It is found that the results of large scale triaxial compression tests,confined-uniaxial compression tests and seepage tests for twice on three kinds of rockfills are very closer.
通过马山抽水蓄能电站坝体堆石料平行试验研究,认为三种堆石料两次大型三轴剪切试验、侧限单向压缩试验和渗透试验的结果都很接近;堆石料的应力应变关系符合邓肯-张双曲线模型,低围压下会发生剪胀;其压缩性比较低,卸荷回弹量很小,基本都是塑性变形;堆石料的渗透规律基本满足达西定律。
In order to evaluate and treat the engineering mechanics properties of silt soil filled in foundation of highway, a series of laboratory experiments, such as compaction tests, seepage tests, triaxial tests and microstructure analysis, were studied.
为研究公路路基粉土的工程力学特性,评价粉土路基的稳定性,通过室内击实试验、渗透试验、三轴试验和微观结构分析,分析粉土作为公路路基填料的工程力学性质,对比分析不同击实功作用下粉土的干密度特性,探讨压实度和孔隙比之间的变化规律以及不同级配粉土的压实性能,研究不同压实度粉土的渗透特性及其力学效应,阐述不同击实度的粉土微观结构排列形式。
The permeability test with different densities of municipal solid waste(MSW) sampled from a suburban building site of Beijing is introduced.
用取自京郊某垃圾堆填场的垃圾土样进行渗透试验,比较不同密度情况下渗透系数的差别。
Compacting test and permeability test is a tried and true detecting method and they are applied in this detection.
0×10-7cm/s要求,可通过改造土的质量密度,减小土的渗透性来满足要求,击实试验与渗透试验是一种行之有效的检测方法,在此项检测中成功地进行了应用。
By analysis of soil permeability test data of dyke strengthing by desilting,we have obtained soil permeability test data statistical index and distribution rule.
通过对黄河下游堤防淤背土体的渗透试验参数进行分析,得出了用于淤背工程设计中土体的渗透试验参数统计指标及其分布规律,并介绍了其在利用渗流稳定可靠度理论研究淤背体合理宽度及高度中的具体应用情况。
Comparison analysis of asphalt mixture water seepage simplifying test and permeameter test;
沥青混合料渗水简化试验与渗透仪试验的对比分析
The Core Wall Material Permeability Test Study and Analysis of a Hydropower Project
某水电站心墙料渗透试验研究及分析
Testing Study on Seepage Property and Seepage Law of the Coarse Grain;
粗粒料渗透特性及渗透规律试验研究
Spillane permeameter
斯皮兰渗透性试验仪
impact spray test
冲击喷射式渗透性试验
testing method for oil absorptiveness of paper (castor oil method)
纸的油渗透性的测试方法(蓖麻油试验)
In-situ experimental study of permeability of rock and soil aggregates
土石混合体渗透性现场试坑试验研究
Adit Sonic Wave Hole Seepage Test to Determine Rock Permeablity Coefficient
平硐声波孔渗水试验确定岩体渗透系数
Experimental Study on Permeability of Unsaturated Soil and Mechanism of Saturation Infiltration;
非饱和土壤渗透特性及饱和入渗机理试验研究
Permeability and Mechanics Characteristics Test Studying on Rock or Rock Mass under High Seepage Pressure;
高渗压下岩石（体）渗透及力学特性试验研究
Comparative Experiment on the Permeabilities of Clear Water and Leachate in Two Kinds of Loess Cushions
清水和渗滤液对2种黄土垫层的渗透对比试验
Test method for permeability of porous ceramic
GB/T1969-1996多孔陶瓷渗透率试验方法
Test method for water penetration rate of pressure-sensitive tapes
GB/T15330-1994压敏胶粘带水渗透率试验方法
testing method for fineness of portland cement by air permeability apparatus
波特兰水泥粒度试验-空气渗透设备法
Test method for water penetration into pipeline coatings
管道防腐层水渗透性试验方法
Experimental Research on the Hydraulic Conductivity and the Water-air Flow in a Sand Column;
砂柱中渗透系数及水气运移试验研究
A Test Study on Seepage Properties of Earth-Rock Dam Core Clay;
土坝回填粘土渗透变形特性试验研究
IN-SITU TEST OF FRACTURED ROCK MASS WITH HIGH PRESSURE SEEPAGE IN DAM FOUNDATION
坝基破碎岩体高压渗透变形原位试验
Test Study on Seepage Permeability of Limestone Grouting Wall System
灰岩注浆帷幕体渗透特性的试验研究