Results 91 to 100 of about 208 (129)
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Numerical analysis for shaft stress in different parts of CFG pile
2011 International Conference on Electric Technology and Civil Engineering (ICETCE), 2011By analysis, a series of numerical analysis for the characteristics of shaft stress of CFG pile are performed, considering the nonlinearity of various materials in composite foundation, and some laws are got, on which the characteristics of shaft stress in different parts of CFG pile is affected by the thickness of cushion, the modulus of cushion,the ...
Xiao-xia Chen, Hai-hui Yao
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Analysis on Bearing Capacity of CFG Pile Composite Foundation in Baotou
Applied Mechanics and Materials, 2013By uniting composite foundation with CFG pile composite foundation for a practical engineering project in Baotou, the bearing capacity of CFG pile in sandy soil and silty soil foundation were analyzed. The conclusion can be applied to the similar projects in the region of Inner Mongolia.
Ying Hao Wang, Yu Qin Feng, Shuo Li
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Ground Improvement and Geosynthetics, 2014 Rigid-flexible pile composite foundation of lime-soil pile and CFG pile can eliminate collapsibility and improve bearing capacity of subgrade. Five kinds of load test of large model casing in 150cm×100cm×100cm have been made for research working properties in multi-type-pile composite foundation.
Feng-xiang Yan, Xian-zhi Huang
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Dynamic Response Analysis on Efficacy of CFG-Pile in Different Height Embankment
Advanced Materials Research, 2011 In order to analyze the effect of embankment height to dynamic stability, Cross-section in the Beijing-Shanghai high-speed railway is chosen and the numerical simulation calculation method is applying. Distributing rules of dynamic displacement and dynamic stress of the subgrade surface and ground surface, attenuation rules of dynamic response and ...
Jian Xiang
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Numerical analysis of CFG pile arrangement by FLAC
, 2014 The proposed building named Tianyang city phase III is built by Four Season Real Estate Co Ltd in Qingdao, designed by BeiJing Victory Star Architectual & Civil Engineering Design Co Ltd. and located on South of Yifeng Street Road and the west side of HW Road in Yanjiao Development Zone. The main building as shown in Table 1.
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CFG Pile Composite Foundation Reinforcement Mechanism and its Application in Engineering
Advanced Materials Research, 2012Kunming dian chi lake to pick to: the main southern culvert-pipe CFG pile composite foundation, illustrates the application of CFG pile mechanism, design calculation, construction process and the detection principle and its application effect is analyzed.
Yuan Cai Liu, Huang Hao
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Applied Mechanics and Materials, 2012
The cement-fly ash-gravel (CFG)pile composite foundation played an important role in increasing the soft soil foundation strength and stability, and decreasing the foundation settlement etc, because that the pile strength potentiality could be fully developed and soils bearing capacity also could be fully utilized.
Jin Song Zhang, Chao Guo, Shi Wei Xiao
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The cement-fly ash-gravel (CFG)pile composite foundation played an important role in increasing the soft soil foundation strength and stability, and decreasing the foundation settlement etc, because that the pile strength potentiality could be fully developed and soils bearing capacity also could be fully utilized.
Jin Song Zhang, Chao Guo, Shi Wei Xiao
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In-situ experimental study of heat exchange capacity of CFG pile geothermal exchangers
Energy and Buildings, 2014Abstract Pile geothermal exchangers are a popular new type of geothermal exchanger for use in ground source heat pump systems due to their technical and cost improvements over traditional borehole geothermal exchangers. An in-situ full-scale study using the thermal response and thermal performance tests (TRT and TPT) is performed to investigate the ...
Xiaohui Cheng
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In Situ Test on Pile-Soil Stress Ratio of CFG Pile Composite Foundation under Embankment Load
ICTE 2011, 2011 The in-situ test of stress ratio of CFG pile composite foundation for the express way from Dexing to Nanchang in Jiangxi province is done, the test results of the pile-soil stress ratio of CFG pile composite foundation under different pile distance during embankment filling period and under loading test bearing board are analyzed, to investigate the ...
Hong Zhang +3 more
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Numerical Simulation on the Reinforcing Effect of New CFG Pile-Board Structure Composite Foundation
Advanced Materials Research, 2011 The new CFG pile-board structure composite foundation is a ground treatment technique based on CFG pile foundation and pile-board structure composite foundation.
Ding Bang Zhang
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