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A platform for research: civil engineering, architecture and urbanism
Water storage dry well construction method
The invention provides a water storage dry well construction method, and belongs to the technical field of water well construction. The method comprises the steps that a foundation pit is excavated according to a design drawing, and the bottom is tamped; bricks are piled layer by layer from the bottom of the foundation pit in the circumferential direction to form a well wall, and a gap between the well wall and the foundation pit is backfilled and tamped in the well wall piling process; the well wall sequentially comprises a main body section, a closing-up section and a well mouth section from bottom to top, the main body section and the well mouth section are both of a columnar structure, and the diameter of the well mouth section is smaller than that of the main body section; the diameter of the closing section is gradually reduced from the bottom to the top; sequentially painting two cement layers from the well mouth to the well bottom of the well wall, and then painting a cement layer along the transverse direction; the bottom of the foundation pit is coated with a first cement layer, the surface of the cement layer is compacted and polished to form a smooth surface, and then the bottom of the foundation pit is coated with two cement layers; the number of the water storage dry wells is multiple, and the water storage dry wells are communicated with one another. According to the built water storage dry well, the containing cavity is large, the opening section is small, the occupied area is reduced, and the manufacturing cost is low.
本发明提供一种蓄水旱井建造方法，属于水井建造技术领域，方法包括：根据设计图纸挖掘基坑并将底部夯实；从基坑的底部沿周向逐层垒砖制成井墙，在垒制井墙的过程中对井墙和基坑之间的缝隙进行回填并夯实；井墙由下到上依次为主体段、收口段和井口段，主体段和井口段均为柱状结构，且井口段的直径小于主体段的直径；收口段的直径从底部到顶部逐渐缩小；从井墙的井口至井底依次涂刷两层水泥层，再沿横向涂刷一层水泥层；在基坑的底部涂刷第一层水泥层，并将水泥层的表面压实打磨出光面，再涂刷两层水泥层；蓄水旱井的数量为多个，且各蓄水旱井之间相互连通。本发明建造的蓄水旱井的容纳空腔大，开口段较小，减少了占地面积，且制造成本较低。
Water storage dry well construction method
The invention provides a water storage dry well construction method, and belongs to the technical field of water well construction. The method comprises the steps that a foundation pit is excavated according to a design drawing, and the bottom is tamped; bricks are piled layer by layer from the bottom of the foundation pit in the circumferential direction to form a well wall, and a gap between the well wall and the foundation pit is backfilled and tamped in the well wall piling process; the well wall sequentially comprises a main body section, a closing-up section and a well mouth section from bottom to top, the main body section and the well mouth section are both of a columnar structure, and the diameter of the well mouth section is smaller than that of the main body section; the diameter of the closing section is gradually reduced from the bottom to the top; sequentially painting two cement layers from the well mouth to the well bottom of the well wall, and then painting a cement layer along the transverse direction; the bottom of the foundation pit is coated with a first cement layer, the surface of the cement layer is compacted and polished to form a smooth surface, and then the bottom of the foundation pit is coated with two cement layers; the number of the water storage dry wells is multiple, and the water storage dry wells are communicated with one another. According to the built water storage dry well, the containing cavity is large, the opening section is small, the occupied area is reduced, and the manufacturing cost is low.
本发明提供一种蓄水旱井建造方法，属于水井建造技术领域，方法包括：根据设计图纸挖掘基坑并将底部夯实；从基坑的底部沿周向逐层垒砖制成井墙，在垒制井墙的过程中对井墙和基坑之间的缝隙进行回填并夯实；井墙由下到上依次为主体段、收口段和井口段，主体段和井口段均为柱状结构，且井口段的直径小于主体段的直径；收口段的直径从底部到顶部逐渐缩小；从井墙的井口至井底依次涂刷两层水泥层，再沿横向涂刷一层水泥层；在基坑的底部涂刷第一层水泥层，并将水泥层的表面压实打磨出光面，再涂刷两层水泥层；蓄水旱井的数量为多个，且各蓄水旱井之间相互连通。本发明建造的蓄水旱井的容纳空腔大，开口段较小，减少了占地面积，且制造成本较低。
Water storage dry well construction method
一种蓄水旱井建造方法
CHEN YONGZHEN (author)
2023-06-23
Patent
Electronic Resource
Chinese
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