交通科技
交通科技
교통과기
TRANSPORTATION SCIENCE & TECHNOLOGY
2014年
2期
65-67
,共3页
墩顶吊具%荡移%预留孔
墩頂弔具%盪移%預留孔
돈정조구%탕이%예류공
pier top sling%swing shift%reserved hole
以福银高速九江长江公路大桥副孔桥连续箱梁移动模架施工为背景，介绍了移动模架墩旁托架荡移安装和拆除技术。在施工成本及安全的双控前提下，采用墩旁托架吊具进行移动模架墩旁托架安装，钢丝绳通过预留孔荡移进行墩旁托架拆除，顺利完成了墩旁托架的安拆任务。
以福銀高速九江長江公路大橋副孔橋連續箱樑移動模架施工為揹景，介紹瞭移動模架墩徬託架盪移安裝和拆除技術。在施工成本及安全的雙控前提下，採用墩徬託架弔具進行移動模架墩徬託架安裝，鋼絲繩通過預留孔盪移進行墩徬託架拆除，順利完成瞭墩徬託架的安拆任務。
이복은고속구강장강공로대교부공교련속상량이동모가시공위배경，개소료이동모가돈방탁가탕이안장화탁제기술。재시공성본급안전적쌍공전제하，채용돈방탁가조구진행이동모가돈방탁가안장，강사승통과예류공탕이진행돈방탁가탁제，순리완성료돈방탁가적안탁임무。
Based on the project of vice-hole bridge continuous box girder using move support system construction of Jiujiang Yangtze Bridge on Fuzhou-Yinchuan expressway,this paper introduces the in-stallation and removal technology of movable formwork bracket.On the premise of construction cost and safety,the installation and removal of the pier-side supporting structures are completed success-fully by moving die carrier and swing shift of wire rope wearing into the reserved hole.
