1) recently deposited soils
新近沉积土
1.
Dynamic shear modulus ratio and damping ratio of recently deposited soils in southern area of Jiangsu Province:experimental study;
苏南地区新近沉积土的动剪切模量比与阻尼比——试验研究
2.
Considering the regional character and similarity of depositional environment of soils,this paper analyzes the test results of free vibration column apparatus on about 378 undisturbed samples of recently deposited soils in this region,including mucky silty c.
根据土的区域性、沉积环境的相似性,通过对江苏长江以南地区六类新近沉积土378个原状土样、历时6年的试验研究,基于Martin-Davidenk-ov模型和作者提出的阻尼比经验公式,给出了这六类新近沉积土的动剪切模量比G/Gmax和阻尼比D与剪应变幅值γ的关系曲线及模型参数;试验结果表明具有结构性的粉质粘土与粉细砂互层土、砂土具有独特的动力特性。
3.
These samples are recently deposited soils, which include mucky silty clay, clay, silty clay, silty clay and silty sand interbedded strata, silt, fine sand and coarse sand, taken from cities of Nanjing, Suzhou, Changzhou, Xuzhou, Taizhou, Yancheng, Yangzhou, Wuxi, Zhenjiang, Zhangjiagang, Lianyungang, Qidong, Changshu, Jiangyin and Suqian in the area of the lower reaches of the Yangtze River.
通过对长江下游地区南京、苏州、常州、徐州、泰州、盐城、扬州、无锡、镇江、张家港、连云港、启东、常熟、江阴、宿迁等15个城市的淤泥质粉质粘土、粘土、粉质粘土、粉质粘土与粉砂互层土、粉土、粉细砂和粗砂等七类新近沉积土共计275个原装土样历时3年的自振柱试验研究,给出了长江下游地区七类新近沉积土的动剪切模量比 G/Gmax和阻尼比λ与剪应变幅值γ变化的平均曲线的拟合曲线、包络线及其参数的推荐值。
2) recently deposited soil
新近沉积土
1.
Study of geotechnical characteristics of Recently Deposited Soil in Beijing
北京新近沉积土基础工程特性研究
2.
We analyzed the particle distribution, physicochemical characteristics, mineral components, and the geotechnical characteristics of recently deposited soil in Beijing area.
文章通过各种实验,分析了北京市新近沉积土的物质组成、化学成分、矿物成分及其基本的岩土工程特 性。
3) recently deposited soils in Nanjing city
南京新近沉积土
4) Holocene(Q 2 4) sedimentary clay
新近沉积粘性土
6) recently deposited muddy soil
新近沉积淤泥质土
1.
In this paper a series of seismic settlement tests of recently deposited muddy soil in Nanjing city were performed by WFI dynamic cyclic triaxial apparatus made in England.
本文通过英国WFI振动三轴仪对南京新近沉积淤泥质土做了一系列的震陷试验,得到了不同围压、固结比和轴向动应力下的试验结果。
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