模施工技术

长洲水利枢纽外江泄水闸工程是整个外江工程关键性工期的保证工程,由于遭遇2006年洪水,外江工程进度严重滞后,需要对原施工方案进行优化。整体式滑模施工技术具有施工进度快,保证二期混凝土施工质量,克服了常规单边门槽滑模的缺点等优势,据此,文章阐述了整体式滑模施工的技术要点。

Integral Slip Form Construction for Second Stage Pier Gate

The out falling sluice of Changzhou water conservancy hub is a guarantee project for the overall outer river project. The progress has been affected by the flood in 2006,so the original construction needs to be optimized.The high efficiency of the integral slip form construction can ensure the quality of second stage concrete,and it also avoids the general flaw of the single-sided slip form.The article introduces the technical features of the slip form construction.