DESIGN METHOD PROPOSAL OF PILE FOUNDATION SUBJECTED TO GROUND DISPLACEMENT INDUCED BY SUB-FAULT DURING EARTHQUAKE AND ITS TRIED DESIGN EXAMPLE

With development of modern science and technology, pile type and pile foundation type, construction technology and construction equipment, pile foundation theory and design method have large evolution. Pile foundation has been to the ordinary foundation type used in the field with week soil texture for constructing all kinds of buildings, especially for high-rise building, heavy duty factory and the structure with special requirement.

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Research on Analysis and Design Method of the Pile-Raft Foundation with Post-Cast Concrete Strip

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.446-449.1541 ◽

2012 ◽

Vol 446-449 ◽

pp. 1541-1545

Author(s):

Zhao Wu Shen ◽

Zhen Min Yang ◽

Ya Min Zhang

Keyword(s):

Pile Foundation ◽

Design Method ◽

Control Factor ◽

Wall Structure ◽

Foundation Design ◽

Soil Stiffness ◽

Analysis And Design ◽

Raft Foundation ◽

Cast Concrete ◽

C Program

In order to analysis post-cast concrete strip influence to the pile-raft foundation, it has been taken to developed C++ program that is Poulos displacement solution calculating pile-soil stiffness and thick plank theory analyzing raft stiffness. Taking a frame and shear wall structure for example, it has been calculated to pile-raft foundation whether setting up post-cast strip or not that is foundation settlement, moment and so on. Results indicate that post-cast concrete strip is minutely influence to the pile foundation displacement and moment and not the control factor to this kind of pile foundation’s design. It gives some good references to similar structure analysis and can instruct this kind of pile-raft foundation design and construction

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Design and Research of Tower Foundation in Sandy Slope Terrain

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.711.554 ◽

2014 ◽

Vol 711 ◽

pp. 554-557

Author(s):

Li Qin ◽

Nan Shi ◽

Pei Jie Zhang

Keyword(s):

Pile Foundation ◽

Design Method ◽

Original Design ◽

Foundation Design ◽

Construction Design ◽

Bored Pile ◽

Method Of Steps ◽

New Construction ◽

Sandy Slope ◽

Tower Foundation

This article relies on 66kV transmission line new construction design of Chifeng JingHua in the Inner Mongolian area, this paper discusses about the program of tower foundation in sandy slope terrain. Based on the original design method of steps foundation design, this paper provides a set of feasible design method, at the same time, by comparing with the design of the bored pile foundation, draw pile is more suitable for this project conclusion.

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An Optimal Location Design Method of Steel Pipe Pile Foundation Using Genetic Algorithm.

Doboku Gakkai Ronbunshu ◽

10.2208/jscej.1996.549_97 ◽

1996 ◽

pp. 97-105

Author(s):

Hiromi Chijiiwa ◽

Tetsuji Mihara ◽

Toshiaki Ohta

Keyword(s):

Genetic Algorithm ◽

Pile Foundation ◽

Design Method ◽

Optimal Location ◽

Steel Pipe ◽

Pipe Pile ◽

Location Design ◽

Steel Pipe Pile

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Based on the Reliability of Composite Pile Foundation Design Theory Research

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.821-822.1277 ◽

2013 ◽

Vol 821-822 ◽

pp. 1277-1284

Author(s):

Wen Ting Zhao ◽

De Zhi Kong ◽

Hai Fei Zhang

Keyword(s):

Physical Properties ◽

Pile Foundation ◽

Design Theory ◽

Design Method ◽

Limit State ◽

Allowable Stress ◽

Foundation Design ◽

Probability Limit ◽

Composite Pile ◽

Theory Research

Due to the physical properties of the soil between piles discrete，thus，composite pile foundation 's bearing capacity exists some uncertainty. So far, the study of the reliability of composite pile foundation is transform from the allowable stress method to the probability limit state design method. That is to say probability definite value design method. Therefor , determine the resistance subentry coefficient become the key of the design method. This paper introduces the significance of the subentry coefficient and the subentry coefficient of the composite pile foundation. Through the calculation of engineering examples, this article give the values of the subentry coefficient and provide a reference for the design of composite pile later.

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