Calculation of Crack Space and Crack Width of Tunnel Lining Based on Elastic Foundation Curved Beam Model

doi:10.11835/j.issn.1674-4764.2006.05.005

Home > Archive>Volume 28, Issue 5, 2006 >23-26. DOI:10.11835/j.issn.1674-4764.2006.05.005

Calculation of Crack Space and Crack Width of Tunnel Lining Based on Elastic Foundation Curved Beam Model
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                        10.11835/j.issn.1674-4764.2006.05.005
                    
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Abstract:

Based on the elastic foundation beam,the control differential equation of tunnel lining is worked out,according to the theory of Saint-Venant,the predominance equation about the center angle to the crack space is established, then the crack space of tunnel lining under the loads can be worked out and according to the crack space,the crack width can be calculated.

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荣耀许锡宾蔡晓鸿.基于弹性地基梁法的隧道衬砌裂缝间距和宽度的计算[J].土木与环境工程学报（中英文）,2006,28(5):23~26

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Received:May 15,2006
Revised:May 15,2006
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