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1)  penetration pressure ratio
渗透压力比
1.
The results show that,comparing with blank specimens,the flowability of fresh concrete is improved,its impermeability is obviously increased and the penetration pressure ratio is more than 267%.
结果表明:掺入一定量的Penetron Adm ix后,混凝土拌合物的流动性能提高;硬化混凝土的抗渗性能显著提高,渗透压力比大于267%;抗压强度也有所提高;但混凝土收缩值比基准混凝土稍大。
2.
The results show that,in comparision with blank specimen,the FLowability of fresh concrete is improved,its impermeability is obviously increased and the penetration pressure ratio is more than 267%,and its compressive strength is also augmented.
澳门凯旋门广场地下室底板所用的混凝土在掺入一定量的AQUAPEL后,混凝土拌合物的流动性能提高;硬化混凝土的抗渗性能显著提高,渗透压力比大于267%,抗压强度也有所提高。
2)  Osmotic Pressure
渗透压力
1.
The problem that the osmotic pressure of the outwater wells in every pumping station is too high during the first water diversion experiment and later developments are emphatically discussed.
简要介绍了引黄工程泵站建筑物的结构特性、安全监测情况以及通水以后安全监测量的变化特点,集中讨论了首次试通水期监测数据反映出的各泵站普遍存在的出水竖井渗透压力过大的问题及其后续发展情况,从一个角度揭示了引水工程安全监测工作的重要意义。
2.
In the stress and stability analysis of dam and rock slope with Finite Element Method (FEM), face loads are usually used to act on one side of elements of the interface between dam and foundation and the structural planes for simulation of the osmotic pressure on the interface and the planes.
用有限元法分析大坝、岩体边坡的应力和稳定性时,不少人在坝基面和结构面单元的某一侧上施加面力,用以模拟作用在这些面上的渗透压力。
3)  seepage pressure
渗透压力
1.
Influence of seepage pressure on damage of fractured rock mass;
渗透压力对裂隙岩体损伤破坏的研究
2.
The boundary element method for calculating the seepage pressures on the dam foundation surface;
采用边界元法确定坝基面渗透压力
3.
Study of stability of anchoring jointed rockmass under seepage pressure
渗透压力作用下加锚裂隙岩体围岩稳定性研究
4)  pressure permeation method
压力渗透
5)  reduced osmotic pressure
比浓渗透压
6)  osmotic pressure
渗压,渗透压力
补充资料:比浓渗透压
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性质: 溶液渗透压(π)与溶液浓度(c)的比值。渗透压是溶液依数性的一种,渗透压法可用于测定分子量2万以上聚合物的数均分子量及研究聚合物溶液中分子间相互作用情况。理想溶液的比浓渗透压可根据范特霍夫定律表示为。式中M是溶质的分子质量。对于非理想溶液:>。从实验结果可知,比浓渗透压π/c随c而变化,当,式中是聚合物的数均分子量;是无限稀释时,比浓渗透压服从范特霍夫定律,可当作理想溶液处理。

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