A Static Load Test Study for One Continuous Beam bridge

A Static Load Test Study for One Continuous Beam bridge

Wei Liu Yanjie Xue 

Jilin University of College of Construction Engineering, Changchun 130010, China

Corresponding Author Email: 
xueyanjie2016@163.com
Page: 
87-92
|
DOI: 
10.18280/eesrj.040401
Received: 
|
Accepted: 
|
Published: 
31 December 2017
| Citation

OPEN ACCESS

Abstract: 

In the bridge construction process, the external environment changes and parameter errors might lead to the deviation of finished bridge state from the theoretical value, therefore a static load test should be conducted at the completion of construction. Static load test of bridge is one key part of new bridge completion acceptance and old bridge detection, and the related test results are the important basis to judge whether the bridge load carrying capacity and stiffness satisfy the specified requirements. With the continuous beam bridge (CBB) as one of the widely-used bridge structural forms, it is of great significance to study the static load test of CBB. This paper, by analysing the practical test of one CBB in Baiyun city, mainly elaborates on the content, principle and result analysis of structural static load test, and emphasizes on the study of the loading scheme design and working conditions plan in static load test of this bridge, which could provide experiences and references for the same type of bridge static tests.

Keywords: 

Continuous Beam Bridge (CBB), Load Distribution Plan, Static Load Test, Strain, Deflection

1. Bridge Introduction
2. Test Content
3. Test Onsite Organization
4. Test Results Analysis
5. Conclusion
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