YAO Hao, ZHOU Hong-bo, CAI Lai-bing, et al. Fuzzy synthetic evaluation on construction risk of EPBS during tunnelling in soft soil area[J]. 2007, 28(8).
YAO Hao, ZHOU Hong-bo, CAI Lai-bing, et al. Fuzzy synthetic evaluation on construction risk of EPBS during tunnelling in soft soil area[J]. 2007, 28(8).DOI:
In light of the randomness and fuzzy characteristic of EPBS ‘constructing risk
a fuzzy synthetic evaluation model is brought forward to study it; in the model
the risk’s weight is calculated by the analytic hierarchy process; and the membership degree to the risk level is calculated by trapezoidal membership function; then the total risk can be calculated by fuzzy calculating the weight and the membership degree; at last
a case study is done on Metro 8 in Shanghai which is constructed by EPBS; the consequence is coincidence with the reality.