摘要
采用问卷形式对全国各省进行了路基养护现状调查,涉及到路基养护管理现状、路基病害分类、路基检测方法和路基养护维修技术。根据问卷调查,提出城市公路路基维修应配备专项养护资金,确定路基安全巡视的最低频率。应加强重点区域的日常巡查,采用低成本、环保的路基维修技术。同时应尽早出台相应的路基养护规范指导路基养护工作。
Questionnaires are used to research the subgrade maintenance status of provinces throughout the country, involving subgrade maintenance and management status, subgrade disease classification, subgrade detection method and subgrade maintenance technology. On the basis of the questionnaires, it is concluded that special fund should be provided for subgrade maintenance and the lowest frequency of subgrade safety patrol is determined. Daily patrol of emphasis area should be reinforced and low cost and environmental protection maintenance technology should be adopted. Besides relative subgrade maintenance standards should be introduced to guide urban subgrade maintenance work.
出处
《北方交通》
2014年第10期33-35,共3页
Northern Communications
基金
国家自然科学基金项目(51208284)
国家自然科学基金项目(41372300)
山东省科技发展计划(2013GSF11603)
