有效应力原理在中国的应用实例

Examples of application of effective stress principle in China

简单叙述黄文熙教授和他指导下的一些岩土工程师,从1954年起就开始为有效应力原理应用于实际工程做准备工作并在1959年正式投入应用的情况。以及他们在研究土的工程性质的过程中,依靠有效应力原理提高洞察力,提出新想法和取得新成果的若干实例。这些实例说明,有效应力原理的重要性往往是在实际工程中得到应用后才逐渐为工程师所认识,因此,多接触实际,时时处处想到利用该原理,才可能取得有价值的结果。

The application of the effective stress principle in engineering projects starting in the early 1950＇s carried out by Professor Huang Wen-xi and his fellow engineers is concisely described. Their achievements in exploring mechanical properties of soils with the help of effective stress principle are also introduced. These examples are by no means the only modes of application of this principle, but show that the constant use of the principle in practice is the important way to recognize its powerfulness. Therefore, doing much in engineering practice and using the effective stress principle more frequently may result in fruitful effects.