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首页> 外文期刊>Arabian Journal for Science and Engineering >Thermal Bend of Concrete Rectangular Thin Plate: Two Adjacent Clamped Edges, One Simply Supported Edge, One Free Edge
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Thermal Bend of Concrete Rectangular Thin Plate: Two Adjacent Clamped Edges, One Simply Supported Edge, One Free Edge

机译：混凝土矩形薄板的热折弯：两个相邻的夹紧边，一个简单支撑的边，一个自由边

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摘要

Using the superposition and small deflection theories, thermal change perpendicular to a surface is considered. A CRTP (concrete rectangular thin plate) with two adjacent CEDs (clamped edges) and one SSED (simply supported edge) and one FED (free edge) under thermal change is seen as a RTP's superposition with three SSEDs and one FED in the case of temperature change and a RTP with three SSEDs and one FED under the bending moment on two adjacent edges. Adopting the Levy method, by supposing the deflection function with undetermined parameter on the FED, the theoretical solution of a CRTP (concrete rectangular thin plate) with three SSEDs and one FED is obtained; the theoretical solution of a CRTP with three SSEDs and one FED is obtained under thermal change; taking the theoretical solution of a CRTP with four SSEDs under the bending moment on two adjacent edges, the theoretical solution of a CRTP with three SSEDs and one FED under the bending moment on two adjacent edges is obtained; the theoretical solution for the bending moment and deflection of a CRTP with two adjacent CEDs and one SSED and one FED under temperature change is obtained.
机译：使用叠加和小挠度理论，可以考虑垂直于表面的热变化。在热变化下具有两个相邻CED（夹紧边缘）和一个SSED（简单支撑边缘）和一个FED（自由边缘）的CRTP（混凝土矩形薄板）被视为RTP与三个SSED和一个FED的叠加。温度变化和在两个相邻边上的弯矩下具有三个SSED和一个FED的RTP。采用Levy法，通过在FED上设置参数不确定的挠度函数，得到具有三个SSED和一个FED的CRTP（混凝土矩形薄板）的理论解。在热变化条件下，得到了具有三个SSED和一个FED的CRTP的理论解。取两个相邻边沿在弯矩下具有四个SSED的CRTP的理论解，得到两个相邻边沿在弯矩下具有三个SSED和一个FED的CRTP的理论解。得到了在温度变化下具有两个相邻的CED，一个SSED和一个FED的CRTP的弯矩和挠度的理论解。

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