摘要
针对道路标线设计中存在的一些微观的细节问题,如导向箭头、人行横道二次过街、道路边缘线及人行横道线设置等方面,均存在一些规范解释不清或彼此矛盾的问题.为了解决此类问题,首先参照道路标线设计相关标准规范,分析标线设计的细节特征,找出与现状或工程实际的矛盾点.其次依据理论要求与工程设计经验,从工程实际、合理及易于实施等角度提出了可行的解决方案.
Abstract
In view of some macroscopic detail problems existing in road marking design,such as guiding arrow,secondary crossing of cr-osswalk,road edge line and crosswalk line setting,there are some unclear or contradictory problems.In order to solve such problems,first of all,referring to the relevant standards and specifications of road marking design,analyze the details of the marking design,and find out the contradictions with the status quo or engineering practice.Secondly,according to the theoretical requirements and engineer-ing design experience,from the perspective of practical engineering,reasonable and easy to implement the feasible solution is put for-ward.
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