In view of the deficiencies in landscaping of commercial pedestrian streets,this study elaborated the functions of plant landscapes,such as improving the street environment,beautifying the street,creating spaces of di...In view of the deficiencies in landscaping of commercial pedestrian streets,this study elaborated the functions of plant landscapes,such as improving the street environment,beautifying the street,creating spaces of diversified uses,and attracting more pedestrians.On the basis of this,plant landscape design principles and techniques for commercial pedestrian streets were put forward,by combining with successful cases,relevant design suggestions were given for particular streets or environments,so as to provide references for the landscaping of commercial pedestrian streets.展开更多
Taking Changle Pedestrian Mall in Yangling District for example,design of infrastructure and relevant factors of pedestrian mall were elaborated according to the contents and principles of pedestrian mall landscape de...Taking Changle Pedestrian Mall in Yangling District for example,design of infrastructure and relevant factors of pedestrian mall were elaborated according to the contents and principles of pedestrian mall landscape design.In view of problems in the landscape construction of Changle Pedestrian Mall,suggestions were given as the reference for landscape design of commercial pedestrian mall.展开更多
The pedestrian protection technology must be used in automotive design if China-made automotives want to compete and grow strong in the world in the future. In this paper, a CAE simulation analysis is made for a domes...The pedestrian protection technology must be used in automotive design if China-made automotives want to compete and grow strong in the world in the future. In this paper, a CAE simulation analysis is made for a domestic sedan car hood to check whether it meet the pedestrian safety protection laws and regulations. Results show that the original car cannot meet the demands of the rules. In order to meet the standards of the pedustrian protection rules, the car hood should undergo structural improvements. Tested again by CAE simulation analysis, the car after a series of improved design can reached the 3-star class EuroNCAP（ Euro New Car Assessment Program）standard of the car pedestrian safety protection laws and regulations.展开更多
【目的】步行空间作为城市公共空间的重要组成部分,其安全品质是构建宜步行城市的重要基础,直接影响居民出行意愿和步行体验。【方法】以Web of Science和CNKI数据库1975—2022年步行安全相关文献为研究对象,通过计量分析与人工检阅相...【目的】步行空间作为城市公共空间的重要组成部分,其安全品质是构建宜步行城市的重要基础,直接影响居民出行意愿和步行体验。【方法】以Web of Science和CNKI数据库1975—2022年步行安全相关文献为研究对象,通过计量分析与人工检阅相结合的方式,分析当前与步行安全及其环境影响要素研究相关文献的分布特征,梳理研究脉络,分析研究热点。【结果】1)步行环境安全性与行人安全感知主导步行安全研究发展方向,建成环境对行人安全事故以及行人安全感知的影响成为研究者关注的重点,新数据和新技术为分析步行安全环境核心影响要素提供支持。2)在城市建成环境中,街区、街道和交叉口等不同层级的环境要素,从活动安全、交通安全和防卫安全3个维度,对行人步行安全产生重要影响。3)研究对象从客观的建成环境拓展到主观的心理感知,研究内容从个案的安全事故分析拓展到综合的城市环境建设,研究方法方面多维度集成研究逐步替代单专业技术分析。【结论】揭示了步行安全与环境影响要素研究的发展方向、主要脉络以及关注重点,凸显多层级建成环境要素对步行安全事故和行人安全感知的重要影响,为开展步行安全环境实证研究提供理论支持。未来研究中,需对步行安全性和行人安全感知进行协同思考,推进相关研究技术的适用性,关注新兴交通技术发展对步行环境安全品质的影响。展开更多
文摘In view of the deficiencies in landscaping of commercial pedestrian streets,this study elaborated the functions of plant landscapes,such as improving the street environment,beautifying the street,creating spaces of diversified uses,and attracting more pedestrians.On the basis of this,plant landscape design principles and techniques for commercial pedestrian streets were put forward,by combining with successful cases,relevant design suggestions were given for particular streets or environments,so as to provide references for the landscaping of commercial pedestrian streets.
文摘Taking Changle Pedestrian Mall in Yangling District for example,design of infrastructure and relevant factors of pedestrian mall were elaborated according to the contents and principles of pedestrian mall landscape design.In view of problems in the landscape construction of Changle Pedestrian Mall,suggestions were given as the reference for landscape design of commercial pedestrian mall.
文摘The pedestrian protection technology must be used in automotive design if China-made automotives want to compete and grow strong in the world in the future. In this paper, a CAE simulation analysis is made for a domestic sedan car hood to check whether it meet the pedestrian safety protection laws and regulations. Results show that the original car cannot meet the demands of the rules. In order to meet the standards of the pedustrian protection rules, the car hood should undergo structural improvements. Tested again by CAE simulation analysis, the car after a series of improved design can reached the 3-star class EuroNCAP（ Euro New Car Assessment Program）standard of the car pedestrian safety protection laws and regulations.
文摘【目的】步行空间作为城市公共空间的重要组成部分,其安全品质是构建宜步行城市的重要基础,直接影响居民出行意愿和步行体验。【方法】以Web of Science和CNKI数据库1975—2022年步行安全相关文献为研究对象,通过计量分析与人工检阅相结合的方式,分析当前与步行安全及其环境影响要素研究相关文献的分布特征,梳理研究脉络,分析研究热点。【结果】1)步行环境安全性与行人安全感知主导步行安全研究发展方向,建成环境对行人安全事故以及行人安全感知的影响成为研究者关注的重点,新数据和新技术为分析步行安全环境核心影响要素提供支持。2)在城市建成环境中,街区、街道和交叉口等不同层级的环境要素,从活动安全、交通安全和防卫安全3个维度,对行人步行安全产生重要影响。3)研究对象从客观的建成环境拓展到主观的心理感知,研究内容从个案的安全事故分析拓展到综合的城市环境建设,研究方法方面多维度集成研究逐步替代单专业技术分析。【结论】揭示了步行安全与环境影响要素研究的发展方向、主要脉络以及关注重点,凸显多层级建成环境要素对步行安全事故和行人安全感知的重要影响,为开展步行安全环境实证研究提供理论支持。未来研究中,需对步行安全性和行人安全感知进行协同思考,推进相关研究技术的适用性,关注新兴交通技术发展对步行环境安全品质的影响。
