山西建筑
山西建築
산서건축
SHANXI ARCHITECTURE
2014年
22期
164-165
,共2页
公路%换填%冲击碾%冲击碾压工艺
公路%換填%遲擊碾%遲擊碾壓工藝
공로%환전%충격년%충격년압공예
highway%replacement%impact roller%impact compaction technology
为了进一步研究冲击压路机对换填土路基的作用效果,对压实次数、换填土厚度运用沉降差、压实度及标准差进行了表征,试验表明,在不同换填砂砾厚度下,存在较优的压实次数与之对应,并提出了合理的厚度压实次数参数,丰富了冲击碾压工艺,以供参考。
為瞭進一步研究遲擊壓路機對換填土路基的作用效果,對壓實次數、換填土厚度運用沉降差、壓實度及標準差進行瞭錶徵,試驗錶明,在不同換填砂礫厚度下,存在較優的壓實次數與之對應,併提齣瞭閤理的厚度壓實次數參數,豐富瞭遲擊碾壓工藝,以供參攷。
위료진일보연구충격압로궤대환전토로기적작용효과,대압실차수、환전토후도운용침강차、압실도급표준차진행료표정,시험표명,재불동환전사력후도하,존재교우적압실차수여지대응,병제출료합리적후도압실차수삼수,봉부료충격년압공예,이공삼고。
In order to further study the effect of impact compaction machine on the embankment,the compaction times,change the fill thickness by differential settlement,compaction degree and the standard deviation were characterized,tests showed that,in different replacement sand grav-el thickness,there is a corresponding compaction times better with the thickness,compaction times parameters reasonable,enrich the impact compaction process,for reference.