On waterproof construction technology of basement with confined water;

Analysis of the deformation and stability of a deep foundation pit in the pumping process of the confined water inside it through finite element simulation;

Discussions on technologies of deep foundation pit projects affected by confined water;

Bottom heave stability during foundation pit excavation in soil layer with high artesian water pressure

In a fine sand layer,there is 3～5 m artesian water head,through improving tradition light type well point equipments,the economic benefit and technological results are got,new method can raise work efficiency for folds,and hole forming is quick,installation and disassembly are convenient,it brings along more well points,controlling areas are large and the cost is low.

The shield TBM launching shaft of Wuhan Yangtze River Tunnel Project is located on the south bank of Yangtze River,about 500m away from the Yangtze River,where the geology is of first bench terrace with poor geological condition and high level of artesian water connecting with the water in Yangtze River.

Solid-liquid coupling study on water inrush through faults in coal mining above confined aquifer;

Mechanism study on water-inrush hazard of floor strata in mining on confined aquifer;

Based on the method of 3D similitude and numerical simulation,the variety law of aquifer of coal mining above confined aquifer is studied.

Use of specialized method for soil stabilization, freezing method, accustomed to be a rule when shaft sinking in saturated clay under high pressure water.

Based on the construction monitoring for tower part of Shanghai World Financial Centre, this paper introduces in detail the change of stress and strain of the pit, as well as, the relationship between level decreasing of the pressure water and the settlement of adjacent pipelines and constructions during excavation of the extra-deep circle foundation pit.

Because of the lower part of Quaternary confined groundwater fluorine content increases in the Tongyu, Qianan, Jilin province, phreatic high fluorine area, which the endemic fluorosis resumes.

Finite Element Analysis of the Influence of Bearing Water on Retaining Structure and Ground Settlement;

In the light of the deep foundation pit anti-bearing water stabilization,the article analyzes the defects of the traditional foundation pit anti-bearing water stabilization.

Aiming at the extremely complex geological situation of Bid A3 in GQ freeway, especially in Sanjiaoling Bridge there are pearl-like dissolving caves, which are developed like filler, connected one another, and plenty of bearing water, etc.