The machine is heavy and heat-treated with hingh strengh and oggd stablilty. 本機機身重量大,整機都經(jīng)過(guò)熱處理,強度高,穩定性好。
The preconsolidation pressure is an important parameter for soil deformation calculation and strength analysis. 摘要先期固結壓力是土的重要力學(xué)特性參數,對變形計算和強度分析有較大影響。