{"title":"对高等级公路长大下坡路段安全隐患治理的浅识","authors":"肖 威, 肖 俊彦","doi":"10.26789/szgc.v7i6.1362","DOIUrl":null,"url":null,"abstract":"通过对G30高速公路乌鞘岭隧道路段长大下坡的现状分析,对中国甘肃高等级公路安全理念设计方面有了新的理解与认识,许多长大坡路段的公路在改建、重建时及新建公路,修建隧道和拉坡只是相对降低了坡差,相对降低了坡度而已,长大下坡依然存在,北方地区冬季为防止路面冻结打滑,可加冬季玻璃水类的液体,在长大下坡行驶过程中,通过淋水器冷却刹车系统,确保刹车行驶中不会烧红失灵,在长大下坡行驶中确保行车安全;在长大下坡路段设置自救车道,刹车失灵车辆驶入自救车道,进行自我救助,养护单位要定期不定期地进行经常性自救车道养护,松动砂石,消除板结现象,确保其有效功能作用。","PeriodicalId":63667,"journal":{"name":"市政工程","volume":"116 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2022-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"对高等级公路长大下坡路段安全隐患治理的浅识\",\"authors\":\"肖 威, 肖 俊彦\",\"doi\":\"10.26789/szgc.v7i6.1362\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"通过对G30高速公路乌鞘岭隧道路段长大下坡的现状分析,对中国甘肃高等级公路安全理念设计方面有了新的理解与认识,许多长大坡路段的公路在改建、重建时及新建公路,修建隧道和拉坡只是相对降低了坡差,相对降低了坡度而已,长大下坡依然存在,北方地区冬季为防止路面冻结打滑,可加冬季玻璃水类的液体,在长大下坡行驶过程中,通过淋水器冷却刹车系统,确保刹车行驶中不会烧红失灵,在长大下坡行驶中确保行车安全;在长大下坡路段设置自救车道,刹车失灵车辆驶入自救车道,进行自我救助,养护单位要定期不定期地进行经常性自救车道养护,松动砂石,消除板结现象,确保其有效功能作用。\",\"PeriodicalId\":63667,\"journal\":{\"name\":\"市政工程\",\"volume\":\"116 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-07-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"市政工程\",\"FirstCategoryId\":\"1087\",\"ListUrlMain\":\"https://doi.org/10.26789/szgc.v7i6.1362\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"市政工程","FirstCategoryId":"1087","ListUrlMain":"https://doi.org/10.26789/szgc.v7i6.1362","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0