A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Collapsible type foundation grouting material solidification reinforcing structure
The invention provides a collapsible type foundation grouting material solidification reinforcing structure. The structure comprises gravel piles, a foundation layer and a water drainage device; the gravel piles vertically stretch into a loess stratum to be reinforced; the gravel piles are arranged in a gridding mode; the foundation layer comprises an earthwork standard room gravel layer, a waterproof layer, and a concrete face layer which are arranged in sequence from bottom to top; the gravel piles and the earthwork standard room gravel layer are combined with injected water glass grout viapre-embedded grouting pipes and form an entirety; the water drainage device is arranged in the foundation layer in a penetrating mode; and the bottom of the water drainage device extends into the loess stratum. The provided collapsible type foundation grouting material solidification reinforcing structure can effectively improve the overall stability and load bearing capacity of a foundation, andeliminate the hidden hazards of settlement deformation.
本发明提供了一种湿陷性地基注浆材料固化增强结构，包括碎石桩、地基层和排水装置，碎石桩纵向伸入待加固的黄土地层中，多根碎石桩呈网格状排布，地基层由下至上依次设置有土工格室碎石层、防水层、混凝土面层，碎石桩与土工格室碎石层通过预埋注浆管联合注入水玻璃灌浆并形成整体，排水装置穿设于地基层，并且排水装置底部延伸至黄土地层中。本发明提供的一种湿陷性地基注浆材料固化增强结构，有效提高地基的整体性稳定性和承载力，消除沉降变形的隐患。
Collapsible type foundation grouting material solidification reinforcing structure
The invention provides a collapsible type foundation grouting material solidification reinforcing structure. The structure comprises gravel piles, a foundation layer and a water drainage device; the gravel piles vertically stretch into a loess stratum to be reinforced; the gravel piles are arranged in a gridding mode; the foundation layer comprises an earthwork standard room gravel layer, a waterproof layer, and a concrete face layer which are arranged in sequence from bottom to top; the gravel piles and the earthwork standard room gravel layer are combined with injected water glass grout viapre-embedded grouting pipes and form an entirety; the water drainage device is arranged in the foundation layer in a penetrating mode; and the bottom of the water drainage device extends into the loess stratum. The provided collapsible type foundation grouting material solidification reinforcing structure can effectively improve the overall stability and load bearing capacity of a foundation, andeliminate the hidden hazards of settlement deformation.
本发明提供了一种湿陷性地基注浆材料固化增强结构，包括碎石桩、地基层和排水装置，碎石桩纵向伸入待加固的黄土地层中，多根碎石桩呈网格状排布，地基层由下至上依次设置有土工格室碎石层、防水层、混凝土面层，碎石桩与土工格室碎石层通过预埋注浆管联合注入水玻璃灌浆并形成整体，排水装置穿设于地基层，并且排水装置底部延伸至黄土地层中。本发明提供的一种湿陷性地基注浆材料固化增强结构，有效提高地基的整体性稳定性和承载力，消除沉降变形的隐患。
Collapsible type foundation grouting material solidification reinforcing structure
一种湿陷性地基注浆材料固化增强结构
DU ZENGYAO (author) / ZHAO ZHIPENG (author) / REN DONGCHENG (author) / SHI HAIYING (author) / LI YIJIE (author) / GUO JING (author) / WU CHENCHENG (author) / XIE XINPENG (author)
2020-09-29
Patent
Electronic Resource
Chinese
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