A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rock foundation pit long and short pile combined enclosure structure and construction method
The invention discloses a long and short pile combined enclosure structure for a rock foundation pit, which belongs to the technical field of building construction, is used for enclosure of a foundation pit simultaneously penetrating through a first type of stratum and a second type of stratum, and comprises a long pile, a short pile, a first supporting assembly and a second supporting assembly, the other end penetrates through the foundation pit; one ends of the short piles are flush with the ends, close to the pit top, of the long piles, and the other ends of the short piles extend into the second type of stratum; the first supporting assembly is connected with the long piles and the short piles at the same time and arranged at the ends, close to the pit top, of the long piles. The second supporting assembly is connected with the long piles and the short piles at the same time and arranged below the first supporting assembly and a certain distance above the pile bottoms of the short piles. According to the long and short pile combined enclosure construction method for the rock foundation pit, the problems that in the prior art, safety is low, the construction cost is high, and pile forming of a rock stratum is difficult are solved, and the acting effect is remarkable.
本发明公开了一种岩石基坑长短桩组合围护结构，属于建筑施工技术领域，用于同时贯穿第一类地层和第二类地层的基坑的围护，包括长桩、短桩、第一支撑组件、第二支撑组件，其中长桩的一端设置于基坑内、且靠近基坑的坑顶设置，另一端贯穿基坑设置；短桩的一端与长桩靠近坑顶的一端齐平，另一端伸入第二类地层，长桩和短桩均间隔设有若干个；第一支撑组件同时与若干长桩和若干短桩连接、且设置于长桩靠近坑顶的一端；第二支撑组件同时与若干长桩和若干短桩连接、且设置于第一支撑组件下方及短桩桩底以上一定距离。本发明提供了一种岩石基坑长短桩组合围护施工方法，解决了现在技术所存在的安全性低、工程造价高、岩层成桩困难的问题，作用效果显著。
Rock foundation pit long and short pile combined enclosure structure and construction method
The invention discloses a long and short pile combined enclosure structure for a rock foundation pit, which belongs to the technical field of building construction, is used for enclosure of a foundation pit simultaneously penetrating through a first type of stratum and a second type of stratum, and comprises a long pile, a short pile, a first supporting assembly and a second supporting assembly, the other end penetrates through the foundation pit; one ends of the short piles are flush with the ends, close to the pit top, of the long piles, and the other ends of the short piles extend into the second type of stratum; the first supporting assembly is connected with the long piles and the short piles at the same time and arranged at the ends, close to the pit top, of the long piles. The second supporting assembly is connected with the long piles and the short piles at the same time and arranged below the first supporting assembly and a certain distance above the pile bottoms of the short piles. According to the long and short pile combined enclosure construction method for the rock foundation pit, the problems that in the prior art, safety is low, the construction cost is high, and pile forming of a rock stratum is difficult are solved, and the acting effect is remarkable.
本发明公开了一种岩石基坑长短桩组合围护结构，属于建筑施工技术领域，用于同时贯穿第一类地层和第二类地层的基坑的围护，包括长桩、短桩、第一支撑组件、第二支撑组件，其中长桩的一端设置于基坑内、且靠近基坑的坑顶设置，另一端贯穿基坑设置；短桩的一端与长桩靠近坑顶的一端齐平，另一端伸入第二类地层，长桩和短桩均间隔设有若干个；第一支撑组件同时与若干长桩和若干短桩连接、且设置于长桩靠近坑顶的一端；第二支撑组件同时与若干长桩和若干短桩连接、且设置于第一支撑组件下方及短桩桩底以上一定距离。本发明提供了一种岩石基坑长短桩组合围护施工方法，解决了现在技术所存在的安全性低、工程造价高、岩层成桩困难的问题，作用效果显著。
Rock foundation pit long and short pile combined enclosure structure and construction method
一种岩石基坑长短桩组合围护结构及施工方法
LI CANHUI (author) / CAO XIAOWEI (author) / TANG LIFENG (author) / YUE ZHEN (author) / PANG ZHENYONG (author) / ZHAO HUAXIN (author) / ZHANG JIE (author) / GONG ZAN (author) / YAN LEI (author) / ZHOU LIANG (author)
2023-03-28
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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