A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Special-shaped main tower winter construction method
The invention discloses a special-shaped main tower winter construction method, a cable-stayed bridge main tower comprises a construction section, and the method comprises the following steps that formwork erecting is conducted on the construction section, a formwork of the construction section is formed, and a heat preservation body and a heating assembly are installed on the periphery of the formwork of the construction section; forming tower column sections; arranging a first temperature measuring device at the tower column section to obtain a first temperature parameter; installing a second temperature measuring device in the thermal insulation body to obtain a second temperature parameter; a micro intelligent electric boiler is used for supplying heat to the interior of the heat preservation body; and according to the first temperature parameter and the second temperature parameter, the steam curing stage of the concrete in the formwork of the construction section is controlled. By means of the first temperature measuring device and the second temperature measuring device, in the winter construction process, the heat preservation construction efficiency of concrete is improved, the concrete forming quality during winter construction is improved, and a reference basis is provided for a cable-stayed bridge main tower winter construction technical system.
本发明公开了一种异形主塔冬施施工方法，所述斜拉桥主塔包括施工节段，所述方法包括如下步骤：对所述施工节段进行支模，形成所述施工节段的模板，并在所述施工节段的模板外围安装保温体和加热组件；形成塔柱节段；在所述塔柱节段设置第一测温装置，以获取第一温度参数；在所述保温体内安装第二测温装置，以获取第二温度参数；利用微型智能电锅炉对所述保温体的内部进行供热；根据所述第一温度参数和第二温度参数，控制所述施工节段的模板内混凝土的蒸汽养生阶段。本发明通过第一测温装置和第二测温装置，在冬施过程中，提高了混凝土的保温施工效率，提升了冬施时的混凝土成型质量，为斜拉桥主塔冬施技术体系提供参考依据。
Special-shaped main tower winter construction method
The invention discloses a special-shaped main tower winter construction method, a cable-stayed bridge main tower comprises a construction section, and the method comprises the following steps that formwork erecting is conducted on the construction section, a formwork of the construction section is formed, and a heat preservation body and a heating assembly are installed on the periphery of the formwork of the construction section; forming tower column sections; arranging a first temperature measuring device at the tower column section to obtain a first temperature parameter; installing a second temperature measuring device in the thermal insulation body to obtain a second temperature parameter; a micro intelligent electric boiler is used for supplying heat to the interior of the heat preservation body; and according to the first temperature parameter and the second temperature parameter, the steam curing stage of the concrete in the formwork of the construction section is controlled. By means of the first temperature measuring device and the second temperature measuring device, in the winter construction process, the heat preservation construction efficiency of concrete is improved, the concrete forming quality during winter construction is improved, and a reference basis is provided for a cable-stayed bridge main tower winter construction technical system.
本发明公开了一种异形主塔冬施施工方法，所述斜拉桥主塔包括施工节段，所述方法包括如下步骤：对所述施工节段进行支模，形成所述施工节段的模板，并在所述施工节段的模板外围安装保温体和加热组件；形成塔柱节段；在所述塔柱节段设置第一测温装置，以获取第一温度参数；在所述保温体内安装第二测温装置，以获取第二温度参数；利用微型智能电锅炉对所述保温体的内部进行供热；根据所述第一温度参数和第二温度参数，控制所述施工节段的模板内混凝土的蒸汽养生阶段。本发明通过第一测温装置和第二测温装置，在冬施过程中，提高了混凝土的保温施工效率，提升了冬施时的混凝土成型质量，为斜拉桥主塔冬施技术体系提供参考依据。
Special-shaped main tower winter construction method
异形主塔冬施施工方法
ZHU JIANFENG (author) / CHANG YUNCHAO (author) / DUAN FENG (author) / BAI JUNQIANG (author) / SUN SHULIANG (author) / SUN QUANYONG (author) / KANG SHIZUN (author) / HOU HONGJIANG (author) / LI ZHAOKUN (author) / ZHU SIHAI (author)
2023-06-23
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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