影响重力式片石混凝土挡土墙施工质量因素分析

Analysis of factors affecting construction quality of gravity sheet stone concrete retaining wall

通过总结过去重力式现浇片石混凝土挡土墙施工过程中的经验,对影响其工程质量的主要因素进行总结分析,并通过采取有针对性的施工工艺,既提高了重力式片石挡土墙的工程质量,又使其不必要的返工大为减少,达到了重力式现浇片石混凝土挡土墙的初验合格率由82%上升为95%以上的预期效果,收获了同类工程施工工艺的宝贵经验。

By summing up the past experience in the construction of gravity cast-in-place rubble concrete retaining wall, the main factors affecting its engineering quality are summarized and analyzed. By adopting pertinent construction technology, not only the engineering quality of gravity rubble retaining wall is improved, but also its unnecessary rework is greatly reduced, thus achieving the gravity cast-in-place rubble concrete retaining wall. The initial pass rate increased from 82% to more than 95% of the expected results. The valuable experience of similar engineering construction technology has been harvested.