城市建筑
城市建築
성시건축
URBANISM AND ARCHITECTURE
2014年
4期
75-75,117
,共2页
京沪高速铁路%路基沉降测量%施工技术
京滬高速鐵路%路基沉降測量%施工技術
경호고속철로%로기침강측량%시공기술
Jinghu high speed railway%measuring subgrade s-et lement%construction technology
路基施工质量的好坏,直接影响铁路的使用寿命。可是长期以来,施工单位对铁路路基施工不太重视,造成通车以后不仅行车速度不能提高,而且病害频繁发生。对此,我们针对京沪高速铁路线路总线路特征对一标段李窑试验段路基工程特点进行了论述,为今后的路基施工提供了参考依据。
路基施工質量的好壞,直接影響鐵路的使用壽命。可是長期以來,施工單位對鐵路路基施工不太重視,造成通車以後不僅行車速度不能提高,而且病害頻繁髮生。對此,我們針對京滬高速鐵路線路總線路特徵對一標段李窯試驗段路基工程特點進行瞭論述,為今後的路基施工提供瞭參攷依據。
로기시공질량적호배,직접영향철로적사용수명。가시장기이래,시공단위대철로로기시공불태중시,조성통차이후불부행차속도불능제고,이차병해빈번발생。대차,아문침대경호고속철로선로총선로특정대일표단리요시험단로기공정특점진행료논술,위금후적로기시공제공료삼고의거。
The subgrade construction quality is good or bad, directly affect the service life of railway. But for a long time, the construction units have not paid much at ention to the railway subgrade construction, which not only can not improve the opening speed after, and caused the frequent occurrence of diseases. In this regard, the general characteristics of Liyuao subgrade test section engineering aiming at Jinghu high speed railway ine features are discussed, and provide reference basis for Subgrade construction in the future.