科研之友
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摘要
As shown in the projects, under lateral outer forces, the shear strength of the centrifuge concrete filled thin-walled steel tubular is closely related to its interlayer shear stress as well as the normal stress distribution of section. This paper based on the proposed formulas for the calculation of the shear stress of its outer steel and inner concrete layers of the centrifuge concrete filled thin-walled steel tubular, conducts the calculation of the shear strength by referring to the concrete and steel strength criterion. The result proves practical and provides reference for further study on the calculation method under combined stress.
- 出版日期2009
- 单位浙江科技学院
