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一、緒論 在許多工程計算中,有时需要直接应用土的靜止侧压力系数的数值,来計算擋土建筑物的土压力;或通过侧压力系数而間接算出泊松系数(例如,地基应力分佈、精确計算沉陷量等等。因此关于准确决定靜止側压力系数的問題就具有重要的現实意义,关于土的靜止侧压力系数的数值,虽然从一些文献中我們能看到一些試驗結果,但是有关試驗方法和仪器的描述則很少見,本文先就已往学者們所試驗的結果加以此較,然后
I. INTRODUCTION In many engineering calculations, it is sometimes necessary to directly apply the value of the static pressure coefficient of the soil to calculate the earth pressure of the retaining structure; or to calculate the Poisson coefficient indirectly through the lateral pressure coefficient (eg, the stress distribution of the foundation, Accurately calculate the amount of subsidence, etc. Therefore, the question of accurately determining the static side pressure coefficient has important practical significance. Regarding the value of the static side pressure coefficient of soil, although we can see some experimental results in some literatures, it is relevant. The description of test methods and instruments is rare. This article first compares the results tested by previous scholars, and then