A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of sewage well
The invention relates to the technical field of building construction, and discloses a bilge well construction method which comprises the following steps: S1, foundation pit earthwork excavation: excavating earth according to a specified required sequence, and manually excavating a reserved soil layer to a groove bottom; s2, mounting a concrete inspection well formwork, to be more specific, excavating an inspection well after backfilling and compacting a roadbed, adopting battens for a side formwork of a foundation bed, adopting bamboo plywood for a bottom plate, mounting, supporting and erecting a well wall formwork, adopting a combined shaped steel formwork for an inner formwork, and locally matching wood formworks for supporting and erecting; the combined shaped steel formwork is adopted, the wood formwork is locally matched for supporting and building, enough strength, rigidity, bearing capacity and stability are achieved, the dead weight and lateral pressure of newly-poured concrete and loads generated in construction can be reliably borne, the structure is simple, dismounting and mounting are easy, the requirements for binding and mounting of steel bars, pouring and curing of concrete and the like are met, and the construction period is shortened. The concrete is mixed by concentrated plant-mixed concrete, so that the environmental requirement of long-term contact with sewage is met, and the durability is better.
本发明涉及建筑施工技术领域，公开了一种污水井的施工方法，包括如下步骤：S1、基坑土方挖掘：按规定要求的顺序进行挖土，预留土层人工挖至槽底；S2、混凝土检查井模板安装：在路基回填压实后开挖检查井，基础垫层侧模采用木方，底板采用竹胶合板，井壁模板安装支搭，内模板采用组合式定型钢模板，局部配木模支搭；本发明采用组合式定型钢模板，局部配木模支搭，具有足够的强度、刚度、承载力和稳定性，能可靠地承受新浇筑的混凝土的自重和侧压力，以及在施工中所产生的荷载，构造简单，拆装简单，并便于钢筋的绑扎、安装和混凝土的浇筑、养护等要求，混凝土拌和采用集中厂拌混凝土，满足长期与污水接触的环境要求，耐久性较好。
Construction method of sewage well
The invention relates to the technical field of building construction, and discloses a bilge well construction method which comprises the following steps: S1, foundation pit earthwork excavation: excavating earth according to a specified required sequence, and manually excavating a reserved soil layer to a groove bottom; s2, mounting a concrete inspection well formwork, to be more specific, excavating an inspection well after backfilling and compacting a roadbed, adopting battens for a side formwork of a foundation bed, adopting bamboo plywood for a bottom plate, mounting, supporting and erecting a well wall formwork, adopting a combined shaped steel formwork for an inner formwork, and locally matching wood formworks for supporting and erecting; the combined shaped steel formwork is adopted, the wood formwork is locally matched for supporting and building, enough strength, rigidity, bearing capacity and stability are achieved, the dead weight and lateral pressure of newly-poured concrete and loads generated in construction can be reliably borne, the structure is simple, dismounting and mounting are easy, the requirements for binding and mounting of steel bars, pouring and curing of concrete and the like are met, and the construction period is shortened. The concrete is mixed by concentrated plant-mixed concrete, so that the environmental requirement of long-term contact with sewage is met, and the durability is better.
本发明涉及建筑施工技术领域，公开了一种污水井的施工方法，包括如下步骤：S1、基坑土方挖掘：按规定要求的顺序进行挖土，预留土层人工挖至槽底；S2、混凝土检查井模板安装：在路基回填压实后开挖检查井，基础垫层侧模采用木方，底板采用竹胶合板，井壁模板安装支搭，内模板采用组合式定型钢模板，局部配木模支搭；本发明采用组合式定型钢模板，局部配木模支搭，具有足够的强度、刚度、承载力和稳定性，能可靠地承受新浇筑的混凝土的自重和侧压力，以及在施工中所产生的荷载，构造简单，拆装简单，并便于钢筋的绑扎、安装和混凝土的浇筑、养护等要求，混凝土拌和采用集中厂拌混凝土，满足长期与污水接触的环境要求，耐久性较好。
Construction method of sewage well
污水井的施工方法
ZHENG CHENGHUI (author) / CHU XULIANG (author) / WANG FUWEI (author)
2022-05-13
Patent
Electronic Resource
Chinese
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