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A fundamental study on greening of deserts using explosives - Fragmentation and fertilization effect for sandstone specimen by blasting of ANFO - | |
Katoh, Katsumi; Shirotani, Kaname1; Kubota, Shiro; Wada, Yuji; Ogata, Yuji; Fujiwara, Shuzo; Arai, Mitsuru2 | |
来源期刊 | SCIENCE AND TECHNOLOGY OF ENERGETIC MATERIALS
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ISSN | 1347-9466 |
出版年 | 2008 |
卷号 | 69期号:3-4页码:87-91 |
英文摘要 | As a fundamental study for the development of a blastin(T technique for the greening of deserts, the detonation velocity of the ANFO, the distribution of the fragment size, and the diffusion amount Of nutritional ions Were investigated using 30-cm cubic model of sandstone. Moreover, the behavior was compared with that of granite, which was reported in a previous study. It was observed that the amount of fine fragments increased with an increase in the Contact surface area between the ANFO and the sandstone. In comparison with the fragmentation of granite, no significant differences were observed in the particle size of the rock fragments after blasting. The amount of ions in the fragment correlated with the detonation velocity. Thus, the amount of ions for the sandstone, in which a low detonation velocity was observed, was higher than that in the case of granite. |
英文关键词 | Greening Desert ANFO Fertilization Blasting method |
类型 | Article |
语种 | 英语 |
国家 | Japan |
收录类别 | SCI-E |
WOS记录号 | WOS:000260316600004 |
WOS类目 | Chemistry, Applied ; Chemistry, Physical ; Engineering, Chemical ; Materials Science, Multidisciplinary |
WOS研究方向 | Chemistry ; Engineering ; Materials Science |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/159134 |
作者单位 | 1.Univ Tokyo, Grad Sch Frontier Sci, Bunkyo Ku, Tokyo 1130033, Japan; 2.Univ Tokyo, Ctr Environm Sci, Bunkyo Ku, Tokyo 1130033, Japan |
推荐引用方式 GB/T 7714 | Katoh, Katsumi,Shirotani, Kaname,Kubota, Shiro,et al. A fundamental study on greening of deserts using explosives - Fragmentation and fertilization effect for sandstone specimen by blasting of ANFO -[J],2008,69(3-4):87-91. |
APA | Katoh, Katsumi.,Shirotani, Kaname.,Kubota, Shiro.,Wada, Yuji.,Ogata, Yuji.,...&Arai, Mitsuru.(2008).A fundamental study on greening of deserts using explosives - Fragmentation and fertilization effect for sandstone specimen by blasting of ANFO -.SCIENCE AND TECHNOLOGY OF ENERGETIC MATERIALS,69(3-4),87-91. |
MLA | Katoh, Katsumi,et al."A fundamental study on greening of deserts using explosives - Fragmentation and fertilization effect for sandstone specimen by blasting of ANFO -".SCIENCE AND TECHNOLOGY OF ENERGETIC MATERIALS 69.3-4(2008):87-91. |
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