Study on P-Y Curve Method for Computing Laterally Loaded Piles under Horizontal Distribution Loads

摘要：

In order to improve the design and calculation of laterally loaded piles, numerical analytical method of finite difference is proposed which can calculate displacements and internal forces of piles under lateral load of trapezoid distribution based on nonlinear p-y curve mode of foundation coefficient. The finite difference formulations of displacements of piles are deduced in details. Based on these formulations, computation and visualization programs of displacements, internal forces of piles and soil reaction are developed for design calculations of anti-sliding piles and cantilever soil r etaining piles for deep foundation pits.

关键词： piles under lateral load of trapezoid-distribution p-y curve style styling finite difference method

作者: Wang Lun-yan Qian Da-Xing Zhang Jianwei

作者单位: North China University of Water Resources and Electric Power Zhengzhou, China Luoyang institute of science & technology Luoyang, China School of Civil Engineering and Architecture Henan University Kaifeng, China

会议类型: 国际会议

会议名称: The 2010 International Conference on Computer Application and System Modeling(2010计算机应用与系统建模国际会议 ICCASM 2010)

会议地点: 太原

会议语种:英文

页码: 366-369

在线出版日期: 2010-10-22（万方平台首次上网日期，不代表论文的发表时间）