章扬松, 罗国煜, 汪明武. 工程地质岩组定量划分的多元数据最优分割法[J]. 煤田地质与勘探, 2001, 29(6): 39-41.
引用本文: 章扬松, 罗国煜, 汪明武. 工程地质岩组定量划分的多元数据最优分割法[J]. 煤田地质与勘探, 2001, 29(6): 39-41.
shu
ZHANG Yang-song, LUO Guo-yu, WANG Ming-wu. Optimal cut-part method for driving of engineering geology groups of rock masses[J]. COAL GEOLOGY & EXPLORATION, 2001, 29(6): 39-41.
Citation: ZHANG Yang-song, LUO Guo-yu, WANG Ming-wu. Optimal cut-part method for driving of engineering geology groups of rock masses[J]. COAL GEOLOGY & EXPLORATION, 2001, 29(6): 39-41.
shu

工程地质岩组定量划分的多元数据最优分割法

Optimal cut-part method for driving of engineering geology groups of rock masses

    摘要
  • 摘要: 提出了划分工程地质岩组的多元数据最优分割方法。根据现场测得的岩体的三种定量指标(岩体超声波波速、岩石点荷载强度及岩石质量指标 (RQD)),运用多元数据最优分割方法进行岩体的工程地质岩组定量划分。并用此方法对润扬长江公路大桥地基岩体进行了详细的岩组划分,划分结果为确定基础持力层和设计参数提供了重要依据。

     

    Abstract: This paper presents optimal cut-part method for driving of engineering geology groups of rock masses.Based on field measured data of 3 variables（supersonic wave velocity of rock masses,rock point load compression strength,rock quality designation）,the results of driving into groups of rock masses in Runyang Yangtze River Highway Bridge Project are given.

     

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