This paper introduces the main manufacture technologies and sinking method of large caisson.

本文介绍大型沉井施工的主要技术。

youdao

Besides the diameter and inclination of pile foundation drill-hole, it can also be applied to other engineering, such as segmentation sinking, caisson sinking and halite mining by water-solution.

它主要用于测量桩基钻孔的井径与井筒偏斜，也可用于帷幕、沉井井筒测量以及海岸工程、岩盐水溶开采的井下溶腔测量等。

youdao

Deduced from caisson method, this article puts forward, a new method of constructing underground pipe in densely built area the Sinking Trough method.

为解决在建筑密集地区修筑地下管道的问题 ，受“沉井法”的启发 ，提出一种新的施工方法——“沉槽法”。

youdao