三向应力状态双剪强度理论被动土压力The traditional formula of Rankine passive earth pressure of retaining wall is deduced based on Mohr-Coulomb strength theory in which the intermediate principal stress is not considered. In this paper,the formula of Rankine passive earth pressure of retaining wall ...
2) Rankine earth pressure 朗肯土压力 1. The analytical solutions of Rankine earth pressure of semi-finite backfill with inclined surface; 半无限倾斜粘性填土面朗肯土压力解析解 更多例句>> 3) generalized Rankine formulae 广义朗肯4) Ranken active soil pressure 朗肯主动土压力 例句>> ...
The research results indicate: the actions of matrix suction on the total active earth pressure and total passive earth pressure are opposite and the amplitude of variation of the passive earth pressure can reach 300 k N / m under the effect of matrix suction; considering the action of matrix...
where the subscript c in the formula represents the end-of-expansion state of working fluid in the scroll chamber. The exhaust work is calculated by: 𝑤ex=𝑝d𝑣cwex=pdvc (9) where 𝑝dpd indicates the exhaust pressure of the expander connected with the pipeline. When the expander op...
The reduction of the waste heat energy of the IC engine reduces the evaporation pressure, power output, and mass flow rate in the loop. Compared with the condensation pressure in the HT loop, the condensation pressure drop of the LT loop is smaller. Moreover, the decrease of power output ...