摘要
就水平卸荷拱内挡土墙上压力与板跨之间的关系进行了研究 ,结果发现为了充分利用土体自承能力 (水平卸荷拱 ) ,板跨不宜过大。研究还表明板跨过大 ,水平卸荷拱土压力计算结果接近
A study on relationship between the pressure and slab span of retaining wall in horizontal unloading arch was carried out. It was found that to fully use the self bearing capacity of soil mass (horizontal unloading arch), the slab span should not be too large. The study shows that for a large slab span, the result of calculation of soil pressure from horizontal unloading arch was close to that from calculation by Rankine.
出处
《重庆建筑大学学报》
CSCD
2000年第z1期212-215,共4页
Journal of Chongqing Jianzhu University
关键词
土的侧压力
卸荷拱
挡墙板
side pressure of soil
unloading arch
retaining wall slab
