Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Partitioned buttress type foundation pit supporting structure and construction method
The invention discloses a partitioned buttress type foundation pit supporting structure. The partitioned buttress type foundation pit supporting structure comprises a soil retaining drainage pile, a ring beam is fixedly connected to the upper side wall of the soil retaining drainage pile, a plurality of cross beams are fixedly connected to the side wall of the soil retaining drainage pile, and a plurality of supporting rods are fixedly connected to the lower side walls of the cross beams. A buttress pile is fixedly connected to the end, away from the cross beams, of each supporting rod, a plurality of inclined struts are arranged among the cross beams, a cavity is formed in each buttress pile, inner steel bars are arranged at the ends, close to the buttress piles, of the supporting rods, and the inner steel bars are each of an elastic structure and are in a barb shape. The partitioned buttress type foundation pit supporting structure has the advantages that the supporting rods and the buttress pile can be well fixed together through the barb-shaped inner steel bars, stability of the supporting rods is guaranteed, and the inner steel bars are of elastic structures, so that it can be guaranteed that the inner steel bars can stretch into the cavity from the inlet of the cavity and abut against the inner side wall of the cavity; therefore, the stability of the supporting rods is improved.
本发明公开了一种分仓支墩式基坑支护结构，包括挡土排水桩，所述挡土排水桩的上侧壁固定连接有圈梁，所述挡土排水桩的侧壁固定连接有多个横梁，多个所述横梁的下侧壁固定连接有多个支撑杆，每个所述支撑杆远离横梁的一端固定连接有支墩桩，多个所述横梁之间设有多个斜撑，所述支墩桩内设有空腔，所述支撑杆靠近支墩桩的一端设有内钢筋，所述内钢筋呈倒钩状，所述内钢筋均为弹性结构。本发明的优点在于，通过呈倒钩状的内钢筋可以使支撑杆与支墩桩很好的固定在一起，保证支撑杆的稳定性，且内钢筋为弹性结构，因此可以保证内钢筋能够从空腔的入口处伸入空腔，又能保证内钢筋与空腔的内侧壁相抵，从而增加支撑杆的稳定性。
Partitioned buttress type foundation pit supporting structure and construction method
The invention discloses a partitioned buttress type foundation pit supporting structure. The partitioned buttress type foundation pit supporting structure comprises a soil retaining drainage pile, a ring beam is fixedly connected to the upper side wall of the soil retaining drainage pile, a plurality of cross beams are fixedly connected to the side wall of the soil retaining drainage pile, and a plurality of supporting rods are fixedly connected to the lower side walls of the cross beams. A buttress pile is fixedly connected to the end, away from the cross beams, of each supporting rod, a plurality of inclined struts are arranged among the cross beams, a cavity is formed in each buttress pile, inner steel bars are arranged at the ends, close to the buttress piles, of the supporting rods, and the inner steel bars are each of an elastic structure and are in a barb shape. The partitioned buttress type foundation pit supporting structure has the advantages that the supporting rods and the buttress pile can be well fixed together through the barb-shaped inner steel bars, stability of the supporting rods is guaranteed, and the inner steel bars are of elastic structures, so that it can be guaranteed that the inner steel bars can stretch into the cavity from the inlet of the cavity and abut against the inner side wall of the cavity; therefore, the stability of the supporting rods is improved.
本发明公开了一种分仓支墩式基坑支护结构，包括挡土排水桩，所述挡土排水桩的上侧壁固定连接有圈梁，所述挡土排水桩的侧壁固定连接有多个横梁，多个所述横梁的下侧壁固定连接有多个支撑杆，每个所述支撑杆远离横梁的一端固定连接有支墩桩，多个所述横梁之间设有多个斜撑，所述支墩桩内设有空腔，所述支撑杆靠近支墩桩的一端设有内钢筋，所述内钢筋呈倒钩状，所述内钢筋均为弹性结构。本发明的优点在于，通过呈倒钩状的内钢筋可以使支撑杆与支墩桩很好的固定在一起，保证支撑杆的稳定性，且内钢筋为弹性结构，因此可以保证内钢筋能够从空腔的入口处伸入空腔，又能保证内钢筋与空腔的内侧壁相抵，从而增加支撑杆的稳定性。
Partitioned buttress type foundation pit supporting structure and construction method
一种分仓支墩式基坑支护结构及施工方法
WANG YAPING ( Autor:in )
31.08.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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| Europäisches Patentamt | 2021