深圳京基100无线监测数据分析
|
摘要
深圳京基100工程建筑高度达到441.8m,其主体结构主要包括钢筋混凝土核心筒(内含钢骨柱)、巨型钢管混凝土柱组成的巨型钢斜支撑框架、伸臂桁架及腰桁架和钢筋桁架混凝土楼板。该工程结构体系复杂,施工周期长,施工过程受环境影响大。对关键构件进行应力监测,并将监测结果与施工模拟分析结果进行对比分析,及时反馈以保证该复杂工程在施工过程的安全性,为相关工程决策提供依据。
The height of Shenzhen Kingkey 100 project is 441.8m,which is composed of giant steel slant supports frame of reinforced concrete core wall(containing the steel column) and huge concrete filled steel tubular columns,overhanging trusses,waist trusses and steel truss concrete floors.The structure system of the project is complex with long construction period,and the construction process is considerably affected by the environment.In order to feedback timely and ensure the security of the complex works in the construction process,the stress of key components has been monitored.And it has been compared with the simulation analysis results,which provided the basis for the related engineering decisions.
The height of Shenzhen Kingkey 100 project is 441.8m,which is composed of giant steel slant supports frame of reinforced concrete core wall(containing the steel column) and huge concrete filled steel tubular columns,overhanging trusses,waist trusses and steel truss concrete floors.The structure system of the project is complex with long construction period,and the construction process is considerably affected by the environment.In order to feedback timely and ensure the security of the complex works in the construction process,the stress of key components has been monitored.And it has been compared with the simulation analysis results,which provided the basis for the related engineering decisions.
引文
[1]瞿伟廉,陈超,汪菁.深圳市民中心屋顶网架结构支撑钢牛腿瞬时应力场的识别[J].地震工程与工程振动,2002,22(4):41-46.
[2]曾志斌,张玉玲.国家体育场大跨度钢结构卸载时应力监测系统[J].中国铁道科学,2008,29(1):139-143.
[3]张琨,戴立先,王磊,等.CCTV主楼施工过程关键构件应力监测技术[J].建筑科学,2009,25(11):86-90.
[4]段向胜,周锡元,常银昌,等.天津津塔施工时变过程应力监测及数值分析[J].建筑结构,2011,41(6):114-117.
[5]刘晓斌,陆建新,许航,等.日照引起的温度变化对钢柱施工测量的影响[J].施工技术,2011,40(3):88-90.
[6]陆建新,支旭东,许航,等.深圳京基金融中心钢结构施工监测技术[J].施工技术,2010,39(8):136-140.
[2]曾志斌,张玉玲.国家体育场大跨度钢结构卸载时应力监测系统[J].中国铁道科学,2008,29(1):139-143.
[3]张琨,戴立先,王磊,等.CCTV主楼施工过程关键构件应力监测技术[J].建筑科学,2009,25(11):86-90.
[4]段向胜,周锡元,常银昌,等.天津津塔施工时变过程应力监测及数值分析[J].建筑结构,2011,41(6):114-117.
[5]刘晓斌,陆建新,许航,等.日照引起的温度变化对钢柱施工测量的影响[J].施工技术,2011,40(3):88-90.
[6]陆建新,支旭东,许航,等.深圳京基金融中心钢结构施工监测技术[J].施工技术,2010,39(8):136-140.
版权所有：© 2023 中国地质图书馆 中国地质调查局地学文献中心