Research conclusions: China bas made leaping technical development in tunnel construction technology with bored blast method with huge achievements, so the security of tunnel blast has been improved much in China. At present, the limiting capacity of tunnel construction with bored blast method is being challenged by the unprecedented speed and scale of tunnel construction in China, so it is necessary to develop the program software for tunnel blast design based on the computer technology for improving the management level of tunnel blast and making the further development of tunnel construction technology with bored blast method in China.