Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for cast-in-place concrete anti-collision guardrail of shaped steel mould special-shaped planter
The invention relates to a construction method of a shaped steel mold special-shaped planter cast-in-place concrete anti-collision guardrail. The construction method comprises the steps of bent steel bar straightening, steel bar binding, stable frame structure construction, shaped mold plate structure construction, concrete construction and maintenance, and joint breaking and false joint cutting. The quick straightening device has the beneficial effects that the quick straightening of the exposed section of the embedded steel bar is realized by adopting the quick straightening device for the exposed section of the embedded steel bar; a special-shaped planter cast-in-place concrete anti-collision guardrail shaping formwork system is adopted, and it is guaranteed that a special-shaped planter cast-in-place concrete anti-collision guardrail shaping formwork is rapidly and stably installed; the technology that concrete chutes on the inner side and the outer side of the anti-collision guardrail with the special-shaped planter enter a mold and are poured simultaneously is adopted, and concrete on the outer side and the inner side of the special-shaped planter is poured simultaneously; vibrating while concrete is poured on the inner side and the outer side of the special-shaped planter is achieved through the vibrating rod sliding lifting device; a plurality of adjustable pushing pieces are arranged on the stabilizing frame, so that the stability of the moisturizing and maintaining geotextile can be effectively ensured.
本发明涉及一种定型化钢模异型花槽现浇混凝土防撞护栏的施工方法，包括步骤：弯折钢筋调直，钢筋绑扎，稳固架结构施工，定型化模板结构施工，混凝土施工和养护，断缝和假缝切割。本发明的有益效果是：采用预埋钢筋外露段快速调直装置实现预埋钢筋外露段的快速调直；采用异型花槽现浇混凝土防撞护栏定型化模板体系，保证异型花槽现浇混凝土防撞护栏定型化模板的快速稳固安装；采用异型花槽防撞护栏内外侧混凝土溜槽入模同时浇筑技术，异型花槽外侧和异型花槽内侧的混凝土同时浇筑；通过振捣棒滑动升降装置实现异型花槽内外侧浇筑混凝土的同时振捣；稳固架上通过设置多个可调式顶推件可以有效保证保湿养护土工布的稳定。
Construction method for cast-in-place concrete anti-collision guardrail of shaped steel mould special-shaped planter
The invention relates to a construction method of a shaped steel mold special-shaped planter cast-in-place concrete anti-collision guardrail. The construction method comprises the steps of bent steel bar straightening, steel bar binding, stable frame structure construction, shaped mold plate structure construction, concrete construction and maintenance, and joint breaking and false joint cutting. The quick straightening device has the beneficial effects that the quick straightening of the exposed section of the embedded steel bar is realized by adopting the quick straightening device for the exposed section of the embedded steel bar; a special-shaped planter cast-in-place concrete anti-collision guardrail shaping formwork system is adopted, and it is guaranteed that a special-shaped planter cast-in-place concrete anti-collision guardrail shaping formwork is rapidly and stably installed; the technology that concrete chutes on the inner side and the outer side of the anti-collision guardrail with the special-shaped planter enter a mold and are poured simultaneously is adopted, and concrete on the outer side and the inner side of the special-shaped planter is poured simultaneously; vibrating while concrete is poured on the inner side and the outer side of the special-shaped planter is achieved through the vibrating rod sliding lifting device; a plurality of adjustable pushing pieces are arranged on the stabilizing frame, so that the stability of the moisturizing and maintaining geotextile can be effectively ensured.
本发明涉及一种定型化钢模异型花槽现浇混凝土防撞护栏的施工方法，包括步骤：弯折钢筋调直，钢筋绑扎，稳固架结构施工，定型化模板结构施工，混凝土施工和养护，断缝和假缝切割。本发明的有益效果是：采用预埋钢筋外露段快速调直装置实现预埋钢筋外露段的快速调直；采用异型花槽现浇混凝土防撞护栏定型化模板体系，保证异型花槽现浇混凝土防撞护栏定型化模板的快速稳固安装；采用异型花槽防撞护栏内外侧混凝土溜槽入模同时浇筑技术，异型花槽外侧和异型花槽内侧的混凝土同时浇筑；通过振捣棒滑动升降装置实现异型花槽内外侧浇筑混凝土的同时振捣；稳固架上通过设置多个可调式顶推件可以有效保证保湿养护土工布的稳定。
Construction method for cast-in-place concrete anti-collision guardrail of shaped steel mould special-shaped planter
定型化钢模异型花槽现浇混凝土防撞护栏的施工方法
HUANG HONGBO (Autor:in) / LIU XINSUO (Autor:in) / BAO HUOMING (Autor:in) / LI JUN (Autor:in) / CHEN CUNHUI (Autor:in) / YE KEKE (Autor:in) / ZHOU PENGFEI (Autor:in) / ZHOU LUOBIN (Autor:in) / HE HUI (Autor:in) / WANG BODONG (Autor:in)
07.03.2023
Patent
Elektronische Ressource
Chinesisch
Construction method of special-shaped cast-in-place concrete planter anti-collision guardrail
| Europäisches Patentamt | 2021
Special-shaped cast-in-place concrete formwork construction method
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2022
Bridge cast-in-place concrete guardrail construction device
| Europäisches Patentamt | 2022
BIM-based special-shaped roof cast-in-place concrete construction method
| Europäisches Patentamt | 2022