| 采动破裂岩体地基注浆加固及其检测技术 |
| |
| 引用本文： | 郭广礼,邓喀中,何国清,岳建华. 采动破裂岩体地基注浆加固及其检测技术[J]. 中国矿业大学学报, 2000, 29(3): 293-296 |
| |
| 作者姓名： | 郭广礼 邓喀中 何国清 岳建华 |
| |
| 作者单位： | 1. 中国矿业大学采矿工程系，江苏徐州 221008
2. 中国矿业大学资源与环境科学学院，江苏徐州 221008 |
| |
| 基金项目： | 国家自然科学基金资助项目(59874029) |
| |
| 摘 要： | 根据废弃长壁采空区岩体结构特点和“活化”特征，提出了老采空区上方建筑物破裂岩体地基的注浆加固处理措施，通过对影响注浆效果各因素的分析，提出了注浆加固采动破裂岩体的工艺技术措施、注浆参数确定及检测注浆效果的方法，并通过实例说明应用电法勘探检测注浆能保证获得满意的效果。
|
| 关 键 词： | 废弃采空区 破裂岩体地基 地基处理 注浆加固 |
| 文章编号： | 1000-1964(2000)03-0293-04 |
| 修稿时间： | 1999-08-02 |
Grouting Consolidation and Detection of Fractured Rockmass Foundation over Abandoned Mine Goaf |
| |
| GUO Guang-li,DENG Ka-zhong,HE Guo-qing,YUE Jian-hua. Grouting Consolidation and Detection of Fractured Rockmass Foundation over Abandoned Mine Goaf[J]. Journal of China University of Mining & Technology, 2000, 29(3): 293-296 |
| |
| Authors: | GUO Guang-li DENG Ka-zhong HE Guo-qing YUE Jian-hua |
| |
| Abstract: | Based on the structure properties and activation mechanism of frac tured rockmass over abandoned goaf formed by longwall mining, the grouting co nsolidation of the fractured rockmass foundation was advanced. Throu gh the analysis of factors influencing grouting effect, the technica l measures of consolidating fractured rockmass foundation by grouting and the methods of determining grouting parameters and detecting grouting ef fect were given. A case study shows that detecting grouting effect u sing electrical prospecting may obtain a satisfactory result. |
| |
| Keywords: | abandoned mine goaf fractured rockmass foundation f oundation treatment consolidation grouting detection |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
