山西建筑
山西建築
산서건축
SHANXI ARCHITECTURE
2012年
18期
169-170,267
,共3页
高铁%连续梁%悬壁浇筑%Ⅱ型轨道板%线形监控%技术措施
高鐵%連續樑%懸壁澆築%Ⅱ型軌道闆%線形鑑控%技術措施
고철%련속량%현벽요축%Ⅱ형궤도판%선형감공%기술조시
express railway%continuous beam%free cantilever casting%II-type rail plate%linear inspection%technical measures
结合京石高铁永定河特大桥跨北拒马河（40＋56＋40）m连续梁悬浇施工,根据Ⅱ型轨道板梁面结构类型及几何尺寸,阐述了悬壁浇筑施工Ⅱ型轨道板梁面成型及箱梁线形控制措施,以指导现场施工,保证连续梁质量。
結閤京石高鐵永定河特大橋跨北拒馬河（40＋56＋40）m連續樑懸澆施工,根據Ⅱ型軌道闆樑麵結構類型及幾何呎吋,闡述瞭懸壁澆築施工Ⅱ型軌道闆樑麵成型及箱樑線形控製措施,以指導現場施工,保證連續樑質量。
결합경석고철영정하특대교과북거마하（40＋56＋40）m련속량현요시공,근거Ⅱ형궤도판량면결구류형급궤하척촌,천술료현벽요축시공Ⅱ형궤도판량면성형급상량선형공제조시,이지도현장시공,보증련속량질량。
Combining with the （40 ＋ 56 ＋ 40）m continuous girder by free cantilever casting construction of Yongdinghe super-large Bridge spanning Beijuma River along Beijing-Shijiazhuang express railway, the study illustrates the beam deck at II -type rail plate and box girder linear con- trolling measures in the free cantilever casting construction, so as to direct the field construction and ensure the quality of the continuous beam.
