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Reaction allotment of continuous curved box girders
AbstractTo design load-bearing diaphragms (or support diaphragms) the magnitude of reaction forces on the support must be known. This paper considers such reaction forces on the intermediate support of two-span continuous curved box girders. When a continuous curved box girder has two shoes in the section of its support, these two shoes are subjected to reaction forces which are generally different. In this paper, the reaction forces at such shoes are numerically analyzed by the finite strip method, and the allotment of reaction forces to the two shoes is studied. The number or stiffness of intermediate diaphragms and the dimensions of the box section are used as parameters.
Reaction allotment of continuous curved box girders
AbstractTo design load-bearing diaphragms (or support diaphragms) the magnitude of reaction forces on the support must be known. This paper considers such reaction forces on the intermediate support of two-span continuous curved box girders. When a continuous curved box girder has two shoes in the section of its support, these two shoes are subjected to reaction forces which are generally different. In this paper, the reaction forces at such shoes are numerically analyzed by the finite strip method, and the allotment of reaction forces to the two shoes is studied. The number or stiffness of intermediate diaphragms and the dimensions of the box section are used as parameters.
Reaction allotment of continuous curved box girders
Shimizu, Shingeru (author) / Yoshida, Shunya (author)
Thin-Walled Structures ; 11 ; 319-341
1990-02-16
23 pages
Article (Journal)
Electronic Resource
English
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