广东公路交通
廣東公路交通
엄동공로교통
GUANGDONG HIGHWAY COMMUNICATIONS
2014年
4期
5-10
,共6页
隧道%进出口%路面%抗滑%交通安全
隧道%進齣口%路麵%抗滑%交通安全
수도%진출구%로면%항활%교통안전
tunnel%entry and exit%pavement%antiskid%traffic safety
分析了广东省内43座高速公路隧道技术参数及路面结构形式,采用横向力系数测试车( SCRIM)对隧道的进出口段进行抗滑性能检测,并对隧道进出口段横向力系数分布和交通事故进行分析,结果表明隧道进出口路面良好的抗滑性能可以有效减少交通事故。
分析瞭廣東省內43座高速公路隧道技術參數及路麵結構形式,採用橫嚮力繫數測試車( SCRIM)對隧道的進齣口段進行抗滑性能檢測,併對隧道進齣口段橫嚮力繫數分佈和交通事故進行分析,結果錶明隧道進齣口路麵良好的抗滑性能可以有效減少交通事故。
분석료광동성내43좌고속공로수도기술삼수급로면결구형식,채용횡향력계수측시차( SCRIM)대수도적진출구단진행항활성능검측,병대수도진출구단횡향력계수분포화교통사고진행분석,결과표명수도진출구로면량호적항활성능가이유효감소교통사고。
Through analysis on technological parameters and type of pavement structures of 43 expressway tunnels in Guangdong Province, antiskid properties of entry and exit sections of tunnels have been tested with Sideway-force Coefficient Routine Investigation Machine ( SCRIM) , and analysis on sideway-force coefficient distribution and traffic accidents at entry and exit sections of tunnels has been conducted, the results show that excellent pavement antiskid properties at entry and exit sections of tunnels can effectively reduce traffic accidents.