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本文介绍了膨胀岩的实验研究结果:重塑样实验表明,结构扰动程度是除初始含水量之外影响膨胀岩膨胀性能的另一重要因素。通过膨胀性围岩巷道的平面应变模拟,了解到膨胀地压的显现规律及控制措施。
This article describes the experimental results of expanded rock: remodeling experiments show that the degree of structural disturbance is another important factor influencing the expansive rock’s expansion performance in addition to the initial water content. Through the plane strain simulation of the expansive surrounding rock roadway, the law and control measures of the expansive ground pressure are known.