Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Subway prefabricated plate type ballast bed self-compacting concrete construction method
The invention discloses a self-compacting concrete construction method for a metro prefabricated slab type track bed. The self-compacting concrete construction method comprises the following steps: S101, pouring construction of a base; s102, erection of a prefabricated track plate: after the adjustment assembly is adjusted and installed, edge sealing treatment is performed on the prefabricated track plate to obtain an integral edge sealing formwork, and then an anti-floating assembly is installed on the prefabricated track plate; s103, the prefabricated track slab is measured, and if adjustment is needed, adjustment is conducted through an anti-floating assembly; s104, pouring of self-compacting concrete is carried out; and S105, secondary measurement of the prefabricated track plate is conducted, specifically, secondary measurement is conducted on the plate face of the prefabricated track plate after pouring is completed, and if adjustment is needed, adjustment is conducted by installing horizontally-arranged adjusting devices on the two sides of the prefabricated track plate. The method has the beneficial effects that the construction precision is improved, the requirement for the position of the prefabricated track plate before and after pouring is met, and the construction quality of self-compacting concrete is improved.
本发明公开了一种地铁预制板式道床自密实混凝土施工方法，它包含以下步骤：S101、基底的浇筑施工；S102、预制轨道板的架设：通过调节调整组件，安装调整组件安装完成后，对所述预制轨道板进行封边处理得到整体的封边模板，然后在所述预制轨道板上安装防上浮组件；S103、预制轨道板的测量：如需调整则通过防上浮组件进行调节；S104、自密实混凝土的浇筑；S105、预制轨道板的二次测量：对浇筑完成后的预制轨道板板面进行二次测量，如需调整则通过在预制轨道板两侧安装水平布置的调节装置进行调节。本发明的有益效果为：提高了施工精度，满足了浇筑前后对预制轨道板位置的要求，提高了自密实混凝土施工质量。
Subway prefabricated plate type ballast bed self-compacting concrete construction method
The invention discloses a self-compacting concrete construction method for a metro prefabricated slab type track bed. The self-compacting concrete construction method comprises the following steps: S101, pouring construction of a base; s102, erection of a prefabricated track plate: after the adjustment assembly is adjusted and installed, edge sealing treatment is performed on the prefabricated track plate to obtain an integral edge sealing formwork, and then an anti-floating assembly is installed on the prefabricated track plate; s103, the prefabricated track slab is measured, and if adjustment is needed, adjustment is conducted through an anti-floating assembly; s104, pouring of self-compacting concrete is carried out; and S105, secondary measurement of the prefabricated track plate is conducted, specifically, secondary measurement is conducted on the plate face of the prefabricated track plate after pouring is completed, and if adjustment is needed, adjustment is conducted by installing horizontally-arranged adjusting devices on the two sides of the prefabricated track plate. The method has the beneficial effects that the construction precision is improved, the requirement for the position of the prefabricated track plate before and after pouring is met, and the construction quality of self-compacting concrete is improved.
本发明公开了一种地铁预制板式道床自密实混凝土施工方法，它包含以下步骤：S101、基底的浇筑施工；S102、预制轨道板的架设：通过调节调整组件，安装调整组件安装完成后，对所述预制轨道板进行封边处理得到整体的封边模板，然后在所述预制轨道板上安装防上浮组件；S103、预制轨道板的测量：如需调整则通过防上浮组件进行调节；S104、自密实混凝土的浇筑；S105、预制轨道板的二次测量：对浇筑完成后的预制轨道板板面进行二次测量，如需调整则通过在预制轨道板两侧安装水平布置的调节装置进行调节。本发明的有益效果为：提高了施工精度，满足了浇筑前后对预制轨道板位置的要求，提高了自密实混凝土施工质量。
Subway prefabricated plate type ballast bed self-compacting concrete construction method
一种地铁预制板式道床自密实混凝土施工方法
XU CHAO (Autor:in) / ZHANG GUOHUA (Autor:in) / LIU ZHIQUAN (Autor:in) / CHAI JIANPING (Autor:in) / QIN SHUWEI (Autor:in) / SHI XUESONG (Autor:in) / CHEN XU (Autor:in) / GU JI (Autor:in) / ZHAO YUNFENG (Autor:in) / ZHANG CHENDI (Autor:in)
07.03.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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