This article has made an photoelastic study of the influences of geological structure on the stress distribution of wall rocks and an estimate of the rational range of reinforcement.
本文介绍了用光弹法讲究地质构造对洞室应力分布的影响，预估围岩的合理加固范围。
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The degree of motion being sufficient enough so that a mechanical property of the resin including the reinforcement once solidified is within an optimum range.
所述程度的运动足以使得包括所述强化物的所述树脂在凝固后的机械性质处于最佳范围内。
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Abstract: the spray anchor reinforcement technique is a fine performance and application in the practical work, a wide range of road slope engineering support technology.