价值工程
價值工程
개치공정
VALUE ENGINEERING
2014年
30期
94-94,95
,共2页
岩溶陷落柱%分布规律%特征%成因%类型%依据
巖溶陷落柱%分佈規律%特徵%成因%類型%依據
암용함락주%분포규률%특정%성인%류형%의거
karst collapse column%distribution law%characteristics%reasons%types%basis
岩溶陷落柱作为一种特殊地质体，在华北型煤田中广泛发育和分布。华北型煤田岩溶陷落柱发育分布于井田浅部，具有不均匀性，对煤矿安全的危胁较大，研究分析其发育规律对煤矿安全有重要的理论及现实意义。本文阐述了华北型煤田内岩溶陷落柱形成的基本条件及其分布规律，研究并总结了已揭露的岩溶陷落柱的形态、分布、含水和导水性特征，对其成因和类型的划分进行了探计。
巖溶陷落柱作為一種特殊地質體，在華北型煤田中廣汎髮育和分佈。華北型煤田巖溶陷落柱髮育分佈于井田淺部，具有不均勻性，對煤礦安全的危脅較大，研究分析其髮育規律對煤礦安全有重要的理論及現實意義。本文闡述瞭華北型煤田內巖溶陷落柱形成的基本條件及其分佈規律，研究併總結瞭已揭露的巖溶陷落柱的形態、分佈、含水和導水性特徵，對其成因和類型的劃分進行瞭探計。
암용함락주작위일충특수지질체，재화북형매전중엄범발육화분포。화북형매전암용함락주발육분포우정전천부，구유불균균성，대매광안전적위협교대，연구분석기발육규률대매광안전유중요적이론급현실의의。본문천술료화북형매전내암용함락주형성적기본조건급기분포규률，연구병총결료이게로적암용함락주적형태、분포、함수화도수성특정，대기성인화류형적화분진행료탐계。
The karstic collapse column is a kind of special geological bodyand it is widely developed and distributed in North China type coalfields. Karstic collapse column in North China type coalfield is developed and distributed in shallow part of coal well and is non-uniform, so its impact on the coal mine safety is large, and the research and analysis on its development has important theoretical and practical significance for coal mine safety. This paper expounds the the basic conditions and distribution law of karstic collapse column in North China type coalfields, studies and summarizes the morphology, distribution, water cut and water features of the revealed karstic collapse column, and discusses its origin and types.
