Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Reinforcement structure of anti-slide pile of landslide in highly seismic area and construction method
The invention discloses a reinforcement structure of an anti-slide pile of a landslide in a highly seismic area and a construction method. The reinforcement structure includes the anti-slide pile arranged on a landslide body and anchoring parts located on the upper side of the landslide body, wherein a widening structure is arranged in the position, located on the upper side of the landslide on the sliding surface, of the anti-slide pile, one side of the widening structure is located above the sliding surface, the other side of the widening structure is located below the sliding surface, the widening structure is provided with stiffening ribs, the stiffening ribs are arranged in the height direction of the widening structure in a penetrating mode, and the anchoring parts are connected to the widening structure. By using the reinforcement structure, the anti-slide pile near the sliding surface is provided with the widening structure, the stiffening ribs are embedded, the widening structure can increase the shear-bearing capacity of the anti-slide pile, and the stiffening ribs can greatly increase the anti-bending capacity of the anti-slide pile, so that the most unfavorable positionof the anti-slide pile is strengthened under a strong earthquake. The anchoring parts can enhance the anti-slide capacity of the anti-slide pile, and thus the project investment can be saved; and thearrangement of the widening structure increases the construction space of the anchoring parts, and the fast and convenient construction of the anchoring parts can be realized.
本发明公开了一种高烈度地震区滑坡抗滑桩加固结构及构造方法，该加固结构包括设置在滑坡体上的抗滑桩以及位于滑坡上方侧的锚固件，抗滑桩在滑动面处的滑坡上方侧设有加宽结构，加宽结构一侧位于滑动面上方、另一侧位于滑动面下方，加宽结构上设有加劲肋，加劲肋沿加宽结构高度方向贯通设置，锚固件连接于加宽结构。运用该加固结构，通过在滑动面附近的抗滑桩设置加宽结构并埋设加劲肋，加宽结构可以增大抗滑桩的抗剪能力，加劲肋可以大大增加抗滑桩的抗弯能力，实现了强震作用下抗滑桩的最不利位置加强，设置的锚固件可以增强抗滑桩的抗滑能力，故可以节约工程投资；加宽结构的设置增加了锚固件施工空间，可以实现锚固件的快速和方便施工。
Reinforcement structure of anti-slide pile of landslide in highly seismic area and construction method
The invention discloses a reinforcement structure of an anti-slide pile of a landslide in a highly seismic area and a construction method. The reinforcement structure includes the anti-slide pile arranged on a landslide body and anchoring parts located on the upper side of the landslide body, wherein a widening structure is arranged in the position, located on the upper side of the landslide on the sliding surface, of the anti-slide pile, one side of the widening structure is located above the sliding surface, the other side of the widening structure is located below the sliding surface, the widening structure is provided with stiffening ribs, the stiffening ribs are arranged in the height direction of the widening structure in a penetrating mode, and the anchoring parts are connected to the widening structure. By using the reinforcement structure, the anti-slide pile near the sliding surface is provided with the widening structure, the stiffening ribs are embedded, the widening structure can increase the shear-bearing capacity of the anti-slide pile, and the stiffening ribs can greatly increase the anti-bending capacity of the anti-slide pile, so that the most unfavorable positionof the anti-slide pile is strengthened under a strong earthquake. The anchoring parts can enhance the anti-slide capacity of the anti-slide pile, and thus the project investment can be saved; and thearrangement of the widening structure increases the construction space of the anchoring parts, and the fast and convenient construction of the anchoring parts can be realized.
本发明公开了一种高烈度地震区滑坡抗滑桩加固结构及构造方法，该加固结构包括设置在滑坡体上的抗滑桩以及位于滑坡上方侧的锚固件，抗滑桩在滑动面处的滑坡上方侧设有加宽结构，加宽结构一侧位于滑动面上方、另一侧位于滑动面下方，加宽结构上设有加劲肋，加劲肋沿加宽结构高度方向贯通设置，锚固件连接于加宽结构。运用该加固结构，通过在滑动面附近的抗滑桩设置加宽结构并埋设加劲肋，加宽结构可以增大抗滑桩的抗剪能力，加劲肋可以大大增加抗滑桩的抗弯能力，实现了强震作用下抗滑桩的最不利位置加强，设置的锚固件可以增强抗滑桩的抗滑能力，故可以节约工程投资；加宽结构的设置增加了锚固件施工空间，可以实现锚固件的快速和方便施工。
Reinforcement structure of anti-slide pile of landslide in highly seismic area and construction method
一种高烈度地震区滑坡抗滑桩加固结构及构造方法
YAO YUCHUN (Autor:in) / LI ANHONG (Autor:in) / YUAN BIYU (Autor:in) / CHEN WEIZHI (Autor:in) / ZHANG YAO (Autor:in) / GAO JITAO (Autor:in)
02.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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