Fuzzy-Entropy Theory Comprehensive Evaluation Method and Its Application in Building Construction Safety

The quality of road and bridge engineering is directly related to the safety of the transportation industry. In the construction of highway bridges, it is particularly important to strictly control the construction quality. Combining the analytic hierarchy process and the fuzzy comprehensive evaluation method, the AHP-fuzzy comprehensive evaluation method is used to obtain the current road bridge construction safety risk level. According to the different risk levels, effective measures should be taken to avoid unsafe accidents. On this basis, historical risk cases can be analyzed to find problems in the safety assessment of highways and bridges, and effective construction safety management and control measures can be put forward to ensure the vigorous development of my country’s highway and bridge industry.

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Tourists Perceived Value of Forest Experience Base Recreation Based on Fuzzy Entropy Weight

E3S Web of Conferences ◽

10.1051/e3sconf/202125103048 ◽

2021 ◽

Vol 251 ◽

pp. 03048

Author(s):

Yi-Tian Jin ◽

Li-Ming Chen

Keyword(s):

Environmental Quality ◽

Leisure Time ◽

Evaluation Method ◽

Comprehensive Evaluation ◽

Perceived Value ◽

Fuzzy Entropy ◽

Entropy Weight ◽

Cultural Experience ◽

Five Dimensions ◽

Comprehensive Evaluation Method

This paper constructs a formula for measuring the tourists perceived value index of forest experience base recreation on five dimensions: Scenic resource attachment, Forest cultural experience, Environmental quality perception, “Two mountains” concept identity, and leisure time activities. Taking Bamboo Expo Park Forest Experience Base in Tianhuangping Town, Anji County, Huzhou City of Zhejiang Province as an example, a comprehensive evaluation method based on fuzzy entropy weight is used to evaluate and analyze the tourist perception value index of the Bamboo Expo Park Forest Experience Base recreation. Research shows that the tourist’s perceived value index of the base for recreation is 90.92, revealing that the tourist’s perceived value is roughly 10% off the Bamboo Expo Park Forest Experience Base ticket price.

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A multi-period comprehensive evaluation method of construction safety risk based on cloud model

Journal of Intelligent & Fuzzy Systems ◽

10.3233/jifs-190076 ◽

2019 ◽

Vol 37 (4) ◽

pp. 5203-5215

Author(s):

Pin-Chan Lee ◽

Yijing Zhao ◽

Tzu-Ping Lo ◽

Danbing Long

Keyword(s):

Evaluation Method ◽

Comprehensive Evaluation ◽

Cloud Model ◽

Construction Safety ◽

Safety Risk ◽

Comprehensive Evaluation Method

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System Evaluation of Construction Operations in View of Ergonomics

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.328-330.2362 ◽

2011 ◽

Vol 328-330 ◽

pp. 2362-2366

Author(s):

Ya Wen Dong ◽

Bao Feng Zhang ◽

Wen Hui Liu

Keyword(s):

Evaluation Method ◽

Comprehensive Evaluation ◽

Fuzzy Comprehensive Evaluation ◽

Construction Safety ◽

Evaluation Index System ◽

System Research ◽

Construction Operations ◽

Fuzzy Comprehensive Evaluation Method ◽

Comprehensive Evaluation Method ◽

Research Situation

Probing into the industry characteristics of construction operations and the necessity to make ergonomic improvement for construction operations, this paper analyzed the current research situation of the literature both at home and abroad which apply ergonomic principles to make improvement in construction operations. This study shows that the existing research on ergonomic improvement of construction operations mainly focus on construction safety and specific operations improvement, at the same time, the system research on the ergonomic improvement of construction operations is less. Making a China's leading internationalized construction service company as the object of empirical research, this paper designed the evaluation index system of construction operations’ man-machine-environment system from three factors of human, machine and environment. And applying the Fuzzy Comprehensive Evaluation Method, the paper evaluated the validity of the man-machine-environment system. At last, aiming at the evaluation results, some improvements were given in view of Ergonomics.

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