The Numerical Simulation of Blasting Demolition on the Solid Pier

Author:

Feng Jian Ping1,Huang Ping Ming2,Zhu Zheng3,Wang Di1,Sun Wei Gang1

Affiliation:

1. Chang’an University

2. Chang'an University

3. JingTai Branch of ShanDong Hi-Speed Group Co., Ltd

Abstract

Reinforced concrete is the main material of the bridge structure, a lot of reinforced concrete bridges in service are needed to be demolished. Firstly, the numerical simulation of blasting demolition of reinforced concrete was introduced; secondly, the separate model of common nodes of the reinforced concrete solid pier was built by using the software ANSYS/LS-DYAN; lastly, the effect of numerical simulation of blasting demolition on the solid pier was analyzed.

Publisher

Trans Tech Publications, Ltd.

Reference8 articles.

1. Guoliang Yang, Jun Yang, Youjun Ning. The Finite Element Simulation of Blasting Demolition of Bridge. The eighth national conference on explosion mechanics academic (2007).

2. Zhonghua, Yang. The Study of Numerical Simulation of blasting demolition of reinforced concrete bridge structure, Peking: BeiJing Institute of Technology, (2010).

3. Xiaoning Hao, Yuan Long, Gang Xie, in: Numerical Simulation of Blasting Demolition of the Viaduct, edited by , volume 27 of Blasting, phase, 4, publishers (2010).

4. En'an Chi. Numerical Simulation of Demolition Blasting of Combination of Highway Bridges, Wuhan: Wuhan university of technology, (2011).

5. Lei Wang. Research of Common nodes and Separate Model of Reinforced Concrete, Peking: BeiJing Institute of Technology, (2008).

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