掏挖法地下连续墙施工工艺的研究

在扩建和改建的地下工程中,经常遇见施工区域内存在大量纵横交错的地下管线,对这些管线的拆除,不仅严重影响工程进度和公用设施的正常运行,而且严重影响了施工工期,更带来巨大的经济浪费。该文阐述一种在不进行管线切改的前提下进行地下连续墙施工的特殊方法,旨在促进地下连续墙的施工工艺得到进一步完善和提高。

Study of Diaphragm Construction Technology by Drawing-up Process

There are a large number of crisscross underground pipelines often met in the construction areas in the extended and rebuilt underground projects. The dismounting of these pipelines seriously affects not only the engineering schedule and the normal operation of public facilities, but also the construction time limit so as to bring the huge economical waste. The article sets forth a special method of diaphragm construction under the premise of not cutting and changing the pipelines. The aim is to promote the...