Results 251 to 260 of about 254,392 (284)

Realization of foundation pit dewatering visualization

2011 International Conference on Consumer Electronics, Communications and Networks (CECNet), 2011
Make use of the principle of steady flow and unsteady flow of groundwater dynamics, introducing the method of groundwater level real time prediction around the foundation pit in the process of disturbed wells dewatering. The best arithmetic was selected after the Cross Validation.
Jiyun Li, Hongxing Pei
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Inverse Method: Deep Foundation Pit Construction

2022
The Geotechnical Engineering Journal of the SEAGS & AGSSEA, 53, 4, pp 9 ...
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Influence Analysis of Pit Foundation Precipitation to Adjoining Raft Foundation

Advanced Materials Research, 2011
Pit foundation excavation leads both settlement and uneven settlement in the building foundation. It has settlement cracks in masonry and concrete structure; these damages lie on the basis of the instability in neighboring buildings. In this paper, by the use of FLAC3D, it establish three-dimensional numerical analysis mode of interaction between ...
Zong Jun Sun, Xiao Bin Liu, Yan Kai Wu, Qian Chao Luan   +3 more
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Deformational Influence of Foundation Pit on Foundations of Style Constructions

Advanced Materials Research, 2013
This paper analyzes the foundation excavation influence on construction foundations. The whole process of typical foundation excavation is simulated with the large-scale software-ABAQUS. The outer soil settlement is systematically analyzed. The incline value of masonry structure foundations is 0.00091m, which is less than 0.002m in the standard.
Chun Yuan Liu, Man Li, Yu Liu
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Dewatering Types in Foundation Pit

2015
In general, the deep foundation pit is defined as follows: excavation pit is over 5 m (including 5 m), or even though the depth is no greater than 5 m, the geological and surrounding environment conditions are very complex, or the excavation affect the safety of adjacent buildings.
Yiqun Tang, Jie Zhou, Ping Yang, Jingjing Yan, Nianqing Zhou   +4 more
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The Technique of Deep Foundation Pit and Pile Foundation Construction

Applied Mechanics and Materials, 2012
As the population growth and land resources declining, high-rise building project is increasingly common in the construction work. Through in-depth thinking and active exploration, specific attention to matters of deep foundation pit and pile foundation construction technique, which is the key construction techniques in the high-rise building project ...
Rui Li, Yi Qiao, Yong Jie Liu
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The Bad Effects of Foundation Pit Heave on Foundation Piles

Advanced Materials Research, 2011
Deep excavations release stresses in the earth and redistribute these stresses causing deformation. The pressure loss due to excavation may result in a base instability, where the soil flow beneath the sheeting into the excavation, producing a rise in the base elevation commonly termed as heave.
Shi Lun Feng, Jie Liu, Jun Li, Pu Lin Li, Yong Han   +4 more
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Construction of a Foundation Pit without Dewatering

Tunneling and Underground Construction, 2014
In Beijing, dewatering has been strictly prohibited in foundation-pit excavation since March 1, 2008. Therefore, the deep foundation pit has to be constructed underground water level, which makes the construction of the water-resistant curtain and anchor quite difficult in granular soil.
Zhi-bin Fu, Yu-xin Jie, Yao-gang Li, Wei Wu   +3 more
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Several cases on support of foundation pits

ce/papers, 2018
AbstractProbably one of the most challenging geotechnical tasks in urban areas is supporting of deep foundation pits. In some regions this task is pretty hard to accomplish due to the limited experience of the contractors in the field of geotechnical structures, the lack of proper construction equipment, specific urban planning etc.
Ljupco DIMITRIEVSKI, Dragan DIMITRIEVSKI, Teodor DIMITRIEVSKI, Atanas STRASHESKI, Hristijan DIMITRIESKI, Aristid VETA, Mladen ATANASOSKI   +6 more
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Design of Foundation Pit Retaining Structures

2019
The foundation pit is constructed for foundations, basements, or other underground engineering, and the foundation pit engineering includes excavation, dewatering, retaining project, soil reinforcement, detecting engineering, etc. Therefore, the foundation pit engineering shows the following characteristics.
Zhen-Dong Cui, Zhong-Liang Zhang, Li Yuan, Zhi-Xiang Zhan, Wan-Kai Zhang   +4 more
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