Research Article

Dynamic Risk Assessment of Karst Tunnel Collapse Based on Fuzzy-AHP: A Case Study of the LianHuaShan Tunnel, China

Table 15

Summary of experts’ backgrounds in the questionnaire.

Experts’ numberProfessional titleOccupationUnit

1SeniorResearcherResearch institute
2SeniorResearcherUniversity
3SeniorTunnel designerDesign institute
4SeniorTunnel designerResearch institute
5IntermediateResearcherUniversity
6IntermediateTunnel designerResearch institute
7IntermediateTunnel designerDesign institute
8IntermediateConstructorConstruction unit
9PrimaryConstructorConstruction unit
10PrimaryConstructorConstruction unit