6PAN Zhihua,NAKAMURA,Hidemi,WEE Tionghuan.ShrinkageBehavior of High Performance Concrete at Different Elevated Tem-peratures under Different Sealing Conditions.Journal of Wuhan U-niversity of technology-master.Sci.Ed.Vol.21 No.3.Sept.2006:4.
7CHEN,ZHi-hua,MA,Zhong-wu,Experimental study on creep ofhigh-performance concretes.Journal of Harbin Institute of Technolo-gy(new Series),Vol.16,No.4,2009:5.