摘要
本文提出了一种板桩墙结构内力和变形计算的改进竖向地基梁法 ,该方法基于 m法计算土抗力 ,但限制土抗力的极限值不能超出被动土压力。文中给出了详细的改进计算方法。以实际工程结构为例进行的对比计算分析表明 ,在板桩墙前表层硬土 (m值较大 )的情况中 。
In this paper, a modified method of analyzing vertical beam on elastic foundation for the calculation of the quay wall of sheet pile is presented.In the method, the calculation of the soil pressure in front of the wall is based on the method of m, and the pressure is limited not to exceed the value of passive earth pressure. The detailed calculation procedures are introduced The calculations and analysis of engineering structures show that the difference of the results by the modified method and the original method is noticeable when the surface soil in front of the wall is hard (the value of soil's m is higher)
出处
《中国港湾建设》
北大核心
2002年第2期24-27,共4页
China Harbour Engineering
