volume-limited water meters and time-restricted controls, water-pressure controls, water-level controls and water-level sensor controls. wrdmap.org 3.8.3 鼓励开发生产新型工业水量计量仪表、限量 水 表和 限时控制、 水 压 控制 、水 位控 制、水位传感控制等控制仪表。 wrdmap.org [...] appear...
Based on the consolidated undrained triaxial test of soft clay, a formula for computing pore water pressure is developed, by using of the critical state theory of volume strain and the characteristic normalization of soft clay. It is shown that the new proposed formula is reasonable to reveal ...
1) pore-water pressure model 孔隙水压力模型1. From the experiment results,a practical strain pore-water pressure model is given and a formula to forecast the dynamic pore-water pressure is presented. 通过对某铜矿的尾矿料进行动三轴和共振柱试验,研究了尾矿材料动力变形特性,提出了简单实用的孔隙水...
1.From the experiment results,a practical strain pore-water pressure model is given and a formula to forecast the dynamic pore-water pressure is presented.通过对某铜矿的尾矿料进行动三轴和共振柱试验,研究了尾矿材料动力变形特性,提出了简单实用的孔隙水压力模型,给出了能更加准确地预测尾矿材料的动孔隙水...
3) pore water pressure 孔压 1. Analysis forpore water pressureincrement of saturated standard sand under deviatoric stress consolidation; 偏压固结下饱和标准砂孔压增量分析 2. Simplified incremental formula for estimatingpore water pressureof saturated sands under anisotropic consolidation; ...
Study on Pore Water Pressure Model of Soft Clay Based on the consolidated undrained triaxial test of soft clay, a formula for computing pore water pressure is developed, by using of the critical state th... Y Zhang,L Wan,Y Huang,... - International Conference on Structures & Building Mater...
Pore pressure (the pressure of the fluid in the pore spaces) increases from zero at the surface at a rate that is equal to a column of waterextending from the point of interest to the surface, or at about 0.43 psi/ft (9.37 Pa/m) in fresh-water basins and 0.47 psi/ft (10.63 kPa/...
A series of experiments were conducted in a large flow-structure-soil interaction flume to analyze the scour development and pore-water pressure response around a monopile foundation under the action of combined waves and currents. In the experiments, the scour depth and pore pressure response aroun...
2) excess pore water pressure 超孔隙水压 1. On the basis of cavity expansion theory, the formulae ofexcess pore water pressurehas been proposed, and the stress and strain of soil had been analyzed. 介绍了高压喷射注浆法的作用机理 ,探讨了在施工过程中高压喷射注浆法引起的超孔隙水压。
7. According to the equivalent relationship of the seepage discharge to the volumetric change, the equations for the consolidation of composite ground with piles were derived using the concept of average excess pore water pressure, and the consolidation deformation of pile was considered. Through the...