论文部分内容阅读
钢纤维喷射混凝土是将一定量的钢纤维掺到混凝土中,以改善混凝土的力学性能。这种新工艺,目前在地下工程中得到广泛应用.
Steel fiber shotcrete is a certain amount of steel fiber into the concrete to improve the mechanical properties of concrete. This new technology, currently used in underground engineering is widely used.