CAJ | 학술논문

分析目前城市桥梁交通安全存在的问题，针对重庆东水门长江大桥、千厮门嘉陵江大桥(简称两江大桥)项目，从标志布设、标线布设、突起路标、轮廓标、防撞桶及TPU柱和特殊段落的安全保障措施等方面阐述两江大桥交通安全设施设计，并对标志版面、普通热熔型标线及双组份标线分别进行结构验算和比较分析，提出两江大桥交通安全设施优化设计方案，以满足桥梁安全运营的需要。
분석목전성시교량교통안전존재적문제，침대중경동수문장강대교、천시문가릉강대교(간칭량강대교)항목，종표지포설、표선포설、돌기로표、륜곽표、방당통급TPU주화특수단락적안전보장조시등방면천술량강대교교통안전설시설계，병대표지판면、보통열용형표선급쌍조빈표선분별진행결구험산화비교분석，제출량강대교교통안전설시우화설계방안，이만족교량안전운영적수요。
This paper analyzes the problems in traffic safety of urban bridges at present, expatiates design of traffic safety facilities of Two-river Bridges from the aspects of layout of marks, layout of marked lines, protruding signs, delineators, anti-collision drums and TPU columns as well as safety guarantee measures for special sections, etc. in allusion for Chongqing Dongshuimen Yangtze River Bridge and Qiansimen Jialing River Bridge ( Two-river Bridges for short) project, and performs structural check computation and comparative analysis for mark layout, common hot melt marked lines and double-component marked lines, respectively so as to propose an optimal design scheme for traffic safety facilities of Two-river Bridges to satisfy the need of safe operation of bridges.