A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction platform and construction method for large-span trestle supporting piles
The invention provides a construction platform of a large-span trestle support pile, which comprises a floating platform, a plurality of sets of guide frames are arranged on the floating platform, and a plurality of sets of hoisting equipment and drilling equipment are arranged corresponding to the guide frames; the floating platform comprises barges arranged on the two sides of the pile position, and the two barges are connected through a connecting component, so that a plurality of pile position construction areas are formed between the two barges. Anchorage systems are arranged at the four corners of each barge, and each anchorage system comprises an anchor chain, an anchorage at the tail end of the anchor chain and an anchoring device used for stretching and retracting the anchor chain. The guide frame comprises vertical frame parts arranged on the two barges respectively and a transverse frame part between the two vertical frame parts, and at least one steel pipe pile guide structure is arranged on the transverse frame part. The advantages that the barge is large in size and high in stability are utilized, a traditional buoyancy tank structure is replaced, it is guaranteed that multiple trestle steel pipe piles can be constructed at the same time under the condition of torrent high waves, the construction speed is increased, and the construction risk is reduced.
本发明创造提供了一种大跨径栈桥支撑桩的施工平台，包括浮平台，浮平台上设有数套导向架，并对应导向架设有数套吊装设备和钻孔设备；所述浮平台包括布置于桩位两侧的驳船，此两驳船间通过连接构件进行连接，使得两驳船间形成数个桩位施工区域；每一驳船四角位置均布置有锚碇系统，锚碇系统包括锚链、锚链末端的锚碇、以及用于伸缩锚链的抛锚装置；导向架包括分别布置于两驳船上的立架部分以及两立架部分之间的横架部分，在横架部分设有至少一组钢管桩导向结构。本发明创造利用驳船体积大，稳定性强的优点，取代传统浮箱结构，确保在急流高浪的条件下，能同时施工多个栈桥钢管桩，提高施工速度，降低施工风险。
Construction platform and construction method for large-span trestle supporting piles
The invention provides a construction platform of a large-span trestle support pile, which comprises a floating platform, a plurality of sets of guide frames are arranged on the floating platform, and a plurality of sets of hoisting equipment and drilling equipment are arranged corresponding to the guide frames; the floating platform comprises barges arranged on the two sides of the pile position, and the two barges are connected through a connecting component, so that a plurality of pile position construction areas are formed between the two barges. Anchorage systems are arranged at the four corners of each barge, and each anchorage system comprises an anchor chain, an anchorage at the tail end of the anchor chain and an anchoring device used for stretching and retracting the anchor chain. The guide frame comprises vertical frame parts arranged on the two barges respectively and a transverse frame part between the two vertical frame parts, and at least one steel pipe pile guide structure is arranged on the transverse frame part. The advantages that the barge is large in size and high in stability are utilized, a traditional buoyancy tank structure is replaced, it is guaranteed that multiple trestle steel pipe piles can be constructed at the same time under the condition of torrent high waves, the construction speed is increased, and the construction risk is reduced.
本发明创造提供了一种大跨径栈桥支撑桩的施工平台，包括浮平台，浮平台上设有数套导向架，并对应导向架设有数套吊装设备和钻孔设备；所述浮平台包括布置于桩位两侧的驳船，此两驳船间通过连接构件进行连接，使得两驳船间形成数个桩位施工区域；每一驳船四角位置均布置有锚碇系统，锚碇系统包括锚链、锚链末端的锚碇、以及用于伸缩锚链的抛锚装置；导向架包括分别布置于两驳船上的立架部分以及两立架部分之间的横架部分，在横架部分设有至少一组钢管桩导向结构。本发明创造利用驳船体积大，稳定性强的优点，取代传统浮箱结构，确保在急流高浪的条件下，能同时施工多个栈桥钢管桩，提高施工速度，降低施工风险。
Construction platform and construction method for large-span trestle supporting piles
一种大跨径栈桥支撑桩的施工平台及施工方法
LYU GUANJUN (author) / HUO YANLEI (author) / ZHAO JIAN (author) / AN LUMING (author) / FAN LILONG (author) / LIAN YANJIN (author) / CAO YU (author) / WANG DIANWEI (author) / ZHU LINDA (author) / FENG WENYUAN (author)
2024-03-29
Patent
Electronic Resource
Chinese
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