An analysis on the torsion of hybrid bridges with corrugated steel webs considering tensile strength of concrete

H. J. Ko; H. E. Lee; J. Moon

An analysis on the torsion of hybrid bridges with corrugated steel webs considering tensile strength of concrete

H. J. Ko, H. E. Lee, J. Moon

School of Civil, Environmental and Architectural Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Even though composite box-girders with corrugated steel webs are widely used in civil engineering practice, the torsional behavior of composite box-girders with corrugated steel webs is not fully understood yet. In this study, the torsioanl analysis program is developed for the composite box-girder with corrugated steel webs considering the effect of concrete tensile strength and tension stiffening. Then, the developed program is successfully verified by comparing results of experiment. From the results, it is found that the developed program shows good accuracy for the torque-rate of twist relationship by considering the effect of tension behavior of the concrete.

Original language	English
Title of host publication	Bridge Maintenance, Safety, Management and Life-Cycle Optimization - Proceedings of the 5th International Conference on Bridge Maintenance, Safety and Management
Pages	3339-3344
Number of pages	6
Publication status	Published - 2010 Dec 1
Event	5th International Conference on Bridge Maintenance, Safety and Management, IABMAS 2010 - Philadelphia, PA, United States Duration: 2010 Jul 11 → 2010 Jul 15

Publication series

Name	Bridge Maintenance, Safety, Management and Life-Cycle Optimization - Proceedings of the 5th International Conference on Bridge Maintenance, Safety and Management

Other

Other	5th International Conference on Bridge Maintenance, Safety and Management, IABMAS 2010
Country/Territory	United States
City	Philadelphia, PA
Period	10/7/11 → 10/7/15

ASJC Scopus subject areas

Safety, Risk, Reliability and Quality
Building and Construction

Cite this

Ko, H. J., Lee, H. E., & Moon, J. (2010). An analysis on the torsion of hybrid bridges with corrugated steel webs considering tensile strength of concrete. In Bridge Maintenance, Safety, Management and Life-Cycle Optimization - Proceedings of the 5th International Conference on Bridge Maintenance, Safety and Management (pp. 3339-3344). (Bridge Maintenance, Safety, Management and Life-Cycle Optimization - Proceedings of the 5th International Conference on Bridge Maintenance, Safety and Management).

An analysis on the torsion of hybrid bridges with corrugated steel webs considering tensile strength of concrete. / Ko, H. J.; Lee, H. E.; Moon, J.
Bridge Maintenance, Safety, Management and Life-Cycle Optimization - Proceedings of the 5th International Conference on Bridge Maintenance, Safety and Management. 2010. p. 3339-3344 (Bridge Maintenance, Safety, Management and Life-Cycle Optimization - Proceedings of the 5th International Conference on Bridge Maintenance, Safety and Management).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Ko, HJ, Lee, HE & Moon, J 2010, An analysis on the torsion of hybrid bridges with corrugated steel webs considering tensile strength of concrete. in Bridge Maintenance, Safety, Management and Life-Cycle Optimization - Proceedings of the 5th International Conference on Bridge Maintenance, Safety and Management. Bridge Maintenance, Safety, Management and Life-Cycle Optimization - Proceedings of the 5th International Conference on Bridge Maintenance, Safety and Management, pp. 3339-3344, 5th International Conference on Bridge Maintenance, Safety and Management, IABMAS 2010, Philadelphia, PA, United States, 10/7/11.

Ko HJ, Lee HE, Moon J. An analysis on the torsion of hybrid bridges with corrugated steel webs considering tensile strength of concrete. In Bridge Maintenance, Safety, Management and Life-Cycle Optimization - Proceedings of the 5th International Conference on Bridge Maintenance, Safety and Management. 2010. p. 3339-3344. (Bridge Maintenance, Safety, Management and Life-Cycle Optimization - Proceedings of the 5th International Conference on Bridge Maintenance, Safety and Management).

Ko, H. J. ; Lee, H. E. ; Moon, J. / An analysis on the torsion of hybrid bridges with corrugated steel webs considering tensile strength of concrete. Bridge Maintenance, Safety, Management and Life-Cycle Optimization - Proceedings of the 5th International Conference on Bridge Maintenance, Safety and Management. 2010. pp. 3339-3344 (Bridge Maintenance, Safety, Management and Life-Cycle Optimization - Proceedings of the 5th International Conference on Bridge Maintenance, Safety and Management).

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abstract = "Even though composite box-girders with corrugated steel webs are widely used in civil engineering practice, the torsional behavior of composite box-girders with corrugated steel webs is not fully understood yet. In this study, the torsioanl analysis program is developed for the composite box-girder with corrugated steel webs considering the effect of concrete tensile strength and tension stiffening. Then, the developed program is successfully verified by comparing results of experiment. From the results, it is found that the developed program shows good accuracy for the torque-rate of twist relationship by considering the effect of tension behavior of the concrete.",

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An analysis on the torsion of hybrid bridges with corrugated steel webs considering tensile strength of concrete

Abstract

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ASJC Scopus subject areas

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