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Load Carrying Capacity of Reinforced Concrete Arch Structure Considering Loading Condition

机译：考虑负载条件的钢筋混凝土拱结构负荷承载能力

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The design guideline of R/C shell has not been established in Japan because of several technical difficulties. It is possible to analyze the strength of R/C shell by means of the finite element method but precise experiments are required to verify the analytical results reliably. Therefore, this research conducted the loading test of R/C arch as the basic form of R/C shell. Two kinds of R/C arch without initial imperfection were set under several loading conditions and were analyzed the load carrying characteristics of R/C arch with idealized pinned support. Consequently, it became clear that the axial stress and flexural stress of R/C arch depend on the shape of R/C arch and these combinations strongly influenced the deformation behavior and the strength characteristics of R/C arch.
机译：R / C Shell的设计指南由于几种技术困难，日本尚未建立。 通过有限元方法可以分析R / C壳体的强度，但需要精确的实验来验证分析结果可靠。 因此，该研究进行了R / C Arch作为R / C壳体的基本形式的载入试验。 在几种负载条件下设定了两种没有初始缺陷的R / C弓，并分析了R / C拱的负载承载特性，具有理想化的固定支撑。 因此，清楚的是，R / C拱的轴向应力和弯曲应力取决于R / C拱的形状，这些组合强烈影响了R / C拱的变形行为和强度特性。

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