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Title |
A Study on Determination of Cable-Tension Using Unstrained-Length-Modification Method
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Keywords |
초기길이 ; 초기길이 수정법 ; 케이블 장력 ; 탄성현수선 케이블 요소 ; 케이블 교량 ; Cable Supported Bridges ; Cable Tension ; Elastic Catenary Cable ; Unstrained Length ; Unstrained Length Modification Method |
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Abstract |
This study presents the ULMM(unstrained-length-modification method) to determine the cable tension consistent with target tension after arrangement of cable-members by controlling the unstrained length of cables. This method used to be shown to determine the exact unstrained length for cable-supported bridge with elastic catenary cable. The some verification examples show to determine the unstrained length that satisfies the target tension and to obtain the satisfactory result for cable-supported bridge. Accordingly this modification method of the unstrained length in this study is used to introduce the satisfactory target tension.
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