英文: And by using the wedge accumulation model, a formula for calculating the angle of repose
of symmetrical dispersed sediment is deduced; and then combining the calculation formula of dry density, the angle of repose
of symmetrical dispersed sediment can be
中文: 运用散体沙的楔入堆积模型，推导散体沙的水下休止角计算公式，并结合干容重计算公式，计算散体沙的水下休止角。 更详细...
英文: The influencing factors of dry density and the angle of repose
are emphatically analyzed; and from the correlation between slurry limit concentration and the angle of repose
, a calculation formula of dry density is deduced.
中文: 摘要分析泥沙干容重及水下休止角的影响因素，并且从极限浓度和干容重的关系出发，推导出干容重的计算公式。 更详细...