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Soft soil texture foundation pit supporting structure and supporting method
The invention relates to the technical field of foundation pit supporting, and discloses a soft soil texture foundation pit supporting structure and a supporting method.A plurality of sets of cast-in-place piles (6) are arranged at the joint of each stage of slope surface (2) and the ground (1) or a platform (5) or a base (3), and the tops of the multiple sets of cast-in-place piles (6) located on the same section are sequentially connected with zipper structures (7); anchor rods (8) are arranged between the two sets of cast-in-place piles (6) located on the section of the slope surface (2) of the same level, so that a triangular stable structure is formed. A reinforcing mesh (9) is laid on the zipper structure (7), and concrete is poured for reinforcement; the supporting structure and the supporting method are suitable for soft soil texture, traditional slope excavation and cast-in-place pile processes are combined, the foundation pit supporting manufacturing cost is effectively reduced, and the maintenance cost is very low.
本发明涉及基坑支护技术领域，公开了一种软土地质基坑支护结构及支护方法，在每一级坡面(2)与地面(1)或平台(5)或基底(3)连接处设置有若干组灌注桩(6)，位于同一截面的多组灌注桩(6)顶部依次连接有拉锁结构(7)，位于同一级坡面(2)截面的两组灌注桩(6)间设有锚杆(8)，以形成三角的稳定构型；且拉锁结构(7)上铺设有钢筋网(9)，并浇筑混凝土进行加固；该支护结构及支护方法适用于软土地质，结合传统放坡开挖与灌注桩工艺，有效降低了基坑支护造价成本，维护成本也很低。
Soft soil texture foundation pit supporting structure and supporting method
The invention relates to the technical field of foundation pit supporting, and discloses a soft soil texture foundation pit supporting structure and a supporting method.A plurality of sets of cast-in-place piles (6) are arranged at the joint of each stage of slope surface (2) and the ground (1) or a platform (5) or a base (3), and the tops of the multiple sets of cast-in-place piles (6) located on the same section are sequentially connected with zipper structures (7); anchor rods (8) are arranged between the two sets of cast-in-place piles (6) located on the section of the slope surface (2) of the same level, so that a triangular stable structure is formed. A reinforcing mesh (9) is laid on the zipper structure (7), and concrete is poured for reinforcement; the supporting structure and the supporting method are suitable for soft soil texture, traditional slope excavation and cast-in-place pile processes are combined, the foundation pit supporting manufacturing cost is effectively reduced, and the maintenance cost is very low.
本发明涉及基坑支护技术领域，公开了一种软土地质基坑支护结构及支护方法，在每一级坡面(2)与地面(1)或平台(5)或基底(3)连接处设置有若干组灌注桩(6)，位于同一截面的多组灌注桩(6)顶部依次连接有拉锁结构(7)，位于同一级坡面(2)截面的两组灌注桩(6)间设有锚杆(8)，以形成三角的稳定构型；且拉锁结构(7)上铺设有钢筋网(9)，并浇筑混凝土进行加固；该支护结构及支护方法适用于软土地质，结合传统放坡开挖与灌注桩工艺，有效降低了基坑支护造价成本，维护成本也很低。
Soft soil texture foundation pit supporting structure and supporting method
一种软土地质基坑支护结构及支护方法
ZHU GANWEI (author) / ZHANG JUNJIE (author) / TANG BINBIN (author)
2023-09-19
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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