Comparison of the computed with the measured overall pore-water pressure responses during testing for Skempton's pore-pressure coefficient B indicated reasonable agreement.Key words: Skempton's pore-pressure coefficient B, pore-water pressure response, varved clays, internal shearing, internal pore-water...
barye (压力单位) 巴里 kilobar (压力单位) 千巴 lithostatic pressure (静岩压力) 地静压力 adjusting microinching(压力机上) 寸动 marking transfer (压力容器) 标记转印 Darcy's law (流速与压力差的关系) 达西定律 utilization coefficient of strokes (压力机) 行程次数利用系数 hedgehog spine anchorage (...
The coefficient of consolidation (cv). d) The primary consolidation settlement 380 days after load application assuming that the preconsolidation pressure is equal to 60 kPa. e) The height of the water (d) in the piezometer 1000 days after load application. Solution To answer parts (a) and ...
Knowledge of pore-water pressure (PWP) variation is fundamental for slope stability. A precise prediction of PWP is difficult due to complex physical mechanisms and in situ natural variability. To explore the applicability and advantages of recurrent neural networks (RNNs) on PWP prediction, three ...
The pore-water pressure is a vital factor in determining the slope stability. To deal with the stability of slopes undergoing pore-water pressures, this paper used the pore-water pressure coefficient to develop the three-dimensional limit analysis method for slope stability evaluation with a nonlinea...
The intermediate principal stress coefficient (b) was set to 0.5. The pore pressure coefficient, deduced using a double yield surface theory, revealed that the volume yield surface function was not affected by the rotation of the principal stress axes. The pore water pressure in the fixed ...
Determine cumulative water injected at breakthrough: WiBT=iwtBTWiBT=900436.88=393,198bbl Step 4. Calculate total pore volumes of water injected at breakthrough: QiBT=1dfwdSwSwfQiBT=11.973=0.507pore volumes A further discussion of Equation 14-40 is needed to better understand the significance of...
An elongated tubular housing has differential pressure transducers at spaced points therealong and electrically insulated therefrom by a mounting means. Each mounting means has a diaphragm exposed to pore water pressure and a diaphragm exposed to hydrostatic pressure at its location. The opposite sides ...
Development of Torsional Shear Testing System to Measure P-wave Velocity, S-wave Velocity and Pore Water Pressure Buildup on Fully and Partially Saturated Sands Laboratory tests have revealed that the liquefaction resistance of sands depends strongly upon the degree of saturation, which is expressed ...
3) external water pressure discount coefficient 外水压力折减系数4) pressure reduction coefficient 压力折减系数 1. The pressure reduction coefficient of PE gas pipeline is an important design parameter, and depends on the soil temperature around the buried pipeline. 聚乙烯燃气管道的压力折减系数是...