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METHOD UNIT MELKOZAGLUBLENNYH FOUNDATION FOR NATURAL ON THE BASIS OF SEASONALLY heaving soils

机译:季沉土基础上的自然法单元MELKOZAGLUBLENNYH基础

摘要

1. A process of foundation device melkozaglublennogo on natural promorazhivaemom heaving soil foundation comprising the following procedure steps in time: during geotechnical investigations in the laboratory in a known manner define the dependence of the frost heaving soil swelling rate and migration vlagonakopleniya pressure, the maximum pressure value frosty swelling, dependence thawed soil shear strength, then the project of construction organization define g Afig foundation loading for winter-spring period and a known method is determined by the pressure distribution on the foundation depth of freezing and respectively the actual and limiting migration vlagonakoplenie thawed soil resistance to shear and buckling calculated value frost foundation soil and sediments under ottaivanii.2. The method of claim. One, characterized in that the non-scheduled stop construction or in the preservation of structures allows freezing heaving soil at the base of the constructed foundation, if the pressure from it on thawed base will not exceed the maximum allowable pressure and frost buckling defined in laboratory conditions according to p. 1.
机译:1.在自然promorazhivaemom隆起土壤地基上的地基设备melkozaglublennogo的过程,应及时包括以下步骤:在实验室的岩土研究中,以已知方式确定霜冻隆起膨胀率和迁移vlagonakopleniya压力,最大压力的依赖性值霜冻膨胀,取决于融化的土壤抗剪强度,然后施工组织的项目定义了冬春季的g Afig地基荷载,并通过冻结地基深度上的压力分布以及实​​际和极限迁移vlagonakoplenie确定了一种已知方法融化土的抗剪屈曲计算值ottaivanii下的霜冻基础土壤和沉积物。2。权利要求的方法。一种方法,其特征在于,如果非预定的挡土结构或结构的保存方式允许融化的基础上的压力不超过实验室规定的最大允许压力和霜冻屈曲,则非预定的挡土结构或用于保留结构的基础上的冻胀土壤可以冻结根据p的条件。 1。

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