大冶铜绿山古铜矿遗址裂隙成因研究

摘要

Affected by the large -scale and nonstandard mining around, a large scale of ground cracking, which seriously threatens the security of the ruins , has occurred since the late 2006 .Based on such methods as field investigation , numerical simulation and so on , the present situation of mining and ground cracking are firstly investigated, and then the distribution, influence factors, and formation mechanism of the ground cracking are analyzed.Lastly, the conclusion has been drawn that the nonstandard and disorderly mining is the main reason leading to the cracking of the ancient copper ruins .Accordingly the countermeasures have been proposed.%受周边大规模不规范采矿影响，大冶铜绿山古铜矿遗址自2006年下半年以来发生了大范围的地面开裂，严重威胁到了遗址的安全。文章采用现场调查与数值模拟等方法，从采矿及地面开裂现状调查入手，分析了开裂的分布规律、影响因素及形成机理，指出现代不规范、无序采矿是造成遗址开裂的主要原因，并提出了防治对策。