摘要
结合交通部《港口工程结构设计统一标准》的制定,在对重力式码头墙后填料情况调查、室内填筑试验和现场随机取样控制密实度剪切试验的基础上,对龙口、秦皇岛砂的抗剪强度参数φ进行了统计分析,讨论了影响φ的诸因素,评介了回填情况下抗剪强度参数φ的取值范围。
In this paper, the distributions of the shear strength parameter φ of sand in Qinhuangdao and Longkou are obtained through statistics. The factors which may influence φ values are discussed. A range of the shear strength parameter φ value for the backfilled sands is also evaluated. The data used are collected from in-situ investigations, laboratory embankment tests and density-controlled direct shear tests on random sampling sands.
出处
《天津大学学报》
EI
CAS
CSCD
1991年第S2期91-97,共7页
Journal of Tianjin University(Science and Technology)
关键词
强度参数
天然坡角
相对密度
密实度
可靠度
参数检验
不均匀系数
strength parameter, natural slop angle, relative density, compactness, reliability, parameter test, coefficient of uniformity
