HYDRAULIC TRANSIENTS - SEISMIC SOURCE IN VOLCANOS AND GLACIERS

被引：64

作者：

LAWRENCE, WS ^{[1
]}

QAMAR, A ^{[1
]}

机构：

[1] UNIV MONTANA, DEPT GEOL, MISSOULA, MT 59801 USA

来源：

SCIENCE | 1979年 / 203卷 / 4381期

关键词：

D O I：

10.1126/science.203.4381.654

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

A source for certain low-frequency seismic waves is postulated in terms of the water hammer effect. The time-dependent displacement of a water-filled subglacial conduit is analyzed to demonstrate the nature of the source. Preliminary energy calculations and the observation of hydraulically generated seismic radiation from a dam indicate the plausibility of the proposed source. Copyright © 1979 AAAS.

引用

页码：654 / 656

页数：3

共 12 条

[1]

BARANOWSKI S, 1973, S HYDROLOGY GLACIERS, P131

[2]

BINDSHADLER R, 1974, MONITORING SEISMIC A

[3]

Bradley C., 1977, J GLACIOL, V19, P411

[4]

MATHEWS WH, 1973, S HYDROLOGY GLACIERS, P100

[5] MICROEARTHQUAKE STUDY OF MOUNT KATMAI AND VICINITY ALASKA [J].

MATUMOTO, T ;

WARD, PL .

JOURNAL OF GEOPHYSICAL RESEARCH, 1967, 72 (10) :2557-+

[6]

MINAKAMI T, 1960, B EARTHQ RES I TOKYO, V38, P480

[7] ICEQUAKES ON ATHABASCA GLACIER [J].

NEAVE, KG ;

SAVAGE, JC .

JOURNAL OF GEOPHYSICAL RESEARCH, 1970, 75 (08) :1351-&

[8]

Rothlisberger H., 1972, J GLACIOL, V11, P177, DOI DOI 10.1017/S0022143000022188

[9]

ROUSE H, 1953, BASIC MECHANICS FLUI, P141

[10]

Streeter V.L., 1967, HYDRAULIC TRANSIENTS

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