Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for deeply-buried large-diameter circulating water gallery
The invention relates to a construction method of a deeply-buried large-diameter circulating water gallery, the circulating water gallery comprises a glass reinforced plastic pipe and encased concrete, and the construction method comprises the following steps: digging a foundation pit; pouring a cushion layer; a cushion layer support is installed; mounting a bottom bracket; hoisting the glass steel pipe; installing a steel structure; mounting a pouring template and an anti-floating structure; pouring encased concrete; and the pouring formwork and part of the anti-floating structure are dismantled. The hoisting device can be directly moved to a site where the glass reinforced plastic pipe needs to be hoisted, is not limited by obstacles and sites, is flexible in hoisting and high in maneuverability, and meets hoisting requirements. The hoisting device is high in working environment adaptability and can be used in various environments. According to the circulating water gallery, the glass reinforced plastic pipe serves as the lining, the resistance of seawater and the corrosion effect of the seawater on the pipe ditch of the circulating water gallery can be effectively reduced, meanwhile, the glass reinforced plastic pipe can replace a concrete lining to serve as an inner side support of a concrete pouring system, and the inner surface of the glass reinforced plastic pipe is smooth and has the characteristics of corrosion prevention and rust prevention.
本发明涉及一种深埋大直径循环水廊道施工方法，循环水廊道包括玻璃钢管和外包混凝土，施工方法包括：挖基坑；浇筑垫层；安装垫层支架；安装底部支架；吊装玻璃钢管；安装钢结构；安装浇筑模板和抗浮结构；浇筑外包混凝土；拆除浇筑模板和部分抗浮结构。吊装装置可以直接移动到需要吊装玻璃钢管的场地，不受障碍物、场地限制，吊装灵活、机动性强，满足吊装需求。吊装装置工作环境适应能力强，可在多种环境下使用。循环水廊道由玻璃钢管做内衬，可以有效的降低海水的阻力以及海水对循环水廊道的管沟的腐蚀作用，同时玻璃钢管可代替混凝土内衬作混凝土浇筑体系的内侧支撑，玻璃钢管内表面光滑，具有防腐防锈的特点。
Construction method for deeply-buried large-diameter circulating water gallery
The invention relates to a construction method of a deeply-buried large-diameter circulating water gallery, the circulating water gallery comprises a glass reinforced plastic pipe and encased concrete, and the construction method comprises the following steps: digging a foundation pit; pouring a cushion layer; a cushion layer support is installed; mounting a bottom bracket; hoisting the glass steel pipe; installing a steel structure; mounting a pouring template and an anti-floating structure; pouring encased concrete; and the pouring formwork and part of the anti-floating structure are dismantled. The hoisting device can be directly moved to a site where the glass reinforced plastic pipe needs to be hoisted, is not limited by obstacles and sites, is flexible in hoisting and high in maneuverability, and meets hoisting requirements. The hoisting device is high in working environment adaptability and can be used in various environments. According to the circulating water gallery, the glass reinforced plastic pipe serves as the lining, the resistance of seawater and the corrosion effect of the seawater on the pipe ditch of the circulating water gallery can be effectively reduced, meanwhile, the glass reinforced plastic pipe can replace a concrete lining to serve as an inner side support of a concrete pouring system, and the inner surface of the glass reinforced plastic pipe is smooth and has the characteristics of corrosion prevention and rust prevention.
本发明涉及一种深埋大直径循环水廊道施工方法，循环水廊道包括玻璃钢管和外包混凝土，施工方法包括：挖基坑；浇筑垫层；安装垫层支架；安装底部支架；吊装玻璃钢管；安装钢结构；安装浇筑模板和抗浮结构；浇筑外包混凝土；拆除浇筑模板和部分抗浮结构。吊装装置可以直接移动到需要吊装玻璃钢管的场地，不受障碍物、场地限制，吊装灵活、机动性强，满足吊装需求。吊装装置工作环境适应能力强，可在多种环境下使用。循环水廊道由玻璃钢管做内衬，可以有效的降低海水的阻力以及海水对循环水廊道的管沟的腐蚀作用，同时玻璃钢管可代替混凝土内衬作混凝土浇筑体系的内侧支撑，玻璃钢管内表面光滑，具有防腐防锈的特点。
Construction method for deeply-buried large-diameter circulating water gallery
一种深埋大直径循环水廊道施工方法
YANG ZINAN (Autor:in) / WANG DONG (Autor:in) / KIM HYUN-YONG (Autor:in) / LI GUANGYUAN (Autor:in) / LI LEI (Autor:in) / GAO JUN (Autor:in) / ZHAO YANLI (Autor:in)
04.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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