Investigation on contact stress calculation method of spherical hinge structures for swivel construction

Shi, Xueji; Liu, Zhongxiang; Guo, Tong; Cai, C.S.; Jiang, Chao

doi:10.1016/j.istruc.2024.107290

Structures

2024

DOI: 10.1016/j.istruc.2024.107290

|View full text |Cite

Investigation on contact stress calculation method of spherical hinge structures for swivel construction

Xueji Shi,

Zhongxiang Liu,

Tong Guo

et al.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article1

Relationship

Self Cite0

Independent1

Authors

Journals

Cited by 1 publication

References 33 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Nonlinear Static Analysis of Spherical Hinges in Horizontal Construction of Bridges

Zhao,

Sun,

et al. 2024

Buildings

View full text Add to dashboard Cite

During the construction of parallel swivel bridges, the stress state of the spherical hinge under load is crucial. The stress results of the spherical hinge are of great significance to the subsequent structural design and even the safety and stability of the bridge structure. The refined finite element model of the spherical hinge was established using ABAQUS software. The vertical displacement and local stress state of the spherical hinge under vertical load were analyzed and discussed. The results indicate that the maximum principal compressive stress is less than the allowable stress and meets the requirements. When the spherical hinge is only subjected to the upper static load, the vertical stress of the upper and lower steel spherical hinges gradually increases along the center of the spherical hinge to the edge, in which the vertical stress at the edge of the spherical hinge is the largest and the stress of the lower spherical hinge is slightly smaller than that of the upper spherical hinge. The maximum compressive stresses of the upper spherical hinge and the lower spherical hinge are 63.89 MPa and 54.24 MPa, respectively. Under the upper static load, the displacements of the upper and lower spherical hinges are very small, with maximum displacements of 0.234 mm and 0.202 mm, respectively, thus meeting the design requirements.

show abstract

Nonlinear Static Analysis of Spherical Hinges in Horizontal Construction of Bridges

Zhao,

Sun,

et al. 2024

Buildings

View full text Add to dashboard Cite

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Investigation on contact stress calculation method of spherical hinge structures for swivel construction

Cited by 1 publication

References 33 publications

Nonlinear Static Analysis of Spherical Hinges in Horizontal Construction of Bridges

Nonlinear Static Analysis of Spherical Hinges in Horizontal Construction of Bridges

Contact Info

Product

Resources

About