Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-sedimentation type concrete embedded pile for foundation reinforcement
The invention discloses an anti-sedimentation type concrete embedded pile for foundation reinforcement, and belongs to the technical field of foundation concrete piles. Preformed holes are formed in the peripheral wall, close to the bottom end, of a pile body, embedded columns are arranged in the preformed holes, after a whole embedded pile is hoisted into a pile hole, concrete filler is poured into a pouring hole, and due to the fact that the concrete filler is high in temperature, an encapsulation ball is gradually pyrolyzed and falls together with a sedimentation column under the injection guide pressure of the concrete filler; a plurality of magnetic balls are respectively pushed into the plurality of preformed holes under the powerful repulsion of magnetic columns, so that the embedded column is outwards pushed, a transverse conical cone is transversely inserted into a foundation, and a plurality of elastic petals are elastically extruded and buckled in the preformed holes, so that high-strength connection among the embedded column, the pile body and the foundation is achieved; and meanwhile, after falling, the sedimentation column penetrates through a penetrating hole connecting base to be vertically inserted into the foundation, stable connection between the embedded pile and the foundation is achieved, transverse and vertical shearing force of the pile body and the foundation is effectively improved, and the anti-sedimentation performance is effectively improved.
本发明公开了一种地基加固用防沉降式混凝土预埋桩，属于地基混凝土桩技术领域，通过在桩体靠近底端的四周壁上开设预留孔,预留孔内设有预埋柱，将整个预埋桩吊装于桩孔内后，向浇筑孔内浇筑混凝土填料，由于混凝土填料带有高温，包囊球逐步热解，并在混凝土填料的导注压力下，包囊球连同沉降柱下坠，多个磁球在磁柱强力排斥下分别被推入至多个预留孔内，从而将预埋柱向外推动，横向锥形锥横向插入地基中，多个弹性瓣弹性挤压扣设于预留孔内，实现预埋柱与桩体以及地基之间的高强度连接，同时，沉降柱下坠后贯穿穿孔衔接座竖向插入地基中，实现该预埋桩与地基之间的稳固性连接，有效提高桩体与地基的横向、竖向剪切力，有效提高防沉降性。
Anti-sedimentation type concrete embedded pile for foundation reinforcement
The invention discloses an anti-sedimentation type concrete embedded pile for foundation reinforcement, and belongs to the technical field of foundation concrete piles. Preformed holes are formed in the peripheral wall, close to the bottom end, of a pile body, embedded columns are arranged in the preformed holes, after a whole embedded pile is hoisted into a pile hole, concrete filler is poured into a pouring hole, and due to the fact that the concrete filler is high in temperature, an encapsulation ball is gradually pyrolyzed and falls together with a sedimentation column under the injection guide pressure of the concrete filler; a plurality of magnetic balls are respectively pushed into the plurality of preformed holes under the powerful repulsion of magnetic columns, so that the embedded column is outwards pushed, a transverse conical cone is transversely inserted into a foundation, and a plurality of elastic petals are elastically extruded and buckled in the preformed holes, so that high-strength connection among the embedded column, the pile body and the foundation is achieved; and meanwhile, after falling, the sedimentation column penetrates through a penetrating hole connecting base to be vertically inserted into the foundation, stable connection between the embedded pile and the foundation is achieved, transverse and vertical shearing force of the pile body and the foundation is effectively improved, and the anti-sedimentation performance is effectively improved.
本发明公开了一种地基加固用防沉降式混凝土预埋桩，属于地基混凝土桩技术领域，通过在桩体靠近底端的四周壁上开设预留孔,预留孔内设有预埋柱，将整个预埋桩吊装于桩孔内后，向浇筑孔内浇筑混凝土填料，由于混凝土填料带有高温，包囊球逐步热解，并在混凝土填料的导注压力下，包囊球连同沉降柱下坠，多个磁球在磁柱强力排斥下分别被推入至多个预留孔内，从而将预埋柱向外推动，横向锥形锥横向插入地基中，多个弹性瓣弹性挤压扣设于预留孔内，实现预埋柱与桩体以及地基之间的高强度连接，同时，沉降柱下坠后贯穿穿孔衔接座竖向插入地基中，实现该预埋桩与地基之间的稳固性连接，有效提高桩体与地基的横向、竖向剪切力，有效提高防沉降性。
Anti-sedimentation type concrete embedded pile for foundation reinforcement
一种地基加固用防沉降式混凝土预埋桩
XIA XUGUANG (Autor:in)
08.10.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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