The Security Research Of Highway Large-Cargo In Transportation

With the continual emergence of large-scale projects, the numbers of large-cargo transportation are also increasing. In China, the large vehicles, equipments, technology and managing experience are needed to be further improved. Currently, enterprises depend the experience to transport the large-cargoes, which is very unfavorable for the safety and development of large-cargo transportation. Even so, it is very significant on the large-cargo transportation researches launched by Chinese scholars and related companies all these years, it provides a technical basis for my research paper.This paper firstly introduces the program process of the large-cargo transportation. Then, the possible security problems of large-cargo transportation have been described, the main safe factors of accidents are discussed, too. In order to understand the mechanism of importation factors, they are analyzed by calculation. Based on the analysis of accidents. This article uses the Preliminary Hazard Analysis (PHA) to analyze the program process of large-cargo transportation. The characteristics of road large-cargo transportation determines the transport preparation stage is more important than transportation, it is necessary to have a careful analysis of security accidents in the preparation stage, therefore, the PHA has great advantages. In Chapter VI, the major safety standards of security issues have been discussed to analyze the safety of transportation program. In Chapter VI, reliability of large-cargo reinforcement program is discussed, and an example is made to expound the analysis process.