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The Improvement Research of Single Pile’s Cantilever Design Method

Author: XiongHao
Tutor: OuXiangPing
School: Wuhan University of Technology
Course: Road and Railway Engineering
Keywords: Anti-slide pile Design Improve Genetic Algorithms
CLC: TU473.1
Type: Master's thesis
Year: 2005
Downloads: 101
Quote: 0
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Abstract


Since the 1960s, the Ministry of Railways goalkeeper stabilizing piles used in engineering, as a common side slope structures in the engineering sector has been widely used. But for a long time, some of the problems that exist in the anti-slide pile design process has not been able to get a better solution, such as how to determine the pile position to determine how to calculate the pile spacing, how to find the optimal design rather than just looking for a viable design . The ordinary single pile cantilever design as an object of study, to explore ways to solve the above problems, trying to improve the traditional design methods, so as to achieve the purpose of scientific guidance to the design of anti-slide pile. This paper is the first comprehensive review of the anti-slide pile in application development course at home and abroad to introduce the latest developments in the anti-slide pile. Followed by more systematic and detailed summary of the traditional design method for stabilizing piles, lay the foundation for improved design below. On the basis of the previous series of research achievements, by the Dutch segment internal forces for solving, pile spacing quantitative calculation optimal solution identify three main issues are summarized, summary and analysis, the respective solutions. For design calculations inevitable calculate the volume of the problem, further proposed the idea of ??editing visual computing software calculated, based on the widely used high-level object-oriented language, written calculation procedures, thus successfully solved the problem of the large amount of calculation in the computing process. In order to test the research for this article, the combination of anti-slide pile design example of a landslide, made a new design calculation programs written with the original design and the new design made a comparative analysis of research. Through this research, to find some method to address these three issues, and improved methods into a visual programming. The study showed that the improvements made for the three design work is effective, is necessary, it can ensure that the design is economical, safe and reliable. Should strive to find the best design in the design of anti-slide pile; using a genetic algorithm that helps you easily find the best plan, but handle various constraints is a major problem, FPDC method is a kind of good Select; instance comparative analysis also revealed that the anti-slide pile design process should seek to reduce the length of the pile, it tends to reduce the entire pile of material costs. This article has some reference value for the design of anti-slide pile and study the design of a variety of other similar structures.

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CLC: > Industrial Technology > Building Science > Soil mechanics,foundation engineering > Foundation > Pile foundation and deep foundation > Pile
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