Various scales of cracks occurred in the Tongma levee body during the construction of diaphragm wall.
在同马大堤一标段防渗墙施工过程中，堤身出现规模不等的裂缝。
In this paper, the question of design and construction of diaphragm wall used in large rectangular storm pumping station is discussed and studied.
本文主要对地下连续墙在大型矩形雨水泵房结构应用中有关设计与施工的问题进行了探讨、研究。
Deep Soil Mixing is widely used in the construction of diaphragm wall of DAMS because of its high effectiveness, good anti-penetrating performance and wide application.
在防渗墙施工中，深层搅拌法由于具有适用范围广、抗渗性能好、施工效率高等优点而被广泛用于堤坝加固。
According to the design and construction of Fuzhou New Century Building, several matters about the design of diaphragm wall for extremely deep basement are commented.
根据福州新世纪大厦地下连续墙设计与施工的体会，就超深地下室地下连续墙设计中的若干问题进行评述。
Now the pipe-joint technology is universal used in the linking construction of the diaphragm wall because of its connection speed, high-performance, energy-saving, low consumption.
而接头管法连接由于其快捷、高效、节能、低耗的施工工艺，为目前地下连续墙施工中普遍应用的接头处理新技术。
The technology of the wall linking is the key point for the diaphragm wall construction, the quality of the linking construction will impact direct on the designing features of the diaphragm wall.
墙段连接技术是地下连续墙施工中的一项关键技术，接头施工质量的好坏直接影响地下连续墙的设计功能。
The lap of diaphragm wall with curtain grouting is the weak point of dam base seepage control, so in construction process the lap quality must be ensured.
墙幕的搭接处是整个坝基防渗的薄弱点，施工中要保证搭接质量。
Therefore, the research of construction methods of dam diaphragm wall has important guiding significance to ensure the safety of deep excavation.
为此研究地下连续墙支护结构的施工方法，对保证深基坑开挖安全有重要的指导意义。
The construction conditions of diaphragm wall wharf, Jingtang Harbour District are introduced and analysis on the proposal for the covered type of deep water sheet pile wharf are made in the paper.
介绍了京唐港区地连墙码头的建设情况，并对深水遮帘板桩码头方案进行分析。
But the advantage of spatial influence of annular underground diaphragm wall was usually ignored due to the uncertainty of soil-wall interaction and uncontrollability of construction process.
但碍于岩土与地下连续墙复杂相互作用的不确定性及施工过程的不可控制性，环形地下连续墙的空间协同受力的优点一直被忽视。
The vertical stress in diaphragm wall is not so high at the end of construction, but will increase considerably after reservoir impounding.
计算的施工期防渗墙垂直应力不大，但水库蓄水后有显著增加。
Based on the field observation in construction of diaphragm retaining wall, the stressing state is analyzed.
在地下连续墙工程现场观测的基础上，对其受力状态进行了分析探讨。
The diaphragm wall is a stopping soil and water structure which hydraulic excavation retaining uses more. Its construction is the key to the success of deep foundation pit.
地下连续墙是水利工程基坑支护应用较多的挡土、挡水结构，其施工是深基坑支护成功与否的关键。
Results show that exposure time of pit bottom soil affects notably the diaphragm wall displacement during the periods of both soil exposure and pit bottom construction.
本文就坑底土层局部加固对支护结构位移的影响效果和规律，结合工程实例，并从理论上进行了分析研究。
Results show that exposure time of pit bottom soil affects notably the diaphragm wall displacement during the periods of both soil exposure and pit bottom construction.
本文就坑底土层局部加固对支护结构位移的影响效果和规律，结合工程实例，并从理论上进行了分析研究。
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