山西建筑
山西建築
산서건축
SHANXI ARCHITECTURE
2015年
2期
168-169,170
,共3页
现浇连续梁%支架%箱梁%钢筋
現澆連續樑%支架%箱樑%鋼觔
현요련속량%지가%상량%강근
cast-in-place beam%support%box girder%reinforcement
结合京沪高铁无锡高速站桥段现浇连续梁的工程实例，针对地质情况和施工区域影响，分析比选了该类施工方法最优的支架方案，并详细讨论了支架预压的基本步骤，在箱梁施工方面，论述了各工序的施工方法，给出了有效控制混凝土质量的施工建议。
結閤京滬高鐵無錫高速站橋段現澆連續樑的工程實例，針對地質情況和施工區域影響，分析比選瞭該類施工方法最優的支架方案，併詳細討論瞭支架預壓的基本步驟，在箱樑施工方麵，論述瞭各工序的施工方法，給齣瞭有效控製混凝土質量的施工建議。
결합경호고철무석고속참교단현요련속량적공정실례，침대지질정황화시공구역영향，분석비선료해류시공방법최우적지가방안，병상세토론료지가예압적기본보취，재상량시공방면，논술료각공서적시공방법，급출료유효공제혼응토질량적시공건의。
Combining with the cast-in-place beam support method construction at some expressway station bridge section along Beijing-Shanghai Express Railway,the paper analyzes and compares the optimal support scheme for the construction method according to the geological circum-stance and construction region,mainly discusses the basic steps for the support preloading,indicates the construction methods for procedures from the box girder construction,so as to provide some construction suggestions to have the effective control over the concrete quality.
