A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Basement foundation construction method
The invention discloses a basement foundation construction method. The basement foundation construction method comprises the following steps that S1, foundation earth and stone are integrally excavated to the bottom elevation of a bearing platform cushion layer to form a foundation bottom face, then a hole pile is excavated, and hole pile concrete pouring is completed; S2, after the foundation bottom face is cleaned to be flat and clean, foundation cushion layer concrete pouring is completed; S3, basement retaining walls are built on the periphery of the foundation cushion layer, and a waterproof roll is sequentially laid and pasted on the foundation cushion layer, and a waterproof protection layer is poured; S4, a bearing platform brick blank film and a beam brick blank film are built onthe waterproof protection layer, and when the mortar strength of the bearing platform brick blank film and the beam brick blank film is proper, earthwork backfilling is conducted alternately; and S5,after the bearing platform brick blank film and the beam brick blank film are built and earthwork backfilling and compacting are conducted, a bottom plate concrete cushion layer is poured, then construction of a foundation bearing platform, a ground beam and a water-resistant plate is conducted, and basement foundation construction is completed. According to the basement foundation construction method, the waterproof construction difficulty can be effectively lowered, the basement waterproof quality is conveniently controlled, meanwhile, the construction period is shortened, and the engineering cost is reduced.
本发明公开了一种地下室基础施工方法，包括以下步骤：S1、基础土石方整体开挖至承台垫层底标高形成基础底面，然后开挖孔桩，完成孔桩混凝土浇筑；S2、将基础底面清理至平整干净后完成基础垫层混凝土浇筑；S3、在基础垫层的四周砌筑地下室挡墙，在基础垫层上依次铺贴防水卷材、浇铸防水保护层；S4、在防水保护层上砌筑承台砖胎膜和梁砖胎膜，待承台砖胎膜和梁砖胎膜的砂浆强度合适时，穿插进行土方回填；S5、承台砖胎膜和梁砖胎膜砌筑完成且土方回填压实后，浇筑底板混凝土垫层，再进行基础承台、地梁及抗水板的施工，完成地下室基础施工。本发明能够有效降低防水的施工难度，便于控制地下室防水质量，同时缩短了施工周期，降低了工程成本。
Basement foundation construction method
The invention discloses a basement foundation construction method. The basement foundation construction method comprises the following steps that S1, foundation earth and stone are integrally excavated to the bottom elevation of a bearing platform cushion layer to form a foundation bottom face, then a hole pile is excavated, and hole pile concrete pouring is completed; S2, after the foundation bottom face is cleaned to be flat and clean, foundation cushion layer concrete pouring is completed; S3, basement retaining walls are built on the periphery of the foundation cushion layer, and a waterproof roll is sequentially laid and pasted on the foundation cushion layer, and a waterproof protection layer is poured; S4, a bearing platform brick blank film and a beam brick blank film are built onthe waterproof protection layer, and when the mortar strength of the bearing platform brick blank film and the beam brick blank film is proper, earthwork backfilling is conducted alternately; and S5,after the bearing platform brick blank film and the beam brick blank film are built and earthwork backfilling and compacting are conducted, a bottom plate concrete cushion layer is poured, then construction of a foundation bearing platform, a ground beam and a water-resistant plate is conducted, and basement foundation construction is completed. According to the basement foundation construction method, the waterproof construction difficulty can be effectively lowered, the basement waterproof quality is conveniently controlled, meanwhile, the construction period is shortened, and the engineering cost is reduced.
本发明公开了一种地下室基础施工方法，包括以下步骤：S1、基础土石方整体开挖至承台垫层底标高形成基础底面，然后开挖孔桩，完成孔桩混凝土浇筑；S2、将基础底面清理至平整干净后完成基础垫层混凝土浇筑；S3、在基础垫层的四周砌筑地下室挡墙，在基础垫层上依次铺贴防水卷材、浇铸防水保护层；S4、在防水保护层上砌筑承台砖胎膜和梁砖胎膜，待承台砖胎膜和梁砖胎膜的砂浆强度合适时，穿插进行土方回填；S5、承台砖胎膜和梁砖胎膜砌筑完成且土方回填压实后，浇筑底板混凝土垫层，再进行基础承台、地梁及抗水板的施工，完成地下室基础施工。本发明能够有效降低防水的施工难度，便于控制地下室防水质量，同时缩短了施工周期，降低了工程成本。
Basement foundation construction method
一种地下室基础施工方法
LI CHUNQIU (author) / LUO XIAOSHUN (author) / BI JINGCHENG (author) / LI NING (author) / WANG ZHI (author)
2021-01-08
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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