clayey soil
粘性土
2025-09-06 19:05 浏览次数 6
粘性土
tests were performed using the apparatus on undisturbed soft clayey soil samples, which were collected from wenzhou, zhejiang province, china, at average natural water content 72 5%.
并根据浙江省温州市原状软粘土进行了固结试验,软粘土的天然含水率是72。 5%。
the infiltration, transportation and transformation of a main contaminant(ammonia nitrogen) in the taihu lake sediment through a clayey soil layer are studied experimentally.
对太湖疏浚污染底泥中含有的一种主要污染物——氨氮在底泥堆场黏土防渗层中的渗透和运移规律进行了试验研究。
if the aim of paving the liner is turned to 「 filtration」 , we can make full use of the purification or partition capability of the clayey soil to reduce the cost.
若把垫层铺设的指导思想改为「截污」,可充分利用对垃圾污染质具有凈化或阻隔能力的场地粘性土,降低垫层铺设成本。
according to geological drilling and physical detection, grouting with cement clayey soil shall be used for seepage treatment and shows a good result.
根据地质鉆探及物理探测分析,采用水泥黏土灌浆进行防渗漏处理,取得了较好的效果。
the term 「filtration capability」 is a physical parameter put forward to describe the capability of the clayey soil to cut off the pollutants based on the above idea.
「截污容量」是基于这种思想提出来的、用于表征粘性土的截污能力的物理参量,其科学和实用意义、试验测试及计算方法将在本文得到探讨。
however, the contents of nh4+-n in the purplish clayey soil were significantly increased by water-logged incubation or by nitrogen fertilizer added.
而外加氮源或淹水处理对青紫泥nh4+-n含量的提升作用则贯穿于培养试验的全过程。
clay slide is a mode of failure of clayey soil mass owing to itsinclined slip deformation.
粘土滑坡是粘性土土体斜坡变形破坏的一种形态。
a comparison of the complex filled foundation with the clayey soil one treated using the sand-gravel pile approach;
采用砂石桩、灰土桩和水泥土桩等处理软弱地基 ,形成复合地基 ,是地基处理中常用的一种方法。
the alkaline phosphatase activity in light clayey soil is higher than that in light loamy soil, also is higher in poor-phosphate soil than in rich-phosphate soil.
轻壤质土壤中堿性酸酶活性低于轻粘质土壤中的酶活性。贫磷土壤中磷酸酶活性高于富磷土壤中磷酸酶的活性。
the correlation model of liquid-plastic limit has been built by regression analysis of experimental data of clayey soil in the east of mudanjiang.
该文通过对牡丹江以东六个地区粘性地基土液、塑限试验数据的回归分析,建立了各地区的液、塑限相关模型。
a simpler theoretical solution for undrained shear strength index of saturated clayey soil under arbitrary degree of consolidation is deduced by the means of stress path method in this paper.
通过应力路径法导出简洁的任意固结度的不排水抗剪强度指标的理论公式,并与实测对比,结果相当一致。
in fact, the influence of clay mineral on the engineering properties of clayey soil is given by the domain, but in varying structure systems the extent of this influence is different.
实际上粘土矿物是以其叠片体来影响工程性质的,影响程度在不同的结构体系中是有差别的。
free swell is one of indexes in representing the expansibility of clayey soil and makes great valuable reference in the judgment of expansive soil.
自由膨胀率是反映黏性土的膨胀性的指标之一,对判别膨胀土有较大参考价值。
by comparision, the increasing modulus enhanced the residual strengths more significantly than the peak strengths of soil, and the stress-strain behaviors of clayey soil were improved remarkablely.
相比而言,采用较高拉伸模量的筋材,加筋对土体残余强度的提高幅度明显高于峰值强度,对土体应力应变特性的改变也相对较大。
region mainly by the clayey soil and sandy clay sandy soil composition, soil type is calcareous cinnamon tide.
域内土质主要由粘质砂土和砂质粘土构成,土壤类型为石灰性潮褐土。
theconstruction site of guizhou zhen-wine plant lies on a karst platform, where qua-ternary layer consists of clayey soil and crushed stone.
贵州珍酒厂技改工程建筑汤地位于巖溶台地上,第四系为粘性土-碎石层,发现土洞30个。