Force Analysis of Reinforced Concrete Rectangular-sectioned Beam-supported Aqueduct

This paper adopts finite element method to carry out simulation analysis for Baochuan reinforced concrete rectangular-sectioned beam-supported aqueduct. Deducing variation law of the aqueduct's stress and displacement in construction process and operational process. Analysis results show that, Baochuan reinforced concrete aqueduct structure is reasonable, it meets the requirements for design. Project summary Baochuan aqueduct is located main canal of Baochuan electric pumping station, which is located Huangshan city in Anhui province. The aqueduct crosses HangHui highway, design flow rate is 0.52 m 3 /s, longitudinal slope is 1/500, overall length is120 m. Aqueduct structure is simply beam-supported aqueduct, aqueduct is reinforced concrete structure, section of aqueduct is rectangular. Span of aqueduct is 10m, aqueduct is placed on reinforced concrete single bent or double bent, maximum height of the bent is 23m, foundation of the bent is hard soil. Aqueduct clear wide is 0.8m, clear height is 0.68m, side wall thickness is 0.1m, baseplate thickness is 0.12m, longitudinal beam's section size is 0.1m×0.08m. Aqueduct's design level is 0.5m, maximum level is 0.58m.