1 安徽理工大学土木系，淮南，232001； 2 浙江大学建筑设计研究院，杭州，310027；3 浙江大学土木系，杭州，310027。

［提要］  针对高层建筑带型钢混凝土(SRC)转换层结构，承受跨中集中荷载较大的受力特点，通过现场实测，得到SRC转换梁长期变形的规律。然后，根据徐变与收缩理论，建立了SRC转换梁长期变形的简化计算方法，通过对比分析，计算结果与现场实测值吻合较好，并表明SRC转换梁在施工阶段的实测变形中应考虑混凝土徐变与收缩的影响。

［关键词］  高层建筑  型钢混凝土梁式转换结构  现场实测  长期变形

Measurement and Calculation on the Deformation of SRC Transferring Beams During the Whole Construction Process/Authors:Li Yurong 1, Shen Jin 2, Sun Bingnan 3, Qiu Tao 2 (1 Department of Civil Engineering, Anhui University of Science and Technology, Huainan 232001, China; 2 Architectural Design & Research Institute, Zhejiang University, Hangzhou 310027, China; 3 Department of Civil Engineering, Zhejiang University, Hangzhou 310027, China)

Abstract:The field measurement on the high building with the solid reinforced concrete (SRC) transferring story, which exits a big point load on the mid-span of SRC beams, has been made to discover the time-dependent deformation law of SRC transferring beams during the whole construction process. Then, based on the theory of creep and shrinkage, the simplified calculation of the time-dependent deformation is brought forward. Through the comparison and analysis, Both the effects of creep and shrinkage should been taken into account in the field measurement and the calculation results are in good accordance with the field measurement results.

Keywords:high building; SRC transfer beams; field measurement; time-dependence deformation

*安徽省教育厅青年基金资助(基金号：2006jq1066)。