Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Large-diameter high-strength special stabilized steel bar anchoring connection method foundation pile uplift construction method
The invention discloses a large-diameter high-strength special stabilized steel bar anchoring connection method foundation pile uplift construction method, and relates to the technical field of upliftpiles. According to the method, positioning pins, steel plates, an uplift pile, main rib frames, through holes, a base and a foundation pit are involved, the foundation pit is formed in the upper surface of the base, the uplift pile is arranged in the foundation pit, the main rib frames are fixedly embedded in the uplift pile, the top ends of the main rib frames penetrate through the uplift pileand extend to the upper portion of the uplift pile, the two steel plates are placed at the upper portion of the uplift pile, the two corresponding sets of through holes are formed in the upper surfaceof each steel plate, each of the top ends of the main rib frames sequentially penetrate through the two corresponding through holes and extends to the upper portion of the through holes, and the positioning pins are fixedly connected to the outer surfaces of the main rib frames correspondingly. The large-diameter high-strength special stabilized steel bar anchoring connection method foundation pile uplift construction method has the advantages that an uplift pile head does not need to be broken, and testing can be directly carried out, and solves the problem that the broken uplift pile is inaccurate in testing.
本发明公开了一种大直径高强特种镇定钢筋锚固连接法基桩抗拔施工工法，涉及抗拔桩技术领域，包括定位销、钢板、抗拔桩、主筋架、通孔、基座和基坑，所述基座的上表面开设有基坑，所述基坑的内部放置有抗拔桩，所述抗拔桩的内部固定镶嵌有主筋架，所述主筋架的顶端贯穿抗拔桩并延伸至抗拔桩的上方，所述抗拔桩的上方放置有两个钢板，每个所述钢板的上表面均开设有两组通孔，所述主筋架的顶端均依次贯穿两个通孔并延伸至通孔的上方，所述主筋架的外表面均固定连接有定位销。该大直径高强特种镇定钢筋锚固连接法基桩抗拔施工工法，它具有无需破开抗拔桩头，可以直接进行测试的优点，解决了破开抗拔桩测试不准确的问题。
Large-diameter high-strength special stabilized steel bar anchoring connection method foundation pile uplift construction method
The invention discloses a large-diameter high-strength special stabilized steel bar anchoring connection method foundation pile uplift construction method, and relates to the technical field of upliftpiles. According to the method, positioning pins, steel plates, an uplift pile, main rib frames, through holes, a base and a foundation pit are involved, the foundation pit is formed in the upper surface of the base, the uplift pile is arranged in the foundation pit, the main rib frames are fixedly embedded in the uplift pile, the top ends of the main rib frames penetrate through the uplift pileand extend to the upper portion of the uplift pile, the two steel plates are placed at the upper portion of the uplift pile, the two corresponding sets of through holes are formed in the upper surfaceof each steel plate, each of the top ends of the main rib frames sequentially penetrate through the two corresponding through holes and extends to the upper portion of the through holes, and the positioning pins are fixedly connected to the outer surfaces of the main rib frames correspondingly. The large-diameter high-strength special stabilized steel bar anchoring connection method foundation pile uplift construction method has the advantages that an uplift pile head does not need to be broken, and testing can be directly carried out, and solves the problem that the broken uplift pile is inaccurate in testing.
本发明公开了一种大直径高强特种镇定钢筋锚固连接法基桩抗拔施工工法，涉及抗拔桩技术领域，包括定位销、钢板、抗拔桩、主筋架、通孔、基座和基坑，所述基座的上表面开设有基坑，所述基坑的内部放置有抗拔桩，所述抗拔桩的内部固定镶嵌有主筋架，所述主筋架的顶端贯穿抗拔桩并延伸至抗拔桩的上方，所述抗拔桩的上方放置有两个钢板，每个所述钢板的上表面均开设有两组通孔，所述主筋架的顶端均依次贯穿两个通孔并延伸至通孔的上方，所述主筋架的外表面均固定连接有定位销。该大直径高强特种镇定钢筋锚固连接法基桩抗拔施工工法，它具有无需破开抗拔桩头，可以直接进行测试的优点，解决了破开抗拔桩测试不准确的问题。
Large-diameter high-strength special stabilized steel bar anchoring connection method foundation pile uplift construction method
一种大直径高强特种镇定钢筋锚固连接法基桩抗拔施工工法
CHEN CHONGKAI (Autor:in)
25.09.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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