Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Outdoor transformer substation construction method
The invention belongs to the technical field of transformer substations, and discloses an outdoor transformer substation construction method which comprises the steps that a plurality of drill rods are inserted in a construction area according to a drawing, the drill rods jointly define the outline of a foundation pit, the interior of the outline is an excavation area, the excavation area is excavated to form the foundation pit, and the lower ends of the drill rods are all lower than the pit bottom of the foundation pit; formworks are erected on the pit bottom and the inner wall of the foundation pit, concrete is poured, and a shaped foundation pit is formed; a plurality of prefabricated boxes are installed in the shaping foundation pit; the space between every two adjacent prefabricated boxes is filled with charcoal, and a charcoal layer is laid on each prefabricated box; erecting a template on the charcoal layer and pouring concrete to form a concrete layer; waterproof layers are laid on the concrete layer, the inner wall of the shaping foundation pit and the exposed part of the pit bottom of the shaping foundation pit; and covering the waterproof layer with soil, and filling and leveling up the shaped foundation pit. The drill rod improves the supporting capacity of the side wall of the foundation pit. The charcoal layer, the concrete layer and the waterproof layer all achieve the effect of preventing water from permeating into the foundation pit.
本发明属于变电站技术领域，公开了一种户外变电站建造方法，其包括：根据图纸在建造区域插设多个钎杆，使各钎杆共同围成基坑的轮廓，轮廓的内部为挖掘区域，挖掘挖掘区域形成基础基坑，各钎杆的下端均低于基础基坑的坑底；在基础基坑的坑底和内壁架设模板并浇筑混凝土，形成定型基坑；在定型基坑内安装多个预制箱；在相邻的预制箱之间填充木炭，在各预制箱的上面铺设木炭层；在木炭层上架设模板并浇筑混凝土，形成混凝土层；在混凝土层、定型基坑的内壁和定型基坑的坑底的裸露部分铺设防水层；在防水层上覆土，填平定型基坑。钎杆提高了基坑侧壁的支护能力。木炭层、混凝土层和防水层均起到了避免基坑内渗入水分的效果。
Outdoor transformer substation construction method
The invention belongs to the technical field of transformer substations, and discloses an outdoor transformer substation construction method which comprises the steps that a plurality of drill rods are inserted in a construction area according to a drawing, the drill rods jointly define the outline of a foundation pit, the interior of the outline is an excavation area, the excavation area is excavated to form the foundation pit, and the lower ends of the drill rods are all lower than the pit bottom of the foundation pit; formworks are erected on the pit bottom and the inner wall of the foundation pit, concrete is poured, and a shaped foundation pit is formed; a plurality of prefabricated boxes are installed in the shaping foundation pit; the space between every two adjacent prefabricated boxes is filled with charcoal, and a charcoal layer is laid on each prefabricated box; erecting a template on the charcoal layer and pouring concrete to form a concrete layer; waterproof layers are laid on the concrete layer, the inner wall of the shaping foundation pit and the exposed part of the pit bottom of the shaping foundation pit; and covering the waterproof layer with soil, and filling and leveling up the shaped foundation pit. The drill rod improves the supporting capacity of the side wall of the foundation pit. The charcoal layer, the concrete layer and the waterproof layer all achieve the effect of preventing water from permeating into the foundation pit.
本发明属于变电站技术领域，公开了一种户外变电站建造方法，其包括：根据图纸在建造区域插设多个钎杆，使各钎杆共同围成基坑的轮廓，轮廓的内部为挖掘区域，挖掘挖掘区域形成基础基坑，各钎杆的下端均低于基础基坑的坑底；在基础基坑的坑底和内壁架设模板并浇筑混凝土，形成定型基坑；在定型基坑内安装多个预制箱；在相邻的预制箱之间填充木炭，在各预制箱的上面铺设木炭层；在木炭层上架设模板并浇筑混凝土，形成混凝土层；在混凝土层、定型基坑的内壁和定型基坑的坑底的裸露部分铺设防水层；在防水层上覆土，填平定型基坑。钎杆提高了基坑侧壁的支护能力。木炭层、混凝土层和防水层均起到了避免基坑内渗入水分的效果。
Outdoor transformer substation construction method
一种户外变电站建造方法
ZENG TING (Autor:in) / KONG XIANGMEI (Autor:in) / FANG RUOJI (Autor:in) / FENG JIE (Autor:in) / CHEN WEINAN (Autor:in)
06.09.2022
Patent
Elektronische Ressource
Chinesisch
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