Study On The Design Of Traffic Safety Barrier In Dalian

Guardrail under accelerated urbanization.Secondly,according on the characteristics of urban traffic and natural environment,the safety design strategy of Dalian traffic guardrail.Finally,the idea of empirical research,the preliminary research results and the analysis results to the practice,from the materials and performance of the traffic guardrail.Get the research results with the practical application value.According to the research theme,the relevant design principles and key points were found through information channels,books and prints,including the design library and online platforms.According to the actual situation,different guardrail optimization design for site investigation,and then with the use of domestic and foreign traffic safety guardrail type and the current situation of common materials for analysis,so as to reflect the problems existing in China’s traffic safety guardrail.This thesis analyzes the design of traffic safety guardrail at home and abroad,and analyzes the reality of"human-machine interaction"and"design dimensions in safety guardrailSituation"launched a discussion.With the current situation of Dalian area as the entrance,get real data through field survey,questionnaire survey,according to the influence of environmental factors and cultural factors,focusing on the evolution,classification,role and landscape design,the existing traffic safety guardrail deficiencies,and further expounds the improvement methods and significance,combining with actual problems and requirements,to optimize the existing traffic safety guardrail with actual problems and requirements.The thesis focuses on the practice of guardrail improvement material selection and performance,the thesis also puts forward the relevant laws and regulations.On the basis of continuous development,and taking innovation,safety,scientific nature and rationality as the design concepts,principles and methods,we will reasonably combine theory and practice and apply it to specific practice.Integrate data to analyze the use of the teaching head safety guardrail problems and design requirements characteristics.Then,according to the characteristics and needs of road safety,the demand is transformed into five design principles: ease of use,accessibility,comfort,safety and system.Based on ergonomics,the side guardrail,emergency traffic facilities,and anti-glare network facilities of dangerous sections,obtained a reasonable size,and completed the design reconstruction to make the detail design more humanized and the color more comfortable.The design method of traffic guardrail is obtained through the analysis and research of the actual situation of Dalian.Finally,from the perspective of practice,under the guidance of research data and relevant documents,the design analysis of the corresponding traffic safety guardrail in Dalian area,use Rhino modeling,Keyshot rendering and other software,and draw product assembly and part drawings using CAD software.The design has some reference value for the construction project and some reference significance for the traffic safety construction in Dalian.