Analysis and Calculation of Additional Stress in the Foundation under Trapezoid-distribution Load
Based on J.V.Boussinesqsolution, the additional stress in the foundation under the trapezoid-distribution line load is analyzed. The formula for the additional stress in the foundation under the center line of trapezoid-distribution load along the Y-axis is deduced in details in this paper. By means of the formula, the different calculation formulas for the additional stress in the foundation under the load of rectangular, triangular and semi-infinite long stripe are determined along with the change of the initial conditions. The formula can be applied to the additional stresss calculation of space problem more widely. The presented formula in this paper is better than that seems to be dispersed and complicated in the reference books. Therefore, the calculation result has practical significance .
additional stress soil mechanics trapezoid line load trapezoid-distribution load
Shao Yan Guan Yi
Department of Civil Engineering Anhui Institute of Architecture & Industry Hefei, China
国际会议
三峡
英文
2138-2141
2012-05-18（万方平台首次上网日期，不代表论文的发表时间）