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A platform for research: civil engineering, architecture and urbanism
Double-layer guide frame for steel sheet pile sinking and steel sheet pile sinking method
The invention relates to the technical field of pile sinking construction, in particular to a double-layer guide frame for steel sheet pile sinking and a steel sheet pile sinking method.The double-layer guide frame comprises a body, the body comprises two sets of frame bodies, the two sets of frame bodies are vertically arranged in parallel, a plurality of pairs of limiting plates are connected between the two sets of frame bodies, and each pair of limiting plates are horizontally arranged; a guide notch is formed between each pair of limiting plates, and two layers of limiting plates are arranged in the vertical direction. According to the steel sheet pile sinking method, steel sheet piles are subjected to pile sinking by several times, a vibratory hammer is used for the first time, and a diesel hammer is used for the second time. On one hand, through the firmness of the guide frame, the stability of the steel sheet pile before pile sinking is improved, and the long steel sheet pile is accurately positioned. And on the other hand, the steel sheet pile is subjected to fractional pile sinking through the vibratory hammer and the diesel hammer, so that the steel sheet pile is stably and rapidly sunk.
本发明涉及沉桩施工技术领域，具体涉及一种钢板桩沉桩用双层导向架和钢板桩沉桩方法，双层导向架，包括本体，本体包括两组架体，两组架体竖直设置且平行设置，两组架体之间连接有若干对限位板，每对限位板都水平设置，每对限位板之间形成导向槽口，限位板在竖直方向上设有两层。钢板桩沉桩方法中对钢板桩进行分次沉桩，初次用振动锤，第二次用柴油锤。一方面，本申请通过导向架自身的牢固度，提高钢板桩沉桩之前的稳定性，对较长的钢板桩进行准确定位。另一方面，本申请通过振动锤和柴油锤对钢板桩进行分次沉桩，使钢板桩平稳且快速地沉桩。
Double-layer guide frame for steel sheet pile sinking and steel sheet pile sinking method
The invention relates to the technical field of pile sinking construction, in particular to a double-layer guide frame for steel sheet pile sinking and a steel sheet pile sinking method.The double-layer guide frame comprises a body, the body comprises two sets of frame bodies, the two sets of frame bodies are vertically arranged in parallel, a plurality of pairs of limiting plates are connected between the two sets of frame bodies, and each pair of limiting plates are horizontally arranged; a guide notch is formed between each pair of limiting plates, and two layers of limiting plates are arranged in the vertical direction. According to the steel sheet pile sinking method, steel sheet piles are subjected to pile sinking by several times, a vibratory hammer is used for the first time, and a diesel hammer is used for the second time. On one hand, through the firmness of the guide frame, the stability of the steel sheet pile before pile sinking is improved, and the long steel sheet pile is accurately positioned. And on the other hand, the steel sheet pile is subjected to fractional pile sinking through the vibratory hammer and the diesel hammer, so that the steel sheet pile is stably and rapidly sunk.
本发明涉及沉桩施工技术领域，具体涉及一种钢板桩沉桩用双层导向架和钢板桩沉桩方法，双层导向架，包括本体，本体包括两组架体，两组架体竖直设置且平行设置，两组架体之间连接有若干对限位板，每对限位板都水平设置，每对限位板之间形成导向槽口，限位板在竖直方向上设有两层。钢板桩沉桩方法中对钢板桩进行分次沉桩，初次用振动锤，第二次用柴油锤。一方面，本申请通过导向架自身的牢固度，提高钢板桩沉桩之前的稳定性，对较长的钢板桩进行准确定位。另一方面，本申请通过振动锤和柴油锤对钢板桩进行分次沉桩，使钢板桩平稳且快速地沉桩。
Double-layer guide frame for steel sheet pile sinking and steel sheet pile sinking method
一种钢板桩沉桩用双层导向架和钢板桩沉桩方法
SUN ZHIJIE (author) / CHEN ZHI (author) / WANG JIANJUN (author)
2023-12-29
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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