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E-book Evolution, Monitoring and Predicting Models of Rockburst : Precursor Information for Rock Failure

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Penilaian

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Mine dynamic hazards mainly include the rockburst, high-speed landslide, coal andgas outburst, underground debrisflow, gob area catastrophic collapse, tailings damcollapse, and water inrush, etc. Rockburst is usually referred to as dynamiccatastrophe, which results in causalities and roadway destruction, caused by elasticstrain energy emitting in a sudden, rapid and violent way from coal or rockmass. Itis often accompanied by an airblast and violent failures which can disrupt mineventilation, pose a danger to miners, and may also cause a large release of strata gasand explosive dust into the air (Brauner1994; Dou et al.2012; Jiang et al.2014;Cook1976; Salamon1983; Ortlepp1994).With the depletion of shallow mineral resources, there is an inevitable trend formineral extraction to go deeper. Duo to the mining depth and the mined out areaincreases, the frequency and intensity of induced explosion will be increasedsimultaneously. Mining face and deep tunnels near the rockburst area will endangerthe production safety. Strong rockbursts also cause engineering loss, damagepeople’s living environment and pose a threat to public safety. Therefore, it is ofgreat significance to carry out the research and management of rockburst in deepmining and tunnel engineering (He et al.2005; Zhou et al.2005).Rockburst is one of the most important mine dynamic hazards in China.According to the State Administration of Work Safety of China, the total casualty inmine accidents was 54,744 from 2002 to 2016, especially the accidents caused bythe rockburst, water inrush, coal gas outburst and other dynamic hazards accountfor more than 60%. In 2016, there were 538 deaths in coal mines in China, com-pared with 9 in the United States. The death totally in China is 59.78 times than that of the United States, and about 80–90% of world’s major mining hazards (morethan 10 people) occur in China every year.

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

620 WAN e 002839-eB-0122

Penerbit

: Springer Nature., 2018

Deskripsi Fisik

199 hlm

Bahasa

English

ISBN/ISSN

9789811075483

Klasifikasi

620

Tipe Isi

text

Tipe Media

computer

Tipe Pembawa

online resource

Edisi

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Subjek

Engineering

Info Detail Spesifik

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Pernyataan Tanggungjawab

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Versi lain/terkait

Lampiran Berkas

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