北方交通
北方交通
북방교통
NORTHERN COMMUNICATIONS
2012年
5期
31-34
,共4页
破碎砾石%沥青路面%集料
破碎礫石%瀝青路麵%集料
파쇄력석%력청로면%집료
Broken gravel%Asphalt road surface%Aggregate
讨论了砾石资源用于公路沥青路面面层的必要性,并且通过破碎砾石的加工及相关集料试验验证其可行性,分析了砾石用于沥青路面的加工要求,得出满足不同公路等级和路面层次的指标适用性划分,为砾石资源的广泛应用提供科学依据。
討論瞭礫石資源用于公路瀝青路麵麵層的必要性,併且通過破碎礫石的加工及相關集料試驗驗證其可行性,分析瞭礫石用于瀝青路麵的加工要求,得齣滿足不同公路等級和路麵層次的指標適用性劃分,為礫石資源的廣汎應用提供科學依據。
토론료력석자원용우공로력청로면면층적필요성,병차통과파쇄력석적가공급상관집료시험험증기가행성,분석료력석용우력청로면적가공요구,득출만족불동공로등급화로면층차적지표괄용성화분,위력석자원적엄범응용제공과학의거。
The necessity of using gravel resources for asphalt road surface of highway is discussed,and the feasibility is tested by processing of broken gravel and relevant aggregate test.The processing requirement of gravel for asphalt road surface is analyzed,and index applicability classification of meeting different highway grades and road surface levels is obtained,thus providing scientific basis for wide application of gravel resources.
