CAJ | 학술논문

流泥是滨海潮滩表部沉积的超软淤泥性土，其孔隙比大于2．4，含水率大于85％。流泥的目力鉴别可从颜色、形态、手感、刀切反映及形变等方面进行判断。流泥强度极低，采用柱状透明采泥器可获取流泥样品及其沉积厚度。通过对流泥的沉积特性分析，流泥含水率随深度增加具有明显减小的特点，含水率和重度之间存在着良好的半对数关系，浙江滨海流泥的粒径均小于0．1mm，中值粒径一般为0．005～0．009mm。
류니시빈해조탄표부침적적초연어니성토，기공극비대우2．4，함수솔대우85％。류니적목력감별가종안색、형태、수감、도절반영급형변등방면진행판단。류니강도겁저，채용주상투명채니기가획취류니양품급기침적후도。통과대류니적침적특성분석，류니함수솔수심도증가구유명현감소적특점，함수솔화중도지간존재착량호적반대수관계，절강빈해류니적립경균소우0．1mm，중치립경일반위0．005～0．009mm。
The fluid mud is the super-soft silt soil which deposited on the surface of coastal tidal flat. The porosity ratio of the fluid mud is larger than 2.4, and the moisture content is higher than 85 %. The visional identification of the fluid mud could be judged in terms of color, shape, feeling, knife-cut reflect and deformation. The intensity of the fluid mud is extremely low; the sample of the fluid mud and its sedimentary thickness could be obtained by using transparent columnar sediment sampler. Through the analysis of fluid mud's deposition characteristics, we find that water content of the fluid mud reduced significantly with increased depth. There is a half logarithm relationship between the water content and bulk density. The particle diameter of the fluid mud is less than 0. lmm, and the average particle diameter is 0.005 ~0.009 mm in Zhejiang province.