• Journal of the Korea institute for structural maintenance and inspection
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• v.9 no.4
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• pp.209-216
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• 2005

The objective of this paper is to investigate the H & Channel type lining board's capacity by using the fatigue test. The accumulated test result will be used to analyze the relation between the cause of crack occurrence and the behavior of structure. H type lining boards was comfortable behaved in over one million recycled. loading test. In case of channel type lining board specimens occurred the fatigue fracture in about one hundred thousand recycled loading test, and then could not secured endurance life that used servicing load.

• Journal of the Korea institute for structural maintenance and inspection
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• v.9 no.1
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• pp.119-126
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• 2005

The objective of this paper is to investigate the lining board's capacity for the static load. The test is to inspect the possibility of retrofit and efficiency, which is required to upgrade the structure's capacity and to examine the effects of the improvements of specimen by using structural analysis, and static loading test, respectively. As the result of static loading test for measured stresses and deflections. H type lining board take sufficient load carrying capacity and high stiffness which likes ultimate load, displacement, and bending stresses of intermediate span and top, bottom flange more than 3 times channel type lining board.

• Proceedings of the Korean Institute of Industrial Safety Conference
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• 2003.05a
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• pp.508-513
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• 2003

The objective of this paper is to investigate the lining board's capacity by using the static loading test and fatigue test. Specimens that constitute the H & Channel type lining board are adopted. The test is to inspect the possibility of retrofit and efficiency, which is required to upgrade the structure's capacity and to examine the effects of the improvements of specimen by using structural analysis, stress analysis, static loading test and fatigue test, respectively. The accumulated test results of stress condition and deflection by bending will be used to analyze the relation between the cause of fatigue crack occurrence and the behavior of both structure system and the steel.