GRANULOMETRIC ANALYSE OF PYROCLASTIC FLOW OF MERAPI VOLCANO,CENTRAL JAVA,INDONESIA

YUDIANTORO, DwiFitri and MUZADI, Muh (2006) GRANULOMETRIC ANALYSE OF PYROCLASTIC FLOW OF MERAPI VOLCANO,CENTRAL JAVA,INDONESIA. In: International Interdisciplinary Conference Volcano International Gathering 2006, Yogyakarta.

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Abstract

Merapi rcprescnt a nature glamor amazing withthe trapeze top o,pening up at wesl This volcano oftentimcs vomit thc hcat rnaterialsuch * j*rri"tl an$ rrgt;an;-uiu!, oipyr&r*ti" flows audrock fa'l of lava. Thc crrytiorr cycle is- short enou;il'ir"t' i13"ut 1-."i y*t rtataniitttlt special attention' bccause in wery Sappc,nedby thc cruption.it'iit -*"tc humanbcing at least 40'0oo people' pyroclastic flffi;ii;J.n.r'urc.at;;. A;; 9f ,hi. giiaii'g sediment can reach the radius more than l0 km with the tenpera-turc -or" tt un?oo .c and t uu. rp..r"i""iroo hT 4o*. This hot rnatcrial in the form of drst and ian4 the grain sizc is tilrrt 4 - o'5 "*- Gt;i" size analysis of pyroclastic flows which is akcn away from area is ,.* by-.ifr"i'"*gr t,r to ,t. Jog" showing pattern bimodal' the erain sizc is 4 rm: and 0.250 mnu its mean is i;;d" size is unsorted rhis sediment is effect of process [re prccipitation by turbulcnce'

Item Type: Conference or Workshop Item (Paper)
Subjects: Q Science > QE Geology
Depositing User: dwi fitri yudiantoro
Date Deposited: 12 Mar 2018 01:49
Last Modified: 12 Mar 2018 01:49
URI: http://eprints.upnyk.ac.id/id/eprint/12484

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