Study on the Key Construction Techniques about the Prestressed Transform Beam of Chongqing People's Mansion
QIN Shi-hong , LIU Jian-ming , LIU Da-hai , HUANG Yuan-feng , HONG Shuo-zhao
DOI:10.11835/j.issn.1674-4764.2007.04.014
Received ,Revised February 28, 2007, Accepted , Available online July 01, 2015
Volume ,2007,Pages 60-65
- Abstract
In order to ensure the construction quality of the massive prestressed transform beam, to prevent and control the cracking before tensioning ,the technology of casting ,methods of temperature and crack controlling are carefully analysed and theoretical calculation is carried out as well as the temperature inspection during construction ,all of which have effective results. Some prestressed construction points of transform beam are also introduced in this article, and reference advices are given at last.