Knothe时间函数及其在地表动态下沉过程中的应用
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摘要
基于时间函数预计地表动态移动变形逐渐发展成了一种趋势。为此,详细介绍了原始Knothe时间函数和3种改进的Knothe时间函数,并讨论了这3种Knothe时间函数在地表动态下沉过程中的应用,最后给出了具体实例,结果表明:原始Knothe时间函数和3种改进的Knothe时间函数都有较高的精度,具有实践指导意义。
Prediction of earth's surface movement based on time functions gradually developed into a trend.This paper describes the original Knothe time funetion and three kinds of improved Knothe time funetions and introduces the application of those in dynamic subsidence on the ground.An example is given in the end of the paper,the results show that the original Knothe time funetion and three kinds of improved Knothe time funetions all have higher accuracy and practical meaning.
Prediction of earth's surface movement based on time functions gradually developed into a trend.This paper describes the original Knothe time funetion and three kinds of improved Knothe time funetions and introduces the application of those in dynamic subsidence on the ground.An example is given in the end of the paper,the results show that the original Knothe time funetion and three kinds of improved Knothe time funetions all have higher accuracy and practical meaning.
引文
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[2]朱广轶,朱乐君,郭影.地表沉陷动态时间函数研究[J].西安科技大学学报,2009,29(3):329-332.
[3]彭小沾,崔希民,臧永强,等.时间函数与地表动态移动变形规律[J].北京科技大学学报,2004,26(4):341-344.
[4]A.JAROSZ,M.KARMIS,A.SROKA.Subsidence development withtime-experiences from longwall operations in the Appalachian coalfield[J].Geotechnical and Geological Engineering,1990,8(3):261-273.
[5]Knotlle S.Time influence on formation of a subsidence surface[J].Archiwum Gornictwa i Hutnictwa,Krakow(in Polish),1952,1(1):1.
[6]高延法,贾君莹,李冰,等.地表下沉衰减函数与塌陷区稳定性分析[J].煤炭学报,2009,34(7):892-896.
[7]崔希民,缪协兴,赵英利,等.论地表移动过程的时间函数[J].煤炭学报,1999,24(5):453-456.
[8]C.Gonzalez-Nicieza,M.I.Alvarez-Fernandez,A.Menendez-Diazetc.The influence of time on subsidence in the Central AsturianCoalfield[J].Bulletin of Engineering Geology and the Environment,2007,66(3):319-329.
[9]常占强,王金庄.关于地表点下沉时间函数的研究——改进的克诺特时间函数[J].2003,22(9):1 496-1 499.
[10]刘玉成,曹树刚,刘延保.改进的Knothe地表沉陷时间函数模型[J].测绘科学,2009,34(5):16-17,31.
[11]宁永香,崔建国.影响地表动态移动和变形的因素[J].黑龙江科技学院学报,2006,16(1):19-21,26.
[12]李德海.覆岩岩性对地表移动过程时间影响参数的影响[J].岩石力学与工程学报,2004,23(22):3 780-3 784.
[2]朱广轶,朱乐君,郭影.地表沉陷动态时间函数研究[J].西安科技大学学报,2009,29(3):329-332.
[3]彭小沾,崔希民,臧永强,等.时间函数与地表动态移动变形规律[J].北京科技大学学报,2004,26(4):341-344.
[4]A.JAROSZ,M.KARMIS,A.SROKA.Subsidence development withtime-experiences from longwall operations in the Appalachian coalfield[J].Geotechnical and Geological Engineering,1990,8(3):261-273.
[5]Knotlle S.Time influence on formation of a subsidence surface[J].Archiwum Gornictwa i Hutnictwa,Krakow(in Polish),1952,1(1):1.
[6]高延法,贾君莹,李冰,等.地表下沉衰减函数与塌陷区稳定性分析[J].煤炭学报,2009,34(7):892-896.
[7]崔希民,缪协兴,赵英利,等.论地表移动过程的时间函数[J].煤炭学报,1999,24(5):453-456.
[8]C.Gonzalez-Nicieza,M.I.Alvarez-Fernandez,A.Menendez-Diazetc.The influence of time on subsidence in the Central AsturianCoalfield[J].Bulletin of Engineering Geology and the Environment,2007,66(3):319-329.
[9]常占强,王金庄.关于地表点下沉时间函数的研究——改进的克诺特时间函数[J].2003,22(9):1 496-1 499.
[10]刘玉成,曹树刚,刘延保.改进的Knothe地表沉陷时间函数模型[J].测绘科学,2009,34(5):16-17,31.
[11]宁永香,崔建国.影响地表动态移动和变形的因素[J].黑龙江科技学院学报,2006,16(1):19-21,26.
[12]李德海.覆岩岩性对地表移动过程时间影响参数的影响[J].岩石力学与工程学报,2004,23(22):3 780-3 784.