Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Recyclable fabricated water collection and drainage extruding and expanding tire pile support structure and construction method thereof
The invention discloses a recyclable fabricated water collection and drainage extruding and expanding tire pile support structure and a construction method thereof, and belongs to the technical fieldof building foundation engineering. The support structure is composed of an inner pile, a cylindrical expansion body structure, a water pumping device, a water collection bag and inter-pile connectingplates, the pile top end of the inner pile penetrates in from one end of the cylindrical expansion body structure and is exposed out from the other end of the cylindrical expansion body structure, aspring at the end of the cylindrical expansion body structure and a sleeve at the end of the inner pile are connected into a whole, the water collection bag sleeves the pile bottom end of the cylindrical expansion body structure and is glued, the water pumping device is composed of a water pumping pump and a water pumping pipe which are connected, the water pumping pump extends into an inner pilepipe to the bottom of the water collection bag to form a recyclable fabricated water collection and drainage extruding and expanding tire pile, the inter-pile connecting plates are steel plates with the cross section shaped like the Chinese character 'ji', and the inter-pile connecting plates connect extruding and expanding plates of adjacent pile bodies through bolts to form the recyclable fabricated water collection and drainage extruding and expanding tire pile support structure. The water drainage function and the support function are integrated, construction of foundation pit engineeringcan be accelerated, and after the foundation pit engineering is completed, the pile bodies can be completely recovered.
可回收装配式集排水挤扩胎桩支护结构及施工方法，属建筑基础工程技术领域，支护结构由内桩、筒形扩体结构、抽水装置、集水袋和桩间连接板组成，内桩桩顶端从筒形扩体结构一端穿入直至从筒形扩体结构另一端露出，筒形扩体结构端部的弹簧与内桩端部的套筒相连组成整体，集水袋套在筒形扩体结构桩底端并胶结，抽水装置由抽水泵和抽水管组成，抽水管连接抽水泵，抽水泵伸入内桩管内直至集水袋底部，形成可回收装配式集排水挤扩胎桩，桩间连接板为横截面为几字形的钢板，桩间连接板通过螺栓将相邻桩体的挤扩板连接形成可回收装配式集排水挤扩胎体桩支护结构。本发明集排水功能和支护功能于一体，可加快基坑工程施工，基坑工程完工后桩体可完全回收。
Recyclable fabricated water collection and drainage extruding and expanding tire pile support structure and construction method thereof
The invention discloses a recyclable fabricated water collection and drainage extruding and expanding tire pile support structure and a construction method thereof, and belongs to the technical fieldof building foundation engineering. The support structure is composed of an inner pile, a cylindrical expansion body structure, a water pumping device, a water collection bag and inter-pile connectingplates, the pile top end of the inner pile penetrates in from one end of the cylindrical expansion body structure and is exposed out from the other end of the cylindrical expansion body structure, aspring at the end of the cylindrical expansion body structure and a sleeve at the end of the inner pile are connected into a whole, the water collection bag sleeves the pile bottom end of the cylindrical expansion body structure and is glued, the water pumping device is composed of a water pumping pump and a water pumping pipe which are connected, the water pumping pump extends into an inner pilepipe to the bottom of the water collection bag to form a recyclable fabricated water collection and drainage extruding and expanding tire pile, the inter-pile connecting plates are steel plates with the cross section shaped like the Chinese character 'ji', and the inter-pile connecting plates connect extruding and expanding plates of adjacent pile bodies through bolts to form the recyclable fabricated water collection and drainage extruding and expanding tire pile support structure. The water drainage function and the support function are integrated, construction of foundation pit engineeringcan be accelerated, and after the foundation pit engineering is completed, the pile bodies can be completely recovered.
可回收装配式集排水挤扩胎桩支护结构及施工方法，属建筑基础工程技术领域，支护结构由内桩、筒形扩体结构、抽水装置、集水袋和桩间连接板组成，内桩桩顶端从筒形扩体结构一端穿入直至从筒形扩体结构另一端露出，筒形扩体结构端部的弹簧与内桩端部的套筒相连组成整体，集水袋套在筒形扩体结构桩底端并胶结，抽水装置由抽水泵和抽水管组成，抽水管连接抽水泵，抽水泵伸入内桩管内直至集水袋底部，形成可回收装配式集排水挤扩胎桩，桩间连接板为横截面为几字形的钢板，桩间连接板通过螺栓将相邻桩体的挤扩板连接形成可回收装配式集排水挤扩胎体桩支护结构。本发明集排水功能和支护功能于一体，可加快基坑工程施工，基坑工程完工后桩体可完全回收。
Recyclable fabricated water collection and drainage extruding and expanding tire pile support structure and construction method thereof
可回收装配式集排水挤扩胎桩支护结构及施工方法
DONG JIANHUA (Autor:in) / WEI HAOTIAN (Autor:in) / YANG XIAOYU (Autor:in) / XIE YONGBIN (Autor:in) / SHI LIJUN (Autor:in)
10.04.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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