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A platform for research: civil engineering, architecture and urbanism
Viaduct box type cast-in-place concrete beam formwork supporting system and mounting method thereof
The viaduct box type cast-in-place concrete beam formwork supporting system comprises vertical rods, adjustable vertical rods, I-shaped steel and main purline square steel, the tops of the vertical rods support a box girder on one side above the I-shaped steel through vertical rod jacking, the adjustable vertical rods are arranged between the other side above the I-shaped steel and the special-shaped face of the box girder, and the adjustable vertical rods are transversely and horizontally connected with adjustable steel pipes in a threaded mode. Main purline square steel is arranged among theadjustable vertical rods, the adjustable steel pipes and the special-shaped face of the box girder, secondary purline battens are sequentially arranged among the main purline square steel, the I-shaped steel and the box girder, the adjustable vertical rods and the adjustable steel pipes are reinforced through diagonal draw bars, and the bottoms of the diagonal draw bars penetrate through one sideof the I-shaped steel through horizontal steel pipes. The bottoms of the vertical rods are erected on a wood base plate through a vertical rod base, the wood base plate is located on a concrete foundation, and the concrete foundation is located on a rammed plain soil foundation. The safety and reliability are high. And self-locking is achieved through the I-shaped steel beams, the end round holes, the perforated horizontal steel pipes and the inclined strut steel pipes, and the supporting system is high in stability and reliability.
本发明公开一种高架桥箱型现浇混凝土梁模板支撑体系，包括立杆、可调立杆、工字钢和主檩条方钢，立杆顶部通过立杆顶托托住工字钢上方一侧的箱梁，工字钢上方另一侧与箱梁异形面之间设有可调立杆，可调立杆横向水平丝接可调钢管，可调立杆和可调钢管与箱梁异形面之间设有主檩条方钢，主檩条方钢和工字钢与箱梁之间依次设有次檩条木方，可调立杆和可调钢管通过斜拉杆进行加固，斜拉杆底部通过水平钢管穿在工字钢一侧，立杆底部通过立杆底座竖立于木垫板上，木垫板位于混凝土基础上，混凝土基础位于素土夯实地基上。安全可靠，利用工字钢梁及端部圆孔、穿孔水平钢管、斜撑钢管自锁，支撑体系稳定性、可靠性强。
Viaduct box type cast-in-place concrete beam formwork supporting system and mounting method thereof
The viaduct box type cast-in-place concrete beam formwork supporting system comprises vertical rods, adjustable vertical rods, I-shaped steel and main purline square steel, the tops of the vertical rods support a box girder on one side above the I-shaped steel through vertical rod jacking, the adjustable vertical rods are arranged between the other side above the I-shaped steel and the special-shaped face of the box girder, and the adjustable vertical rods are transversely and horizontally connected with adjustable steel pipes in a threaded mode. Main purline square steel is arranged among theadjustable vertical rods, the adjustable steel pipes and the special-shaped face of the box girder, secondary purline battens are sequentially arranged among the main purline square steel, the I-shaped steel and the box girder, the adjustable vertical rods and the adjustable steel pipes are reinforced through diagonal draw bars, and the bottoms of the diagonal draw bars penetrate through one sideof the I-shaped steel through horizontal steel pipes. The bottoms of the vertical rods are erected on a wood base plate through a vertical rod base, the wood base plate is located on a concrete foundation, and the concrete foundation is located on a rammed plain soil foundation. The safety and reliability are high. And self-locking is achieved through the I-shaped steel beams, the end round holes, the perforated horizontal steel pipes and the inclined strut steel pipes, and the supporting system is high in stability and reliability.
本发明公开一种高架桥箱型现浇混凝土梁模板支撑体系，包括立杆、可调立杆、工字钢和主檩条方钢，立杆顶部通过立杆顶托托住工字钢上方一侧的箱梁，工字钢上方另一侧与箱梁异形面之间设有可调立杆，可调立杆横向水平丝接可调钢管，可调立杆和可调钢管与箱梁异形面之间设有主檩条方钢，主檩条方钢和工字钢与箱梁之间依次设有次檩条木方，可调立杆和可调钢管通过斜拉杆进行加固，斜拉杆底部通过水平钢管穿在工字钢一侧，立杆底部通过立杆底座竖立于木垫板上，木垫板位于混凝土基础上，混凝土基础位于素土夯实地基上。安全可靠，利用工字钢梁及端部圆孔、穿孔水平钢管、斜撑钢管自锁，支撑体系稳定性、可靠性强。
Viaduct box type cast-in-place concrete beam formwork supporting system and mounting method thereof
高架桥箱型现浇混凝土梁模板支撑体系及其安装方法
WANG YUDA (author) / FENG YONGJUN (author) / JIANG XUEQI (author) / ZHANG HAO (author)
2021-03-12
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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