Drop weight impact strength measurement method for porous concrete using laser Doppler velocimetry
JOURNAL OF MATERIALS IN CIVIL ENGINEERING, Vol. 24, No. 10, Ekim 2012, s. 1328-1336, ISSN: 0899-1561
AĞAR ÖZBEK AYDA ŞAFAK,WEERHEİJM JAAP,SCHLANGEN ERİK,VAN BREUGEL KLAAS