Content of Project: in the original market occupying a land area of foundation, carries on the extension using the storage quantity land.
项目内容:在原市场占地基础上,利用存量土地进行扩建。
Large eccentricity of foundation of the long span building with arch roof makes the bottom area of foundation so large that it cannot be unrestricted adopted in practice.
拱形屋面结构单层空旷建筑的基础偏心距较大 ,用常规设计方法基础面积过大 ,使这种结构在实际工程中的应用受到限制。
Compare to soil subgrade, rock subgrade has the characteristic of high carrying capacity and little distortion, the area of foundation is small, that the height of foundation is possibly c.
其中相对于土质地基而言,岩石地基具有承载力高和变形小的特点,基础的底面积相对较小,这样控制基础高度可能是抗剪计算而不是抗弯计算。
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