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A platform for research: civil engineering, architecture and urbanism
Rear pile method inclined pile jacket foundation with guide device and construction method
The invention discloses a rear pile method inclined pile jacket foundation with a guide device and a construction method. The device comprises an inclined-leg jacket, a guide device and a skirt sleeve, each guide device comprises a guide pipe and a connecting piece, the guide pipes are of a semicircular pipe structure, the guide pipes are arranged in parallel in multiple layers along the inclined-leg jacket and welded to the jacket main legs through the connecting pieces, the four jacket main legs at the same height are each provided with one guide device, and the guide pipes of the guide devices are parallel to the jacket main legs. The opening direction is outward; the skirt sleeve is connected with the lower end of the jacket main leg, the skirt sleeve is parallel to the jacket main leg, and the guide pipes of the multiple layers of guide devices arranged along the jacket main leg are concentric and coaxial with the circle center of the skirt sleeve. According to the guide device, the problem of pile driving of a conventional rear pile method jacket pile inserting is solved, the steel pipe pile and the guide device are in water butt joint and are directly inserted into the skirt sleeve, and the construction difficulty is greatly reduced.
本发明公开了一种带导向装置的后桩法斜桩导管架基础及施工方法。它包括斜腿导管架、导向装置和裙装套筒；所述导向装置包括导向管和连接件，所述导向管为半圆管结构，所述导向管沿斜腿导管架多层平行布置，通过连接件与导管架主腿焊接，同一高度处的四根导管架主腿分别安装一个导向装置，所述导向装置的导向管与导管架主腿平行，开口方向向外；所述裙装套筒与导管架主腿下端相连，所述裙装套筒与导管架主腿平行，沿导管架主腿布置的多层所述导向装置的导向管与裙装套筒的圆心同心同轴。本发明通过导向装置解决了常规后桩法导管架插桩打桩的难题，钢管桩与导向装置采用水上对接，并直接插入裙装套筒，大大降低了施工难度。
Rear pile method inclined pile jacket foundation with guide device and construction method
The invention discloses a rear pile method inclined pile jacket foundation with a guide device and a construction method. The device comprises an inclined-leg jacket, a guide device and a skirt sleeve, each guide device comprises a guide pipe and a connecting piece, the guide pipes are of a semicircular pipe structure, the guide pipes are arranged in parallel in multiple layers along the inclined-leg jacket and welded to the jacket main legs through the connecting pieces, the four jacket main legs at the same height are each provided with one guide device, and the guide pipes of the guide devices are parallel to the jacket main legs. The opening direction is outward; the skirt sleeve is connected with the lower end of the jacket main leg, the skirt sleeve is parallel to the jacket main leg, and the guide pipes of the multiple layers of guide devices arranged along the jacket main leg are concentric and coaxial with the circle center of the skirt sleeve. According to the guide device, the problem of pile driving of a conventional rear pile method jacket pile inserting is solved, the steel pipe pile and the guide device are in water butt joint and are directly inserted into the skirt sleeve, and the construction difficulty is greatly reduced.
本发明公开了一种带导向装置的后桩法斜桩导管架基础及施工方法。它包括斜腿导管架、导向装置和裙装套筒；所述导向装置包括导向管和连接件，所述导向管为半圆管结构，所述导向管沿斜腿导管架多层平行布置，通过连接件与导管架主腿焊接，同一高度处的四根导管架主腿分别安装一个导向装置，所述导向装置的导向管与导管架主腿平行，开口方向向外；所述裙装套筒与导管架主腿下端相连，所述裙装套筒与导管架主腿平行，沿导管架主腿布置的多层所述导向装置的导向管与裙装套筒的圆心同心同轴。本发明通过导向装置解决了常规后桩法导管架插桩打桩的难题，钢管桩与导向装置采用水上对接，并直接插入裙装套筒，大大降低了施工难度。
Rear pile method inclined pile jacket foundation with guide device and construction method
一种带导向装置的后桩法斜桩导管架基础及施工方法
LIU HAIBO (author) / WANG WEI (author) / ZOU YOU (author) / ZHANG CHENG (author) / ZENG BIN (author) / WANG SHUNJI (author) / LIU KAI (author) / HU CHAO (author)
2024-04-26
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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