Through the standard penetration test (SPT) the plug behavior of PHC piles in silty sand and the influence to the characteristics of the soil around PHC pile by driving or jacking methods are studied.
采用现场标准贯入试验 ,分析了粉砂土中PHC管桩的土塞特性、不同沉桩方式对桩周土力学性能的影响。
In this paper,the case studies of two tall buildings built on silty sand improved by vibro- replacement stone column in Hangzhou are reported.
本文介绍杭州两座高层建筑物采用振冲碎石桩加固粉砂土地基的工程实例。
Successful dewatering is a key to guarantee pit security in silty sand, therefore the calculation of dewatering surface is rather important.
为了保证工程顺利进行，对于粉砂土区域的基坑开挖，顺利降低地下水位是基坑开挖成功的一个关键因素，因此基坑降水后降水面的确定具有重要的意义。
Based on the engineering practice introduce is made on the construction performance of filling subgrade in silt soil and points for attention.
结合工程实例,介绍了粉砂土填筑路基的施工工艺及注意的问题。
For improving roadbed filling by adding quicklime to silty sand, the authors obtain some experimental data about improved soil.
作粉质砂土掺入生石灰改良研究 ,获改良土用作高速路基填料的试验数据为灰剂量、最佳含水量、最大干密度、EDTA滴定量及无侧限抗压强度 。
With engineering practice,the article analyzes reasons of ground settlement when shield driving is conducted through sandy silt stratum; and it also sums up the secured measures.
文章结合施工实例,对盾构在②-3层砂质粉土中推进引起地面沉降的原因进行分析,同时对所采取的措施进行了总结。
An introduction is given to the comprehensive construction technology for the tunnel with sandy silt and complicated surrounding environment, including waterproof technology, settlement prevention, and old tree protection.
结合杭州解放路隧道过水厂暗挖段的施工实例,介绍了浅埋暗挖法在饱和砂质粉土及复杂周边环境 条件下的综合施工技术措施,包括防水、防沉和保护古树等方面的措施。
Based on a large amount of field and laboratory tests the standard and methods for the liquefaction evaluation of sandy silt in the old course of Suzhou River are presented.
本文根据工程实际的大量现场测试和室内试验 ,提出了上海苏州河故道砂质粉土综合运用宏观评判和微观定量判定进行液化评价的原则和方法。
FIELD TESTS ON SANDY SILT AND SILT SAND CONFINED UNDERGROUND WATER WITH HIGH-PRESSURE ROTARY JET PILE
高压旋喷桩在含承压水砂质粉土和粉砂土加固中的应用研究
Construction Technology of Silt Sand Roadbed of a Main Road in Haikou City
海口某城市干道粉砂土路基施工技术
Elementary Discussion on Quality Control in Construction of Bitted Pile in Silt Soil Stratum
浅谈粉砂土层中咬合桩施工质量控制
Numeric Simulation of Foundation Pit Dewatering Surface in Silty Sand in Hangzhou;
杭州地区粉砂土中基坑降水面的数值模拟
A Study on Density Measuring of Silt or Sand Subsoil by Instant Harmmeing Method;
利用瞬态锤击法测定粉砂土密实度的研究
Study on Compaction Properties and Embankment Settlement Forecasting of Silty Soil;
粉砂土的压实特性与路堤沉降预测方法研究
Study on estimating method of static jacked resistance of precast piles;
粉砂土地区静压预制桩压桩阻力的预估和研究
"Clay, silt, sand, and gravel. "
粘土，粉砂，砂土和砾石。
②the composition of grade are sand 44.75%,silt 31% and clay soil 24.25%;
②粒级构成:砂44.75%,粉砂31%,黏土24.25%;
(2) The composition of grade is as follows: sand 44.75%, silt 31%, and clay soil 24.25%.
(2)粒级构成为：砂44.75％，粉砂31％，黏土24.25％；
The sand is separated from the silt and clay by wave sorting.
砂粒在波浪分选作用下从粉砂及粘土中分出。
(2) the grades are composed of silt(74.21%) and clay(25.79%);
②粒级构成为:粉砂74.21%,黏土25.79%;
Experimental Analysis on the Infiltration Reduction Rule by Clay Interlayer in Sand
粉粘土夹层对砂的减渗规律试验分析
On long-distance subsurface excavated construction in twin-track tunnels of silt and silty fine sand stratum
粉土粉细砂地层双线隧洞长距离暗挖施工
Study on Shear Strength Test of Muddy Soil & Silty Interbeded Soil
淤泥质粘土与粉砂互层土抗剪强度试验研究
Application of composite soil nailing wall on silt layer soft soil foundation
复合土钉墙在粉砂夹淤泥层软土基坑中的应用
Study of liquefaction evaluation used in indoor test of silt,silty sand mixed clay
混黏土的粉土、粉砂室内试验液化判别标准的研究
Study on the Earth Pressure of Silty Soil and the Behaviour of Retaining Structures for Pit Excavation;
粉砂粉土中深基坑水土压力及围护结构受力性状研究
