silt density index是什么意思

用法例句

The approach to effective utilization of river sludge and engineering properties;

河道淤泥的有效利用方式及其物性探讨

Toxicity accumulation effect of the sludge, dredged from Victoria Port of Hong Kong，to marine benthonic animals;

香港维多利亚港疏浚淤泥对海洋底栖动物的毒性累积效应

Preparation of Green High Performance Lightweight Aggregate Manufactured From Sludge;

绿色高强优质淤泥陶粒的研制

Silt and Ecological Dredging of the Wulihu Lake;

五里湖淤泥现状及生态清淤

Application of cement deep mixing in reinforcement of soft silt foundation;

深层水泥搅拌法在淤泥质软弱地基加固中的应用

Drying process for slag and silt flat tile;

炉渣灰淤泥平瓦干燥优质的工艺管理

Experiment and research of blasting drainage for solidifying mud foundation;

淤泥地基爆炸排水加固的试验研究

Mobility of Heavy Metals in the Mud and Environmental Impacts in Coastal Reclamation Areas;

填海区淤泥重金属释放迁移规律及其环境效应研究

Interaction between Regular or Irregular Waves and Muddy Bottoms;

规则波、不规则波与淤泥质底床的相互作用

The soil has poor properties and belongs to muck according to the soil classification system,but its compressive deformation characteristics and strength parameters are different from that of muck or muck soil.

该海洋土的物理性质较差 ,按土质分类属于淤泥 ,但其压缩变形特征与强度指标有别于一般性淤泥或淤泥质土 ,表观先期固结压力pc 值为 10 0～ 12 5kPa ,无侧限抗压强度qu 达 5 0kPa左右 ,灵敏度大于 12 ,抗剪强度也相对较高 ,具有一定的结构强度 ,是一种结构性软土。

The engineering characteristics of muck(including mucky soils)are briefly described and the propertics of cement-weter glass materials are introduced.

简述淤泥（包括淤泥质土）的工程特性，介绍水泥-水玻璃化学灌浆材料性质，并通过典型的工程实例，充分说明该方法加固淤泥特殊性软土的科学性和可行性，值得进一步推广使用。