关于火山碎屑岩熔结过程的讨论及国内外研究现状综述  

A discussion on the welding process of pyroclastic rocks and a review of its present research state both in China and abroad

作　　者：曹园园[1] 李霓[1] 张柳毅[1] 

机构地区：[1]中国地震局地质研究所活动构造与火山重点实验室,北京100029

出　　处：《岩石矿物学杂志》2013年第2期239-250,共12页Acta Petrologica et Mineralogica

基　　金：中国地震局地震行业专项"中国地震活断层探察-南北地震带中南段"项目(201108001)子课题"云南腾冲火山地质填图"的资助

摘　　要：对国内外关于火山碎屑物熔结过程的研究历史做出了简要回顾,对与熔结过程相关的术语进行了归纳和说明,进一步探讨了熔结过程中出现的结构构造。此外,分别从野外调查和室内实验两方面总结了火山碎屑的熔结机理,对其研究意义做出主要说明,以期引起国内对火山作用中的火山碎屑物及碎屑流熔结过程研究的重视,以便更好地理解火山的喷发作用和重建火山喷发历史等火山学研究中的重要问题。This paper briefly reviews the research history of the welding process of volcanic pyroclastic materials both in China and abroad, sums up and explains the terms related to the welding process and, furthermore, dis- cusses the textures and structures that occur in the process. In addition, the authors also try to summarize the welding mechanism of the pyroclastic rocks from both field investigations and indoor experiments and deal em- phatically with the research significance, so as to arouse more attention to the pyroclastic materials in volcanic activities and related welding process among researchers in China, thus helping understand the volcanic eruption effect and rebuild the eruption history.

关 键 词：火山碎屑岩 结构构造 熔结过程 熔结机理 

分 类 号：P588.21[天文地球—岩石学]