A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Miniature pile combined type supporting structure
The invention belongs to the field of buildings, and particularly relates to a miniature pile combined type supporting structure which comprises a soil layer, a waterproof curtain and a supporting assembly, a foundation pit is formed in the top of the soil layer, and the waterproof curtain is fixedly connected with the inner wall of the soil layer; the supporting assembly is composed of a micro pile, steel floral tube soil nails and a capping beam, the micro pile is connected with the waterproof curtain, the capping beam is fixed to the top of the micro pile, and the steel floral tube soil nails which are distributed at equal intervals in the length direction of the micro pile are arranged on one side of the micro pile; the structure is good in integrality, good in anti-seepage effect, high in pile forming process efficiency and free of slurry operation, has the integrated function of the enclosure structure and the anti-seepage effect, does not need to be additionally supplemented with structural measures such as cast-in-place piles and the like, and has very obvious advantages of reducing cost, improving work efficiency and achieving comprehensive economic benefits compared with other enclosure structure forms meeting the same engineering requirements.
本发明属于建筑领域，尤其是一种微型桩组合式支护结构，针对现有的技术问题，现提出如下方案，其包括有土层、止水帷幕、支撑组件，所述基坑开设在土层的顶部，所述止水帷幕与土层的内壁固定连接；所述支撑组件由微型桩、钢花管土钉和压顶梁组成，所述微型桩与止水帷幕连接，所述微型桩的顶部固定有压顶梁，所述微型桩的一侧设置有沿其长度方向等距分布的钢花管土钉；本发明结构其整体性好，防渗效果佳，成桩过程效率高，无泥浆作业，兼有围护结构和防渗效果一体化作用，无须另外辅以灌注桩等结构措施，与其它达到相同工程要求的围护结构形式相比较，降低成本，提高工效，综合经济效益优势非常明显。
Miniature pile combined type supporting structure
The invention belongs to the field of buildings, and particularly relates to a miniature pile combined type supporting structure which comprises a soil layer, a waterproof curtain and a supporting assembly, a foundation pit is formed in the top of the soil layer, and the waterproof curtain is fixedly connected with the inner wall of the soil layer; the supporting assembly is composed of a micro pile, steel floral tube soil nails and a capping beam, the micro pile is connected with the waterproof curtain, the capping beam is fixed to the top of the micro pile, and the steel floral tube soil nails which are distributed at equal intervals in the length direction of the micro pile are arranged on one side of the micro pile; the structure is good in integrality, good in anti-seepage effect, high in pile forming process efficiency and free of slurry operation, has the integrated function of the enclosure structure and the anti-seepage effect, does not need to be additionally supplemented with structural measures such as cast-in-place piles and the like, and has very obvious advantages of reducing cost, improving work efficiency and achieving comprehensive economic benefits compared with other enclosure structure forms meeting the same engineering requirements.
本发明属于建筑领域，尤其是一种微型桩组合式支护结构，针对现有的技术问题，现提出如下方案，其包括有土层、止水帷幕、支撑组件，所述基坑开设在土层的顶部，所述止水帷幕与土层的内壁固定连接；所述支撑组件由微型桩、钢花管土钉和压顶梁组成，所述微型桩与止水帷幕连接，所述微型桩的顶部固定有压顶梁，所述微型桩的一侧设置有沿其长度方向等距分布的钢花管土钉；本发明结构其整体性好，防渗效果佳，成桩过程效率高，无泥浆作业，兼有围护结构和防渗效果一体化作用，无须另外辅以灌注桩等结构措施，与其它达到相同工程要求的围护结构形式相比较，降低成本，提高工效，综合经济效益优势非常明显。
Miniature pile combined type supporting structure
一种微型桩组合式支护结构
LIU HUI (author) / HAN WEIDONG (author)
2023-09-22
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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