To study the mechanism of crack extension by hyduaulic fracturing, the mass hyduaulic fracturing experiments are carried out in granodiorite at Fangshan District, Beijing, China.

 
  • 为研究水压致裂过程中裂缝的扩展机制,在北京市房山区花岗岩体中开展大流量水压致裂试验。
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