the paper mainly introduced the application technology of the pumping high strength concrete(c60) which takes crushed gravel as coarse aggregate with big fluidity.
本文着重介绍采用以破碎卵石为粗骨料配制大流动性泵送c60混凝土技术应用。
on the large-scale triaxial test equipment, 3d shear test of polymer geogrid reinforced crushed gravel soil and non-reinforced soil were carried out.