The invention discloses a prefabricated platform plate construction method and a prefabricated platform plate cup rabbet thereof, and belongs to the technical field of engineering construction.The construction method comprises the steps that S1, a station structure bottom plate is constructed, and a platform plate placing area with reserved cup rabbet vertical ribs is divided during construction; s2, a supporting component capable of reaching the preset elevation is placed at the position, corresponding to the cup opening web plate, in the cup opening vertical rib, and a prefabricated platform plate is placed; and S3, cup opening transverse bars are bound, and a formwork is erected to pour a cup opening. The prefabricated platform plate cup rabbet comprises a cup rabbet with a U-shaped section, the cup rabbet comprises a cup rabbet flange and a cup rabbet web, cup rabbet vertical ribs are arranged in the cup rabbet flange, and cup rabbet transverse ribs and supporting components are arranged in the cup rabbet web. The preset elevation is adjusted firstly through the supporting component, pouring of the cup rabbet can be conducted after the prefabricated platform plate is placed, the cup rabbet strength waiting time does not exist before the prefabricated platform plate is placed, the problems that the cup rabbet cannot meet the preset elevation and needs follow-up treatment and the cup rabbet is cracked up in the placing process do not exist, and therefore the installation efficiency and the installation precision are improved.
本发明公开了一种预制站台板施工方法及其预制站台板杯口,属于工程施工技术领域,施工方法包括:S1、施工车站结构底板,施工时划分出预留有预留杯口竖筋的站台板安放区;S2、在杯口竖筋内对应杯口腹板的位置放置能够达到预设标高的支撑构件,安放预制站台板;S3、绑扎杯口横筋,支设模板浇筑杯口。预制站台板杯口包括截面为U形的杯口,杯口包括杯口翼缘和杯口腹板,杯口翼缘内设有杯口竖筋,杯口腹板内设有杯口横筋和支撑构件。利用支撑构件先调节好预设标高,可在安放预制站台板之后,再进行杯口的浇筑,在安放预制站台板前无杯口强度等待时间,且无杯口满足不了预设标高需后续处理问题和安放过程中撞坏杯口问题,从而提高安装效率和安装精度。
Prefabricated platform plate construction method and prefabricated platform plate cup opening thereof
一种预制站台板施工方法及其预制站台板杯口
2025-02-14
Patent
Electronic Resource
Chinese
IPC: | E01F ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE , Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl. / B61B RAILWAY SYSTEMS , Eisenbahnanlagen / E04C STRUCTURAL ELEMENTS , Bauelemente / E04G SCAFFOLDING , Baugerüste / E04H Gebäude oder ähnliche Bauwerke für besondere Zwecke , BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES |
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