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用于寻找新构造裂隙水的α径迹探测技术——简称“α径迹法”,是一种寻找地下水的新方法。 α径迹法找水基于新构造断裂的富水性。由于新构造断裂带中的岩石破碎,射气能力增强,岩石释放的射气数量增加,造成新构造断裂带中射气浓度明显地高于围岩。根据肖楠森教授的理论,新构造断裂具有时代新、倾角陡、延伸远、切割深、充填物少、胶结程度差、透气及透水性能好等特点,因此提供了射气和地下水运移的良好通道和储存场所。由于气体的扩散、对流作用,毛细抽吸作用以及地下水的搬运,使射气向地表方向迁移。射气中只有氡的半衰期较长,迁移较远,有可能到达地表。另外,构造断裂中的铀、镭的分散
An α-track detection technique for finding newly-developed fissure water, referred to as “α-track method”, is a new method of finding groundwater. A-track method finds water based on newly constructed faulting. Due to the crushing of rocks in the newly formed fault zone and the enhancement of radioactivity, the amount of radioactivity released by the rock increases, resulting in the concentration of radioactivity in the neotectonic fault zone being significantly higher than that of the surrounding rock. According to Professor Xiao Nansen’s theory, neotectonic faults are characterized by new times, steep dip, extended reach, deep cutting, less filling, poor cementation and good air permeability and water permeability, thus providing a good channel for the transport of radioactive gas and groundwater And storage place. As the gas diffusion, convection, capillary suction and groundwater handling, the jet to the surface of the direction of migration. Radon only half-life of radon longer migration far, it is possible to reach the surface. In addition, tectonic fracture uranium, radium dispersion