基于VB的隧洞开挖爆破系统设计

Design of the Blasting Parameters in Tunnel Excavation Based on Visual Basic

利用Visual Basic语言来实现隧洞开挖爆破设计系统，输入初始设计变量，自动得出爆破参数和炮孔网络图，并且利用Access来建立岩石、炸药、实例数据库，以便查阅类似工程条件的爆破工程资料，实现工程类比法设计。该系统具有界面友好、操作方便、通用性强且易维护等特点。

Design of the blasting parameters in tunnel excavation can be achieved with the Visual Basic procedure. Inputting the required design variables, it can obtain the parameters and draw the chart of arrange of blast hole. Based on the Access software, the database of blasting can be established to check the similar conditional engineering and to be used as the reference for design. The system possesses friendship interface, handiness, strong commonality and easy maintenance.