基岩裂隙流水位与流程关系的统计研究

基于室内模拟试验及有关资料,研究了不同条件下基岩裂隙水一维流水位与流程的统计关系,并将结果与前人研究进行了比较分析,得出以下结论:a.基岩裂隙水无压流水位三次方与流程呈线性关系,承压流水头与流程呈线性关系;b.承压流条件下统计结果与前人研究结果无实质性差别,而对无压流,统计结果与孙峰根等人的研究结果一致,与传统的结果,即水位平方和流程呈线性关系不一致;c.统计结果对基岩裂隙水运动理论的研究与应用具有重要的参考价值 

Statistics study on relationship between the table and flowlength in the fracture bedrock

According to the data obtained from the simulated experiment and the other related data collected,the relationship between bedrock water table and flow distance in a single fracture under different conditions have been studied.The statistic equations between the bedrock water table and the distance have been established.And it is compared with the former.Conclusions are drawn as followings:a.to unconfined flow,the cube of bedrock water table is proportional to the flow length,to the confined flow,the bedrock water table is proportional to the flow length;b.to the confined,the statistics results show no difference with the former study,to the unconfined,the statistics results are inconsistent with the traditional equations,but they are consistent with the results by Sun Fenggen;c.the statistics conclusions are of important reference value in studying the theory of the bedrock water motion.