山西建筑
山西建築
산서건축
SHANXI ARCHITECTURE
2015年
15期
64-65,66
,共3页
重件道路%大型起重机%碎石土%地基处理
重件道路%大型起重機%碎石土%地基處理
중건도로%대형기중궤%쇄석토%지기처리
heavy haul road%giant crane%crushed stone%ground treatment
根据国内AP1000核电厂使用的大型起重机的特点及核电厂厂区岩土工程条件，分析了位于碎石回填区的重件道路在起重机荷载作用下的承载力和变形特征，结果表明：对Lampson起重机建议采用换填法、强夯法和复合地基方法；对Demag起重机建议使用具有一定强度的材料换填、强夯法、复合地基方法和桩基础。
根據國內AP1000覈電廠使用的大型起重機的特點及覈電廠廠區巖土工程條件，分析瞭位于碎石迴填區的重件道路在起重機荷載作用下的承載力和變形特徵，結果錶明：對Lampson起重機建議採用換填法、彊夯法和複閤地基方法；對Demag起重機建議使用具有一定彊度的材料換填、彊夯法、複閤地基方法和樁基礎。
근거국내AP1000핵전엄사용적대형기중궤적특점급핵전엄엄구암토공정조건，분석료위우쇄석회전구적중건도로재기중궤하재작용하적승재력화변형특정，결과표명：대Lampson기중궤건의채용환전법、강항법화복합지기방법；대Demag기중궤건의사용구유일정강도적재료환전、강항법、복합지기방법화장기출。
Characteristics of bearing capacity and deformation of heavy haul road located in the crushed stone backfill area were analyzed based on the characteristics of giant cranes used in domestic AP1000 nuclear power plants and the geotechnical conditions of the plants. The results show:the earth replacing method, dynamics compaction and composite foundation were recommended to be the appropriate ground treatment methods for heavy haul road of Lampson crane. The earth replacing method using high strength materials, dynamics compaction, composite foundation and pile foundation were recommended to be the appropriate ground treatment methods for heavy haul road of Demag crane.
