Model Test on Incremental Launching Construction Method for JIUBAO Bridge in Hangzhou

Bing Jie Li

doi:10.4028/www.scientific.net/AMR.689.389

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 689Model Test on Incremental Launching Construction...

Model Test on Incremental Launching Construction Method for JIUBAO Bridge in Hangzhou

Abstract:

The incremental launching construction method of super large-span arch-girder combination bridges is a new way in construction for late-model bridges. In order to study the dangerous conditions during the construction of the real bridge, the similarity model of a large-span arch-girder combination bridge is introduced. This article discussed structure responses under one，two，three times dead-load additional weight and the wind load separately. The test result demonstrates that the test method could simulate the dangerous conditions during the real construction and check the stress effectively which can provide technical support for the construction of similar bridges.

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Periodical:

Advanced Materials Research (Volume 689)

Pages:

389-393

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.689.389

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Online since:

May 2013

Authors:

Bing Jie Li

Keywords:

Additional Weight Load, Incremental Launching Construction Method, Model Test, Similarity Theory

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