Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Piling stress processing mechanism based on tubular pile
The invention relates to a piling stress processing mechanism based on a tubular pile. The piling stress processing mechanism is arranged at the top end of the tubular pile and matched with a piling machine. The piling stress processing mechanism based on the tubular pile is characterized by comprising a stress concentration device and a stress uniform distribution device, and the stress concentration device is arranged above the stress uniform distribution device and is coaxial with the stress uniform distribution device; and the piling machine is hammered on a base plate of the stress concentration device, if the direction of hammering force is not accurately concentrated on the central axis of the stress concentration device, component force in the horizontal direction and component force in the vertical direction can be generated, under the action of the hammering force deviating from the central axis of the stress concentration device, a convex curved surface body swings in the concave curved surface of a convex curved surface body support, and a contact point of the convex curved surface body and the concave curved surface of the convex curved surface body support is always on the central axis of the stress concentration device, so that the possibility that the tubular pile deviates from the vertical direction in the hammering process is reduced.
本发明涉及一种基于管桩的打桩应力处理机构，该机构设置管桩的顶端与打桩机配合；其特征在于：包括应力集中装置和应力均布装置，应力集中装置设置在应力均布装置的上方且与应力均布装置同轴设置；通过打桩机在锤击在应力集中装置的垫板上，若锤击力的方向未准确集中在应力集中装置的中心轴线上，会产生的水平方向的分力以及竖直方向的分力，在偏离应力集中装置中心轴线方向的锤击力的作用下，凸曲面体在凸曲面体支座的凹曲面内摆动，且凸曲面体与凸曲面体支座的凹曲面的接触点始终在应力集中装置的中心轴线上，降低了管桩在锤击过程中偏离竖直方向的可能性。
Piling stress processing mechanism based on tubular pile
The invention relates to a piling stress processing mechanism based on a tubular pile. The piling stress processing mechanism is arranged at the top end of the tubular pile and matched with a piling machine. The piling stress processing mechanism based on the tubular pile is characterized by comprising a stress concentration device and a stress uniform distribution device, and the stress concentration device is arranged above the stress uniform distribution device and is coaxial with the stress uniform distribution device; and the piling machine is hammered on a base plate of the stress concentration device, if the direction of hammering force is not accurately concentrated on the central axis of the stress concentration device, component force in the horizontal direction and component force in the vertical direction can be generated, under the action of the hammering force deviating from the central axis of the stress concentration device, a convex curved surface body swings in the concave curved surface of a convex curved surface body support, and a contact point of the convex curved surface body and the concave curved surface of the convex curved surface body support is always on the central axis of the stress concentration device, so that the possibility that the tubular pile deviates from the vertical direction in the hammering process is reduced.
本发明涉及一种基于管桩的打桩应力处理机构，该机构设置管桩的顶端与打桩机配合；其特征在于：包括应力集中装置和应力均布装置，应力集中装置设置在应力均布装置的上方且与应力均布装置同轴设置；通过打桩机在锤击在应力集中装置的垫板上，若锤击力的方向未准确集中在应力集中装置的中心轴线上，会产生的水平方向的分力以及竖直方向的分力，在偏离应力集中装置中心轴线方向的锤击力的作用下，凸曲面体在凸曲面体支座的凹曲面内摆动，且凸曲面体与凸曲面体支座的凹曲面的接触点始终在应力集中装置的中心轴线上，降低了管桩在锤击过程中偏离竖直方向的可能性。
Piling stress processing mechanism based on tubular pile
一种基于管桩的打桩应力处理机构
LI YAN (Autor:in) / WANG SIHAI (Autor:in) / MENG XIANG (Autor:in)
05.02.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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