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Strategic Study of CAE >> 2002, Volume 4, Issue 6

Technical Methods to Make Safety Monitoring and Forecast Models for the Foundation of Long Suspension Bridges

1.Hohai University, Nanjing 210098, China

2.Bureau of Communication of Jiangsu Province , Nanjing 210004, China

Received: 2001-12-17 Revised: 2002-01-30 Available online: 2002-06-20

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Abstract

After stating the complexity of stability problem and the importance and technical difficulty to make safety monitoring model for layered rocky slope of foundation of the south tower and resistance body of south anchorage in Jiangyin Yangtze Bridge, this paper introduces the technical methods to wake the model of tower load distribution, the monitoring and alarm model of residual anchorage thrust, j. e. , cause factor of slope stability, the comprehensive fuzzy evaluation model for slope safety based on external deformation observation results and the forecast model for the stability of layered rocky slope based on observed internal shear displacement.

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References

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