Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Segmented grouting structure in steel pipe pile and using method thereof
The invention relates to the technical field of constructional engineering, in particular to a segmented grouting structure in a steel pipe pile and a using method thereof. The segmented grouting structure in the steel pipe pile comprises a grouting steel pipe pile (1), an outer grouting hole (2), angle iron barbs (3), a grouting device (4), a grouting rod (5), a rubber sleeve (6), a hoop (7) and an inner grouting hole (8). According to the structure and the method disclosed by the invention, the soil body around the side wall of the pile can be subjected to segmented grouting, the soil body around the side wall of the pile can be subjected to uniform and effective grouting reinforcement, the soil body with a certain specific depth can be subjected to grouting, the grouting range is controllable, and the bearing capacity of a single pile is obviously improved.
本发明涉及建筑工程技术领域，具体涉及一种钢管桩内分段注浆结构及使用方法；所述钢管桩内分段注浆结构包括注浆钢管桩(1)、外注浆孔(2)，角铁倒刺(3)、注浆器(4)、注浆杆(5)、橡胶套(6)、环箍(7)、内注浆孔(8)；本发明所公开的结构及方法可对桩侧壁周围土体分段注浆，对桩侧壁周围土体进行均匀有效的注浆加固，并且可对某一特定深度的土体进行注浆，注浆范围可控，显著提高单桩承载力。
Segmented grouting structure in steel pipe pile and using method thereof
The invention relates to the technical field of constructional engineering, in particular to a segmented grouting structure in a steel pipe pile and a using method thereof. The segmented grouting structure in the steel pipe pile comprises a grouting steel pipe pile (1), an outer grouting hole (2), angle iron barbs (3), a grouting device (4), a grouting rod (5), a rubber sleeve (6), a hoop (7) and an inner grouting hole (8). According to the structure and the method disclosed by the invention, the soil body around the side wall of the pile can be subjected to segmented grouting, the soil body around the side wall of the pile can be subjected to uniform and effective grouting reinforcement, the soil body with a certain specific depth can be subjected to grouting, the grouting range is controllable, and the bearing capacity of a single pile is obviously improved.
本发明涉及建筑工程技术领域，具体涉及一种钢管桩内分段注浆结构及使用方法；所述钢管桩内分段注浆结构包括注浆钢管桩(1)、外注浆孔(2)，角铁倒刺(3)、注浆器(4)、注浆杆(5)、橡胶套(6)、环箍(7)、内注浆孔(8)；本发明所公开的结构及方法可对桩侧壁周围土体分段注浆，对桩侧壁周围土体进行均匀有效的注浆加固，并且可对某一特定深度的土体进行注浆，注浆范围可控，显著提高单桩承载力。
Segmented grouting structure in steel pipe pile and using method thereof
一种钢管桩内分段注浆结构及其使用方法
WANG YOUQUAN (Autor:in) / LI XIAOYONG (Autor:in) / GU GUORONG (Autor:in) / YANG MINGYI (Autor:in) / LIU DONG (Autor:in) / LI MING (Autor:in) / YANG LIU (Autor:in)
25.02.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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