A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Underground garage outer backfill soil foundation post-construction ramp anti-sedimentation bracket construction method
The invention discloses an anti-sedimentation bracket construction method for a post-construction ramp after backfilling a soil foundation outside an underground garage. The method comprises the steps that a bracket structure, a basement outer wall and an inner side ramp plate are constructed at the same time; after the basement exterior wall concrete strength meets the backfill requirement, exterior wall waterproofing is conducted; earthwork backfilling is conducted; after the outer wall earthwork is backfilled to the bottom face of the outer ramp bottom plate, ramp bottom plate construction is conducted; checking the polystyrene board caulking; mounting and fixing a middle-buried water stop belt; binding reinforcing steel bars; a polystyrene board is used as a formwork to be filled to the position above the middle-buried type water stop belt; concrete is poured after the steel bars are hidden and accepted; the benzene plate at the middle-buried water stop belt is dismantled; filling joints with asphalt hemp threads; and mounting the surface expansion joint treatment component. The anti-sedimentation corbel construction method for the post-construction ramp of the external backfill soil foundation of the underground garage has the following beneficial effects that the technical problems that due to the fact that a corbel structure is additionally arranged on the outer wall of a basement, a rubber water stop belt is pulled to crack and the ramp sinks due to sedimentation of the structure on the external backfill soil foundation are solved.
一种地下车库外回填土地基后施工坡道防沉降牛腿施工方法，所述方法包括步骤：同时施工牛腿结构、地下室外墙及内侧坡道板；待地下室外墙混凝土强度达到回填土要求后做外墙防水；进行土方回填；待外墙土方回填至外坡道底板底面后进行坡道底板施工；检查苯板填缝；安装固定中埋式止水带；绑扎钢筋；用苯板作为模板填塞至中埋式止水带上方；钢筋隐蔽验收合格后浇筑混凝土；拆除中埋止水带处苯板；用沥青麻丝填缝；安装表面伸缩缝处理构件。本发明提供了一种地下车库外回填土地基后施工坡道防沉降牛腿施工方法具有如下有益效果：采用地下室外墙增加牛腿结构的办法，解决了后填土地基上结构因沉降，引起橡胶止水带拉裂和坡道下沉的技术难题。
Underground garage outer backfill soil foundation post-construction ramp anti-sedimentation bracket construction method
The invention discloses an anti-sedimentation bracket construction method for a post-construction ramp after backfilling a soil foundation outside an underground garage. The method comprises the steps that a bracket structure, a basement outer wall and an inner side ramp plate are constructed at the same time; after the basement exterior wall concrete strength meets the backfill requirement, exterior wall waterproofing is conducted; earthwork backfilling is conducted; after the outer wall earthwork is backfilled to the bottom face of the outer ramp bottom plate, ramp bottom plate construction is conducted; checking the polystyrene board caulking; mounting and fixing a middle-buried water stop belt; binding reinforcing steel bars; a polystyrene board is used as a formwork to be filled to the position above the middle-buried type water stop belt; concrete is poured after the steel bars are hidden and accepted; the benzene plate at the middle-buried water stop belt is dismantled; filling joints with asphalt hemp threads; and mounting the surface expansion joint treatment component. The anti-sedimentation corbel construction method for the post-construction ramp of the external backfill soil foundation of the underground garage has the following beneficial effects that the technical problems that due to the fact that a corbel structure is additionally arranged on the outer wall of a basement, a rubber water stop belt is pulled to crack and the ramp sinks due to sedimentation of the structure on the external backfill soil foundation are solved.
一种地下车库外回填土地基后施工坡道防沉降牛腿施工方法，所述方法包括步骤：同时施工牛腿结构、地下室外墙及内侧坡道板；待地下室外墙混凝土强度达到回填土要求后做外墙防水；进行土方回填；待外墙土方回填至外坡道底板底面后进行坡道底板施工；检查苯板填缝；安装固定中埋式止水带；绑扎钢筋；用苯板作为模板填塞至中埋式止水带上方；钢筋隐蔽验收合格后浇筑混凝土；拆除中埋止水带处苯板；用沥青麻丝填缝；安装表面伸缩缝处理构件。本发明提供了一种地下车库外回填土地基后施工坡道防沉降牛腿施工方法具有如下有益效果：采用地下室外墙增加牛腿结构的办法，解决了后填土地基上结构因沉降，引起橡胶止水带拉裂和坡道下沉的技术难题。
Underground garage outer backfill soil foundation post-construction ramp anti-sedimentation bracket construction method
一种地下车库外回填土地基后施工坡道防沉降牛腿施工方法
LIANG YUAN (author) / MA QUANLI (author) / WANG XIANFENG (author) / FANG LONG (author) / BAI YUNPENG (author)
2022-03-22
Patent
Electronic Resource
Chinese
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