TY - RPRT TI - Shear design of high-strength concrete beams: a review of the state-of-the-art AU - Duthinh, Dat AU - Carino, Nicholas J PY - 1996 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST IR 5870 DO - 10.6028/NIST.IR.5870 ER -