2009, Volume 11, Issue 11
Strategic Study of CAE >> 2009, Volume 11, Issue 11
The research on method of geometry-control during erection of the short-line bridge
Wuhan Harbour Engineering Design & Research Institute, Wuhan 430071, China
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Abstract
Focus on error control during fabricating and suspended splicing of box girders with segmentation method. After the analysis of the error reasons, and the combination with practical engineering—Sutong B2, it discussed control method, computing method and sensitive analysis method of linear control of prefabricated pre-stressed continuous beam bridge assembly with short line method.
Keywords
geometry-control ; error analysis ; least square method ; erection of the short-line method
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