施工技术
施工技術
시공기술
CONSTRUCTION TECHNOLOGY
2014年
21期
102-104,109
,共4页
李杰%郑新国%刘竞
李傑%鄭新國%劉競
리걸%정신국%류경
铁路工程%无砟轨道%注浆%抬升%施工技术
鐵路工程%無砟軌道%註漿%抬升%施工技術
철로공정%무사궤도%주장%태승%시공기술
railroad%ballastless track%grouting%uplift%construction
对沉降区无砟轨道结构高聚物注浆抬升工艺进行了系统的介绍，提出了高聚物注浆材料的性能要求、特点及高聚物注浆抬升原理，分析了高聚物注浆的工艺特点，介绍了轨道结构注浆抬升施工工艺流程、关键操作要点及施工后处理措施。实践证明，高聚物注浆技术是整治无砟轨道结构由于沉降引发的不平顺问题的快速、简易方法。
對沉降區無砟軌道結構高聚物註漿抬升工藝進行瞭繫統的介紹，提齣瞭高聚物註漿材料的性能要求、特點及高聚物註漿抬升原理，分析瞭高聚物註漿的工藝特點，介紹瞭軌道結構註漿抬升施工工藝流程、關鍵操作要點及施工後處理措施。實踐證明，高聚物註漿技術是整治無砟軌道結構由于沉降引髮的不平順問題的快速、簡易方法。
대침강구무사궤도결구고취물주장태승공예진행료계통적개소，제출료고취물주장재료적성능요구、특점급고취물주장태승원리，분석료고취물주장적공예특점，개소료궤도결구주장태승시공공예류정、관건조작요점급시공후처리조시。실천증명，고취물주장기술시정치무사궤도결구유우침강인발적불평순문제적쾌속、간역방법。
The high polymer grouting uplift technology for ballastless track structure in settlement zone has been systematically introduced. The performance requirements, characteristics and theory of high polymer grouting uplift have been proposed. Meanwhile, the construction process feature of high polymer grouting has been analyzed and construction technology of high polymer grouting uplift for ballastless track structure has been introduced. It proves that the high polymer grouting technology is an quickly and easy method for treating the settlement of ballastless track structure.
