silt-sand

基本解释

Middle reaches canal head foundation is the non-cohesive soil, extremely loose silt sand.
中游渠道地基是粘粒极少、极松散的粉细沙层。
Tidal flat sediments are silt, silty sand and sandy silt covering the mucky soil in offshore areas.
潮滩沉积物为新形成覆盖于浅海-潮道淤泥质土上的粉土、粉砂、砂质粉土;
The results indicate that the surface sediments are mostly derived from the Yellow River and can be divided into three types including clayey silt, sandy silt and silty sand.
结果表明，本区表层沉积物主要来源于现代黄河物质，底质类型主要有黏土质粉砂、砂质粉砂和粉砂质砂3种类型，其中黏土质粉砂约占该区沉积物分布面积的60%25以上，呈“Y”，形由西北向东南展布。
According to the on-spot practice,the intensity and stakaility of grouting consolidation were anal-ysed concerning the sand-accuminlated silty sand.
本文根据现场实践，应用注浆固结理论，对风积粉细砂注浆加固后的强度和稳定性进行了分析。
In desert area of Jing-Yu Gas Pipeline of Second Shan-Jing Pipeline Project, soil layers belong tofine silty sand and have very low bearing capacity.
陕京二线靖榆输气管道工程沙漠地段,由于土壤层为细粉砂,承载力极低,给挖沟及管道下沟施工带来困难,采用双侧沉管施工方法,解决了这一难题。