V2EX thrust fault

Thrust Fault

Definition|释义

逆冲断层:一种低倾角(通常小于约45°)的逆断层,在挤压应力作用下,上盘沿断层面向上并推覆到下盘之上,常导致地层重复与地壳缩短;是造山带与褶皱冲断带中常见的构造类型。(该术语在不同语境下也可与“reverse fault(逆断层)”并列使用,但“thrust fault”通常强调低倾角与推覆性质。)

Pronunciation|发音(IPA)

/θrst flt/(英式常见)
/θrst flt/(美式常见)

Examples|例句

A thrust fault can place older rocks on top of younger rocks.
逆冲断层可以把较老的岩层推到较新的岩层之上。

In the mountain belt, a major thrust fault transported slices of crust tens of kilometers, stacking strata and shortening the region.
在该山脉带中,一条大型逆冲断层把地壳岩片推移了数十公里,造成地层叠置并使区域缩短。

Etymology|词源

thrust 原意为“推、刺、猛推”,来自古英语 rstan(意为“压、推”);fault 在地质学中指“断层/裂隙带”,源自古法语 faute(“缺陷、过失”),再追溯至拉丁语 fallere(“使出错/欺骗”)相关词根。合起来 thrust fault 字面即“推挤型断层”,用来描述挤压环境下发生推覆位移的低角度逆断层。

Related Words|相关词

In Literature|文学与著作中的出现

  • John G. Ramsay & Martin I. Huber,《The Techniques of Modern Structural Geology》:结构地质学经典教材/专著中系统讨论了逆冲断层与推覆构造。
  • Robert J. Twiss & Eldridge M. Moores,《Structural Geology》:介绍断层分类与逆冲断层在造山带中的几何学与运动学特征。
  • Stephen Marshak,《Essentials of Geology》及相关教材版本:在基础地质学语境中常以示意图讲解 thrust fault 与山脉形成。
  • John McPhee,《Annals of the Former World》(《前世今生纪事》):以科普叙事方式涉及北美地体拼贴与褶皱逆冲构造带等内容,常出现包括 thrust fault 在内的构造术语。
About     Help     Advertise     Blog     API     FAQ     Solana     3181 Online   Highest 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 69ms UTC 14:09 PVG 22:09 LAX 07:09 JFK 10:09
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86