Impact craters in loose granular media

被引：48

作者：

Zheng, XJ ^{[1
]}

Wang, ZT ^{[1
]}

Qiu, ZG ^{[1
]}

机构：

[1] Lanzhou Univ, Dept Mech, Lanzhou 730000, Peoples R China

来源：

EUROPEAN PHYSICAL JOURNAL E | 2004年 / 13卷 / 03期

关键词：

D O I：

10.1140/epje/i2004-10002-8

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The craters formed by the impact of steel balls with a loose sand bed are experimentally studied. Both crater size and morphology depend strongly on the impact angle. Two scaling laws, corresponding to length and width, respectively, are proposed.

引用

页码：321 / 324

页数：4

共 15 条

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