山东国土资源
山東國土資源
산동국토자원
LAND AND RESOURCES IN SHANGDONG PROVINCE
2011年
10期
35-38,42
,共5页
公路建设用地%滑坡%崩塌%危险性评估%汶川马尔康
公路建設用地%滑坡%崩塌%危險性評估%汶川馬爾康
공로건설용지%활파%붕탑%위험성평고%문천마이강
Construction using land%landslide%avalanches%risk assessment%Maerkang area in Wenchuancounty
为减少公路工程建设项目和地质灾害之间的相互影响,工程建设之前必须对工程建设用地存在的地质灾害进行评估。结合国道317线汶川至马尔康段公路改建工程的特点,对工程遭受或工程建设可能诱发加剧的滑坡和崩塌灾害发生的可能性作了分析,并提出相应的防治对策,为拟改建的公路建设提供指导性建议。
為減少公路工程建設項目和地質災害之間的相互影響,工程建設之前必鬚對工程建設用地存在的地質災害進行評估。結閤國道317線汶川至馬爾康段公路改建工程的特點,對工程遭受或工程建設可能誘髮加劇的滑坡和崩塌災害髮生的可能性作瞭分析,併提齣相應的防治對策,為擬改建的公路建設提供指導性建議。
위감소공로공정건설항목화지질재해지간적상호영향,공정건설지전필수대공정건설용지존재적지질재해진행평고。결합국도317선문천지마이강단공로개건공정적특점,대공정조수혹공정건설가능유발가극적활파화붕탑재해발생적가능성작료분석,병제출상응적방치대책,위의개건적공로건설제공지도성건의。
In order to reduce interaction between highway construction projects and geological disasters, risk assessment of geological hazards of construction using land should be carried out before carring out the projects. Combining with characteristics of reconstruction projects from Wenchuan to Maerkang of G317 Highway , possibility of landslides and avalanches caused by engineering construction has been analyzed, and relative protection countermeasures are put forward as well. It will provide suitable suggestions for planned highway construction.