Author: Xiaochun Yao
Publisher:
ISBN:
Category :
Languages : en
Pages : 278
Book Description
In this study, important aspects of nonlinear behavior of tubular joints are numerically investigated with a finite element procedure including geometric and material nonlinearities. The numerical results give a clear and convincing physical interpretation of the effects of external loads on the ultimate static strength of tubular joints. The results include the stress redistribution within the joint at the ultimate state, the stiffness of the T-type joints at different load levels, the real failure modes of tubular joints under external loads and the assessment of the safety margins in the design process. The loading types applied to the joints include axial compression from the brace, axial tension, in-plane bending, combined loads of axial compression and in-plane bending. Based upon the numerical tests of a typical joints under six different combinations of in-plane bending and axial compression, the interaction equations in different design codes are verified. The safely margins hidden in these interaction equations are evaluated in two different ways. The first evaluation is based upon the "theoretical accurate" ultimate capacity of simple load $Psb{u}$ or $Msb{u}$. The second evaluation is based upon the predicted $bar Psb{u}$ or $bar Msb{u}$ values calculated with the current API design recommendation. It is the writer's hope that the research work in this study would help to bring about a comprehensive design criterion, which brings together available knowledge of theoretical results, physical understanding and laboratory research in a form suitable for practical design use.
Nonlinear Finite Element Analysis of Tubular Joints
Author: Xiaochun Yao
Publisher:
ISBN:
Category :
Languages : en
Pages : 278
Book Description
In this study, important aspects of nonlinear behavior of tubular joints are numerically investigated with a finite element procedure including geometric and material nonlinearities. The numerical results give a clear and convincing physical interpretation of the effects of external loads on the ultimate static strength of tubular joints. The results include the stress redistribution within the joint at the ultimate state, the stiffness of the T-type joints at different load levels, the real failure modes of tubular joints under external loads and the assessment of the safety margins in the design process. The loading types applied to the joints include axial compression from the brace, axial tension, in-plane bending, combined loads of axial compression and in-plane bending. Based upon the numerical tests of a typical joints under six different combinations of in-plane bending and axial compression, the interaction equations in different design codes are verified. The safely margins hidden in these interaction equations are evaluated in two different ways. The first evaluation is based upon the "theoretical accurate" ultimate capacity of simple load $Psb{u}$ or $Msb{u}$. The second evaluation is based upon the predicted $bar Psb{u}$ or $bar Msb{u}$ values calculated with the current API design recommendation. It is the writer's hope that the research work in this study would help to bring about a comprehensive design criterion, which brings together available knowledge of theoretical results, physical understanding and laboratory research in a form suitable for practical design use.
Publisher:
ISBN:
Category :
Languages : en
Pages : 278
Book Description
In this study, important aspects of nonlinear behavior of tubular joints are numerically investigated with a finite element procedure including geometric and material nonlinearities. The numerical results give a clear and convincing physical interpretation of the effects of external loads on the ultimate static strength of tubular joints. The results include the stress redistribution within the joint at the ultimate state, the stiffness of the T-type joints at different load levels, the real failure modes of tubular joints under external loads and the assessment of the safety margins in the design process. The loading types applied to the joints include axial compression from the brace, axial tension, in-plane bending, combined loads of axial compression and in-plane bending. Based upon the numerical tests of a typical joints under six different combinations of in-plane bending and axial compression, the interaction equations in different design codes are verified. The safely margins hidden in these interaction equations are evaluated in two different ways. The first evaluation is based upon the "theoretical accurate" ultimate capacity of simple load $Psb{u}$ or $Msb{u}$. The second evaluation is based upon the predicted $bar Psb{u}$ or $bar Msb{u}$ values calculated with the current API design recommendation. It is the writer's hope that the research work in this study would help to bring about a comprehensive design criterion, which brings together available knowledge of theoretical results, physical understanding and laboratory research in a form suitable for practical design use.
Nonlinear Finite Element Analysis of Tubular Joints
Author: Chan-Ping Pan
Publisher:
ISBN:
Category : Finite element method
Languages : en
Pages : 184
Book Description
Publisher:
ISBN:
Category : Finite element method
Languages : en
Pages : 184
Book Description
Finite Element Analysis and Design of Metal Structures
Author: Ehab Ellobody
Publisher: Elsevier
ISBN: 0124165753
Category : Technology & Engineering
Languages : en
Pages : 218
Book Description
Traditionally, engineers have used laboratory testing to investigate the behavior of metal structures and systems. These numerical models must be carefully developed, calibrated and validated against the available physical test results. They are commonly complex and very expensive. From concept to assembly, Finite Element Analysis and Design of Metal Structures provides civil and structural engineers with the concepts and procedures needed to build accurate numerical models without using expensive laboratory testing methods. Professionals and researchers will find Finite Element Analysis and Design of Metal Structures a valuable guide to finite elements in terms of its applications. - Presents design examples for metal tubular connections - Simplified review for general steps of finite element analysis - Commonly used linear and nonlinear analyses in finite element modeling - Realistic examples of concepts and procedures for Finite Element Analysis and Design
Publisher: Elsevier
ISBN: 0124165753
Category : Technology & Engineering
Languages : en
Pages : 218
Book Description
Traditionally, engineers have used laboratory testing to investigate the behavior of metal structures and systems. These numerical models must be carefully developed, calibrated and validated against the available physical test results. They are commonly complex and very expensive. From concept to assembly, Finite Element Analysis and Design of Metal Structures provides civil and structural engineers with the concepts and procedures needed to build accurate numerical models without using expensive laboratory testing methods. Professionals and researchers will find Finite Element Analysis and Design of Metal Structures a valuable guide to finite elements in terms of its applications. - Presents design examples for metal tubular connections - Simplified review for general steps of finite element analysis - Commonly used linear and nonlinear analyses in finite element modeling - Realistic examples of concepts and procedures for Finite Element Analysis and Design
Finite Element Analysis of Tubular Joints
Finite Element Analysis of Tubular Joints
Author: Ojars Greste
Publisher:
ISBN:
Category : Joints (Engineering)
Languages : en
Pages : 21
Book Description
Publisher:
ISBN:
Category : Joints (Engineering)
Languages : en
Pages : 21
Book Description
Finite Element Analysis of Tubular K Joints
Author: Ojars Greste
Publisher:
ISBN:
Category : Finite element method
Languages : en
Pages : 318
Book Description
Publisher:
ISBN:
Category : Finite element method
Languages : en
Pages : 318
Book Description
Tubular Structures IX
Author: Puthli
Publisher: CRC Press
ISBN: 9789058091918
Category : Technology & Engineering
Languages : en
Pages : 616
Book Description
A reference for architects and engineers, this work covers themes on architecture, case studies, and the application and strengths of tubular beams.
Publisher: CRC Press
ISBN: 9789058091918
Category : Technology & Engineering
Languages : en
Pages : 616
Book Description
A reference for architects and engineers, this work covers themes on architecture, case studies, and the application and strengths of tubular beams.
Nonlinear Analysis of Offshore Structures
Author: Bjørn Skallerud
Publisher:
ISBN:
Category : Mathematics
Languages : en
Pages : 348
Book Description
The importance of accounting for nonlinear effects in offshore structures has increased due to their higher utilization and extended service lives. This text addresses new methods for advanced analysis of offshore structures developed during the 1990s.
Publisher:
ISBN:
Category : Mathematics
Languages : en
Pages : 348
Book Description
The importance of accounting for nonlinear effects in offshore structures has increased due to their higher utilization and extended service lives. This text addresses new methods for advanced analysis of offshore structures developed during the 1990s.
Tubular Structures V
Author: M.G. Coutie
Publisher: CRC Press
ISBN: 9780203223390
Category : Architecture
Languages : en
Pages : 810
Book Description
The book forms the Proceedings of the 5th International Symposium on Tubular Structures, following previous events in Boston (1984), Tokyo (1986), Finland (1989), Delft (1991). Sponsored by British Steel, International Institute of Welding and CIDECT, it forms an important forum for advanced structural research and development.
Publisher: CRC Press
ISBN: 9780203223390
Category : Architecture
Languages : en
Pages : 810
Book Description
The book forms the Proceedings of the 5th International Symposium on Tubular Structures, following previous events in Boston (1984), Tokyo (1986), Finland (1989), Delft (1991). Sponsored by British Steel, International Institute of Welding and CIDECT, it forms an important forum for advanced structural research and development.
Proceedings of the Fourth International Conference in Ocean Engineering (ICOE2018)
Author: K. Murali
Publisher: Springer
ISBN: 9811331340
Category : Technology & Engineering
Languages : en
Pages : 911
Book Description
This book comprises selected proceedings of the Fourth International Conference in Ocean Engineering (ICOE2018), focusing on emerging opportunities and challenges in the field of ocean engineering and offshore structures. It includes state-of-the-art content from leading international experts, making it a valuable resource for researchers and practicing engineers alike.
Publisher: Springer
ISBN: 9811331340
Category : Technology & Engineering
Languages : en
Pages : 911
Book Description
This book comprises selected proceedings of the Fourth International Conference in Ocean Engineering (ICOE2018), focusing on emerging opportunities and challenges in the field of ocean engineering and offshore structures. It includes state-of-the-art content from leading international experts, making it a valuable resource for researchers and practicing engineers alike.