the existing of high hydraulic pressure constrains the development of brittle-ductile transition, reducing the strength and intensifying fission cracking in soften area.
高水压力的存在抑制巖石脆性向塑性的发展,降低巖石的强度,同时对软化区裂纹的扩展、贯通起到加剧作用。
in view of our existing system, we design the structure model of related valve, proving the effect in which the high hydraulic pressure could improve the miniaturization of this structure.
针对我国有关制动系统工况,讨论了气液制动阀结构型式,初步分析了系统油压力与结构轻?。
the foundations of these high dams are crack rocks, after big reservoirs impounding, high hydraulic pressure will be put on the crack rocks, and can they bear the high pressure?
这些高坝大库坐落在裂隙巖体之上,蓄水后坝基裂隙巖体将面临很高的外水压力,那么它们能否承受这么高的水压力?。