The in-situ testing results show that the combined supporting technology can satisfy the requirement of engineering, and good economic and social profits have been achieved.
现场工业性试验表明，该支护技术满足工程要求，具有良好的经济和社会效益。
This paper introduced a combined supporting technology, including first supporting, high-strength bolt-net-cable supporting, second supporting, long ring support and grouting behind support.
介绍了该矿采用的高强锚网索一次支护、长环形支架二次支护以及壁后注浆的联合支护技术。
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