Abstract: In this paper, the formulae for elastoplastic stress distribution in layered cylindrical vessel layers with gaps have been provided. These formulae are based on the modified Pimshtein formulae ...

Abstract: The hybrid fiber-reinforced polymer (FRP)–concrete–steel double-skin tubular column (DSTC) is an innovative composite member consisting of an outer FRP tube and an inner steel tube, with the space between them filled with ...

Abstract: In this paper, a modified weld structure of the layered urea reactor has been provided. In the modified structure, new circumferential weld can improve the stress status of the urea reactor. ...

Abstract: Novel multiple hooked-end steel fibers possessing high anchorage with the concrete matrix have been invented and are desired to achieve significant improvement in the performance of steel fiber–reinforced concrete (SFRC). ...

Abstract: Maritime accidents have become a major threat to societal safety and environmental protection, especially in complex navigable waters with high traffic density and diverse ship behaviors. To achieve effective safety control ...

Abstract: In this paper, a developed solution structure theorem has been provided. It can be used to solve the wave equation about the structural response of cylinder under the dynamic pressure. This ...

Abstract: Multilayered pressure vessels tend to induce stress corrosion cracking (SCC) in the heavy weld. This conclusion is based on the recent ruptured urea reactor failure analysis. Finite element ...

Abstract: In this paper, the modified formulae have been provided. They can be used to calculate the stress in layers with gaps of a layered cylinder. In order to obtain the modified formulae, a ...

Abstract: The lateral impact behavior of hybrid fiber-reinforced polymer (FRP)-ultrahigh-performance concrete (UHPC)-steel double-skin tubular columns (DSTCs) was experimentally investigated in this study. Seven specimens, which had ...