【摘 要】
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This paper studies the technology of installing precast segmental ribbed double cantilever bridge deck slabs in longitudinal direction.To determine the application scope of this technique, this paper
【机 构】
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Zhongmei Engineering Group Ltd
论文部分内容阅读
This paper studies the technology of installing precast segmental ribbed double cantilever bridge deck slabs in longitudinal direction.To determine the application scope of this technique, this paper adopts Midas-Fea to set up a three-dimensional finite element model for the precast bridge deck slab with a cantilever width of 1m-4m, to calculate the stress on embedded steel bars.By using Midas-Civil, a model of the whole bridge grid system is established to study the stability of the bridge.In addition, the finite working width principle is employed to make calculations on bridge deck slab reinforcement, to provide reference for other similar projects.
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