Key construction technique of 4000 m2 hyperbolic cooling tower

摘要：

Combined with a 2×350MW gas power station project, the main construction process and specific technology of each subentry project for a large hyperbolic cooling tower were described in detail. The customizd steel templates were used and positioned by accurate calculation. The mass concrete were poured by alternative bay construction which replaced deformation joint and after-pouring belt The measures such as controlling temperature, avoiding leakage and monitoring geometric size were taken actively.These methods greatly improve the quality of the structure and are strong guarantee for achieving high-quality project.

关键词： hyperbolic cooling tower alternative bay construction mass concrete water-stop strip appearance quality

作者: Hui Wang Hongbo Jiao

作者单位: School of Civil Engineering Communication North China University of Water Conservancy and Hydroelect Organization Department of the CPC Committee North China University of Water Conservancy and Hydroel

会议类型: 国际会议

会议名称: 2012 International Conference on Electric Technology and Civil Engineering(2012 电子技术与土木工程国际会议 ICETCE 2012)

会议地点: 三峡

会议语种:英文

页码: 3253-3256

在线出版日期: 2012-05-18（万方平台首次上网日期，不代表论文的发表时间）