A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pipe sinking cast-in-place pile body concrete pouring method
The invention relates to the technical field of pipe-sinking cast-in-place pile construction, and discloses a pipe-sinking cast-in-place pile body concrete pouring method which adopts a suspender type valve pouring hopper to conduct concrete pouring on a pipe-sinking cast-in-place pile body and comprises the following construction steps that S10, preparation work before pouring is made; s20, charging is conducted on a boom type valve filling hopper; s30, the suspender type valve filling hopper is hoisted to the top opening of the sleeve, and the top opening of the sleeve supports the suspender type valve filling hopper; s40, a movable rod is lowered, and the concrete is discharged from a discharging opening; s50, if concrete pouring of the pipe sinking cast-in-place pile body is not completed, the steps S20-S40 are continued; and the concrete pouring of the pipe sinking cast-in-place pile body is completed. According to the boom type valve filling hopper, the boom type valve and hopper body structure integrated design is adopted, a valve cover plate does not need to be additionally controlled, loading and unloading can be rapidly completed only through main hoisting of a crane, the valve cover plate does not need to be manually placed by workers, operation is convenient and fast, and the construction efficiency is greatly improved.
本发明涉及沉管灌注桩施工的技术领域，公开了沉管灌注桩桩身混凝土灌注方法，采用了吊杆式阀门灌注斗进行沉管灌注桩桩身的混凝土灌注，包括以下施工步骤：S10：做好灌注前的准备工作；S20：对吊杆式阀门灌注斗装料；S30：吊运吊杆式阀门灌注斗至套管顶口，套管顶口支撑住吊杆式阀门灌注斗；S40：下放活动杆，使混凝土从出料口卸料；S50：若未完成沉管灌注桩桩身的混凝土灌注，则继续步骤S20‑S40；直至完成沉管灌注桩桩身的混凝土灌注。在本发明中吊杆式阀门灌注斗采用吊杆式阀门与斗体结构一体化设计，不需额外控制阀门盖板，实现仅通过吊车的主吊就能快速完成装料、卸料，无需工人手动安放阀门盖板，操作便捷，大大提高了施工效率。
Pipe sinking cast-in-place pile body concrete pouring method
The invention relates to the technical field of pipe-sinking cast-in-place pile construction, and discloses a pipe-sinking cast-in-place pile body concrete pouring method which adopts a suspender type valve pouring hopper to conduct concrete pouring on a pipe-sinking cast-in-place pile body and comprises the following construction steps that S10, preparation work before pouring is made; s20, charging is conducted on a boom type valve filling hopper; s30, the suspender type valve filling hopper is hoisted to the top opening of the sleeve, and the top opening of the sleeve supports the suspender type valve filling hopper; s40, a movable rod is lowered, and the concrete is discharged from a discharging opening; s50, if concrete pouring of the pipe sinking cast-in-place pile body is not completed, the steps S20-S40 are continued; and the concrete pouring of the pipe sinking cast-in-place pile body is completed. According to the boom type valve filling hopper, the boom type valve and hopper body structure integrated design is adopted, a valve cover plate does not need to be additionally controlled, loading and unloading can be rapidly completed only through main hoisting of a crane, the valve cover plate does not need to be manually placed by workers, operation is convenient and fast, and the construction efficiency is greatly improved.
本发明涉及沉管灌注桩施工的技术领域，公开了沉管灌注桩桩身混凝土灌注方法，采用了吊杆式阀门灌注斗进行沉管灌注桩桩身的混凝土灌注，包括以下施工步骤：S10：做好灌注前的准备工作；S20：对吊杆式阀门灌注斗装料；S30：吊运吊杆式阀门灌注斗至套管顶口，套管顶口支撑住吊杆式阀门灌注斗；S40：下放活动杆，使混凝土从出料口卸料；S50：若未完成沉管灌注桩桩身的混凝土灌注，则继续步骤S20‑S40；直至完成沉管灌注桩桩身的混凝土灌注。在本发明中吊杆式阀门灌注斗采用吊杆式阀门与斗体结构一体化设计，不需额外控制阀门盖板，实现仅通过吊车的主吊就能快速完成装料、卸料，无需工人手动安放阀门盖板，操作便捷，大大提高了施工效率。
Pipe sinking cast-in-place pile body concrete pouring method
沉管灌注桩桩身混凝土灌注方法
LEI BIN (author) / GUO WENLIN (author) / LIU JINTAO (author) / SU FENG (author) / XIAO YANGBING (author) / ZHANG QIANG (author) / WANG TONG (author) / SUN CHAO (author) / DAI JINHONG (author) / CHEN QIANG (author)
2023-06-23
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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