A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an accurate basement additionally building method. A basement is located directly below a building; and the accurate basement additionally building method comprises the following steps: S1, supporting piles used for supporting the building are driven down from the floor of the building; S2, the horizontal positions of basement side walls are delimited on the periphery of the building, and split mother side walls of the basement are preset at the horizontal positions; S3, each split mother side wall is driven into the ground separately; S4, the inner circumference of thearea delineated by the split mother side walls is excavated from the ground downwards, the excavation depth is less than the embedded depth of the split mother side walls, so that a lower supportingsoil layer is left below the split mother side walls, and the lower supporting soil layer is used for butting the lower parts of the split mother side walls in the horizontal direction; S5, supportingstructures are arranged to support the upper parts of the split mother side walls, and other soil layers except the lower supporting soil layers in the delineated area of the split mother side wallsare excavated; S6, the split mother side walls are connected into a whole to form side walls of the basement; and S7, the top wall and the bottom wall of the basement are poured, and the top wall andthe bottom wall of the basement are separately connected with the split mother side walls to form the basement.
精准的加建地下室方法。地下室位于建筑物的正下方，S1、从建筑物地面朝下打入用于支撑起建筑物的支撑桩；S2、在建筑物外围划定地下室侧壁的水平面位置，在前述水平面位置预置地下室的分体母侧壁；S3、将各分体母侧壁分别打入地面；S4、在所述分体母侧壁所圈定区域的内围从地面往地下挖掘且挖掘深度小于分体母侧壁的嵌入深度，以使分体母侧下方留有下支护土层，所述下支护土层用于在水平方向抵持分体母侧壁的下部；S5、设置支护结构对分体母侧壁的上部进行支撑，挖空分体母侧壁所圈定区域内除下支护土层外的其他土层；S6、将各分体母侧壁连接成整体，以形成地下室的侧壁；S7、浇筑地下室的顶壁和底壁并使地下室顶壁和底壁分别与所述分体母侧壁连接，从而形成地下室。
The invention discloses an accurate basement additionally building method. A basement is located directly below a building; and the accurate basement additionally building method comprises the following steps: S1, supporting piles used for supporting the building are driven down from the floor of the building; S2, the horizontal positions of basement side walls are delimited on the periphery of the building, and split mother side walls of the basement are preset at the horizontal positions; S3, each split mother side wall is driven into the ground separately; S4, the inner circumference of thearea delineated by the split mother side walls is excavated from the ground downwards, the excavation depth is less than the embedded depth of the split mother side walls, so that a lower supportingsoil layer is left below the split mother side walls, and the lower supporting soil layer is used for butting the lower parts of the split mother side walls in the horizontal direction; S5, supportingstructures are arranged to support the upper parts of the split mother side walls, and other soil layers except the lower supporting soil layers in the delineated area of the split mother side wallsare excavated; S6, the split mother side walls are connected into a whole to form side walls of the basement; and S7, the top wall and the bottom wall of the basement are poured, and the top wall andthe bottom wall of the basement are separately connected with the split mother side walls to form the basement.
精准的加建地下室方法。地下室位于建筑物的正下方，S1、从建筑物地面朝下打入用于支撑起建筑物的支撑桩；S2、在建筑物外围划定地下室侧壁的水平面位置，在前述水平面位置预置地下室的分体母侧壁；S3、将各分体母侧壁分别打入地面；S4、在所述分体母侧壁所圈定区域的内围从地面往地下挖掘且挖掘深度小于分体母侧壁的嵌入深度，以使分体母侧下方留有下支护土层，所述下支护土层用于在水平方向抵持分体母侧壁的下部；S5、设置支护结构对分体母侧壁的上部进行支撑，挖空分体母侧壁所圈定区域内除下支护土层外的其他土层；S6、将各分体母侧壁连接成整体，以形成地下室的侧壁；S7、浇筑地下室的顶壁和底壁并使地下室顶壁和底壁分别与所述分体母侧壁连接，从而形成地下室。
Accurate basement additionally building method
精准的加建地下室方法
WU RUJUN (author)
2020-06-23
Patent
Electronic Resource
Chinese
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