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在工业和民用建筑物中,为了保证结构物不致产生不允许的裂缝而达到破坏,通常都必需对建筑物的地基进行变形计算,以控制其变形在一允许限度之内。经常在这种计算过程中,因为变量较多,尤其是在地质变化复杂、基础断面种类很多的情况下,要控制和调节基础下沉量是一件极共繁重的事情。因此,探索一个简便的计算方法,实属需要。本文提出“等压系数”的简化计算方法,并制有图表,可使计算迅速方便。
In industrial and civil buildings, in order to ensure that the structure does not cause impermissible cracks to achieve damage, it is usually necessary to perform deformation calculations on the foundation of the building to control its deformation within an allowable limit. Frequently in this calculation process, because there are many variables, especially when the geological changes are complex and the types of foundation sections are many, it is an extremely complicated matter to control and adjust the basic subsidence. Therefore, it is really necessary to explore a simple calculation method. This article proposes a simplified calculation method for the “isobaric coefficient” and has charts that make the calculation quick and easy.