Dissertation/ Thesis
Research on Bridge Engineering Falling Occupational Hazard Analysis – Cantilever Construction and Advanced Shoring Bridge Construction
| العنوان: | Research on Bridge Engineering Falling Occupational Hazard Analysis – Cantilever Construction and Advanced Shoring Bridge Construction |
|---|---|
| Alternate Title: | 橋樑工程墜落職災分析之研究-以懸臂工法與支撐先進工法為例 |
| المؤلفون: | Wang, Chih-Hui, 王姿慧 |
| Thesis Advisors: | Tung-Tsan Chen, 陳棟燦 |
| سنة النشر: | 2012 |
| المجموعة: | National Digital Library of Theses and Dissertations in Taiwan |
| الوصف: | 101 Fall or tremble is one of the most common accidents on the bridge construction sites. Failing to effectively implement safety management and training will result in site serious occupational accidents. Current site safety management relies mostly on checklist evaluation. The evaluation results and qualities are limited by the experiences and the abilities of the evaluators, which may not achieve the goal of systematic assessment in a consistent manner. Furthermore, the current safety management and assessment methods fail to address the most critical factors to prevent incidents from their occurrences. To overcome the limitations of the traditional approach, this paper discussed the development of a fall risk assessment model for the bridge construction projects by establishing a Bayesian Network (BN) based on Fault Tree (FT) transformation. The model was proved to gain much better site safety management ability by better understanding of the probability of fall risks through the analysis of fall causes and their relationships in BN. The system has been used to analyze and verify against nine bridge construction projects currently under construction in Taiwan. It was found that the BN analysis is consistent with the conventional safety performance assessment. In practice, based upon the analysis of BN by inputting prior information about basic safety causes, the probabilities of fall risks are effectively assessed. Proper preventive safety management strategies can then be established to reduce the occurrences of fall accidents at the bridge construction projects. |
| Original Identifier: | 101KMIT0633001 |
| نوع الوثيقة: | 學位論文 ; thesis |
| وصف الملف: | 109 |
| الاتاحة: | http://ndltd.ncl.edu.tw/handle/51757154515053516605 |
| رقم الانضمام: | edsndl.TW.101KMIT0633001 |
| قاعدة البيانات: | Networked Digital Library of Theses & Dissertations |
| الوصف غير متاح. |