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A platform for research: civil engineering, architecture and urbanism
Steel tube support applied to cable-stayed bridge arch tower construction
The invention discloses a steel tube support applied to cable-stayed bridge arch tower construction. The steel tube support is characterized in that the steel tube support is arranged to be supported by a main tower bearing platform, all steel tube stand columns are vertically arranged on the main tower bearing platform and located below a tower arch, all steel tube stulls are arranged on the steel tube stand columns at intervals, steel tube transverse bracings and steel tube inclined bracings are arranged between the steel tube stand columns and the steel tube stulls to form the steel tube support, and a crawling ladder is welded to the corresponding steel tube stand columns; bailey beams are arranged on a top platform of the steel tube support, a supporting platform of a tower top beam is the top platform, on the bailey beams, of the steel tube support, and a reaction frame used for balancing action force generated by inclination of the tower top beam is arranged on the supporting platform. In the construction process of an inclined arch tower double-cable-plane prestressed concrete cable-stayed bridge arch tower, on the premise of ensuring stress stability, the construction quality is ensured, and the construction progress is improved.
Steel tube support applied to cable-stayed bridge arch tower construction
The invention discloses a steel tube support applied to cable-stayed bridge arch tower construction. The steel tube support is characterized in that the steel tube support is arranged to be supported by a main tower bearing platform, all steel tube stand columns are vertically arranged on the main tower bearing platform and located below a tower arch, all steel tube stulls are arranged on the steel tube stand columns at intervals, steel tube transverse bracings and steel tube inclined bracings are arranged between the steel tube stand columns and the steel tube stulls to form the steel tube support, and a crawling ladder is welded to the corresponding steel tube stand columns; bailey beams are arranged on a top platform of the steel tube support, a supporting platform of a tower top beam is the top platform, on the bailey beams, of the steel tube support, and a reaction frame used for balancing action force generated by inclination of the tower top beam is arranged on the supporting platform. In the construction process of an inclined arch tower double-cable-plane prestressed concrete cable-stayed bridge arch tower, on the premise of ensuring stress stability, the construction quality is ensured, and the construction progress is improved.
Steel tube support applied to cable-stayed bridge arch tower construction
WANG SHUSHENG (author) / ZHOU YUNZHI (author) / CHEN JUN (author) / CHENG HONGSONG (author) / PU YUDONG (author) / GUO LE (author) / LI CAILONG (author) / TANG YUNXIA (author) / ZHOU HENGSHU (author) / LAN XIANKE (author)
2015-10-14
Patent
Electronic Resource
English
IPC:
E01D
BRIDGES
,
Brücken
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