| 纤维混凝土衬砌抗震性能模型试验研究 |
| |
| 引用本文： | 苗杰,王飞朋.纤维混凝土衬砌抗震性能模型试验研究[J].工程爆破,2022,28(2):26-30. |
| |
| 作者姓名： | 苗杰 王飞朋 |
| |
| 作者单位： | 运城职业技术大学建筑工程学院,山西运城 044000 |
| |
| 基金项目： | 山西省交通科学研究院开放基金资助项目 |
| |
| 摘 要： | 三峡库区秭归县医院楼群包括10座不同高度、不同布置形式、同样砖结构的楼房,经预处理后成为15座独立的建筑物。采用控制爆破方法一次起爆将这些建筑物拆除。文中以住院部大楼的拆除为例,介绍了爆破方案和参数的确定,起爆网络设计以及施工的基本情况。爆破取得了良好效果。
|
| 关 键 词： | 隧道工程 纤维混凝土 抗震性能 模型试验 |
REVIEW ON RESEARCH OF CUTTING SEAM CHARGE DIRECTIONAL FRACTURE CONTROLLED BLASTING |
| |
| MIAO Jie,WANG Fei-peng.REVIEW ON RESEARCH OF CUTTING SEAM CHARGE DIRECTIONAL FRACTURE CONTROLLED BLASTING[J].Engineering Blasting,2022,28(2):26-30. |
| |
| Authors: | MIAO Jie WANG Fei-peng |
| |
| Affiliation: | ,3.Construction Department,Textile and Garment Industry in Tongling City,Tongling 244000,Anhui,China) |
| |
| Abstract: | According to cutting seam charge directional fracture controlled blasting mechanism and its influencing factors,reasonable ranges of blasting parameter values were achieved.Through development and engineering application research situation of cutting seam charge directional fracture controlled blasting technology,some results were obtained such as the blasting technology improving blasting effect,reducing the project cost,and increasing the stability of surrounding rocks.Some suggestions were put forward on research direction of cutting seam charge directional fracture controlled blasting. |
| |
| Keywords: | Cutting seam charge Directional fracture controlled blasting Decoupling index Cutting seam width Review |
| 本文献已被 万方数据 等数据库收录！ |
|
