CAJ | 학술논문

以天津周大福金融中心C80钢管混凝土柱施工为例，重点介绍了C80高强高性能自密实混凝土的原材料选择、配合比设计，钢管混凝土模拟实验、生产和施工过程的质量控制等技术难点、亮点。研究成果成功地生产出性能优异的C80高强高性能自密实混凝土，并实际应用于周大福金融中心工程C80钢管混凝土柱的浇注，为高强高性能自密实混凝土的制备和施工提供参考与借鉴。
이천진주대복금융중심C80강관혼응토주시공위례，중점개소료C80고강고성능자밀실혼응토적원재료선택、배합비설계，강관혼응토모의실험、생산화시공과정적질량공제등기술난점、량점。연구성과성공지생산출성능우이적C80고강고성능자밀실혼응토，병실제응용우주대복금융중심공정C80강관혼응토주적요주，위고강고성능자밀실혼응토적제비화시공제공삼고여차감。
In this paper,took the C80 concrete filled steel tubular column construction of Chow Tai Fook Financial Center as an example,the technology of C80 high-strength self-compacting high performance concrete were introduced,including the technical difficulties and highlights,such as raw materials selection,mix design,concrete-filled steel tubular simulation experiment,the production and construction process of quality control. It was proved that the produce of C80 high-strength self-compacting concrete with high performance was possible,and the practical application in C80 concrete filled steel tubular column of the Chow Tai Fook financial center engineering,offering reference for the produce and constructions of high-strength self-compacting concrete.