According to the effective stress principle,this paper discusses the mechanism of vacuum preloading and surcharge preloading to improve soft foundation.
根据有效应力原理,分析了真空预压和堆载预压加固软基的基本原理。
参考来源 - 真空The change resulting from the change of effective stress of porosity is smaller than that of permeability.
大量的实验表明,孔隙度随有效应力的变化而产生的变化范围较小,而渗透率的变化范围较大。
参考来源 - 低渗透砂岩储层孔隙度、渗透率与有效应力关系研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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Here's another simple but effective stress zapper: deep breathing!
深呼吸是简单且有效的减压法。
Experts say exercise is one of the most effective stress-reduction measures.
专家们说,锻炼是减少紧张程度的最有效的方法之一。
Effective stress management involves identifying and managing both acute and chronic stress.
有效的压力管理包括识别、管理急性和慢性压力。
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