Analysis of the Reinforcing Effect of Shiplocks in Karst Region Based on Monitoring and Numerical Simulation

Abstract:

Article Preview

Since 1990s, a large number of in-service structures of water transport engineering in China have been close to their lifespan. Therefore, reinforcing and renovating constructions will be a long-term colossal task. Taking appropriate methods and effective means to evaluate the effect of the construction is a technical engineering problem which needs to be urgently solved. Based on the consolidation grouting construction of in-service shiplocks on the Karst Foundation, this paper makes a proper appraisal on reinforced effect by using a method combining field monitoring and numerical simulation. The results show that the measure of consolidation grouting has made a positive effect on improving the structural strain of shiplocks, which is in the safe state after construction. This comprehensive analysis method of field monitoring and numerical simulation is an effective means to validate the reinforced effect of waterway engineering structure.

Info:

Periodical:

Edited by:

Xuejun Zhou

Pages:

2601-2606

DOI:

10.4028/www.scientific.net/AMM.90-93.2601

Citation:

L. P. Zhao et al., "Analysis of the Reinforcing Effect of Shiplocks in Karst Region Based on Monitoring and Numerical Simulation", Applied Mechanics and Materials, Vols. 90-93, pp. 2601-2606, 2011

Online since:

September 2011

Export:

Price:

$38.00

[1] Tongsheng Wang: Industrial Construction, Vol. 11(1986), p.133 (In Chinese).

[2] Zhongfu Xiang: Technology of Bridge Construction Controlling (People's Communications Press, Beijing 2001), p.130~133 (In Chinese).

[3] Dajian Han, Yufeng Xu, Cheng Su, Weifeng Wang, in: Bridge Construction,Vol. 1(2003) p.55~58 (In Chinese).

[4] Lv Zhou, Yongchun Chen: Shrinkage and Creep Strain, (China Railway Press, Beijing 1998) (In Chinese).

[5] Yufeng Gao, in: Shanxi Architecture, Vol. 28 (2002) p.10~13 (In Chinese).

[6] Zhilun Xu: Elasticity Mechanics, (High Education Press, Beijing 1990).

[7] Xinming Wang: Numerical Analysis of Engineering Structure by ANSYS, (People's Communications Press, Beijing 2007) (In Chinese).

[8] SL 237-1999, Standard Test Methods of Civil Engineering, (Liaoning national Press, Liaoning 1999) (In Chinese).

[9] Kai Qiu, in: Test Technology and Testing Machine, Vol. 2 (2007) p.29~31 (In Chinese).

[10] JTJ 307-2001-2001, Code for design of hydraulic structures of Shiplocks, (People's Communications Press, Beijing 2001, pp.11-12) (In Chinese).

In order to see related information, you need to Login.