Research on Equivalent Processes of Rock Mass Parameters with Anchor Piles

ＩｎｔｒｏｄｕｃｔｉｏｎＦｉｓｓｕｒｅｒｏｃｋｍａｓｓｉｓｔｈｅｍａｊｏｒｒｅｓｅａｒｃｈｏｂｊｅｃｔｏｆｔｈｅｓｌｏｐｅａｎｄｌａｎｄｓｌｉｄｅｓ.Ｍａｎｙｐａｒａｍｅｔｅｒｓｏｆｔｈｅｆｒａｃｔｕｒｅｐｌａｎｅｓｕｃｈａｓｓｔｒｉｋｅ ,ｄｉｐ ,ａｐｅｒｔｕｒｅ ,ｍｅｃｈａｎｉｃａｌｐｒｏｐｅｒｔｉｅｓａｎｄｃｏｎｔｉｎｕｕｍｅｔｃ .ｉｎｆｌｕｅｎｃｅｓｔｒｏｎｇｌｙａｎｄｅｖｅｎｃｏｎｔｒｏｌｔｈｅｓｔａｂｉｌｉｔｙｏｆｔｈｅｒｏｃｋｍａｓｓｌａｎｄｓｌｉｄｅ .Ｈｉｔｈｅｒｔｏ ,ｑｕｉｔｅａ…     

THE RE－EXAMINATION OF DETERMINING THE COEFFICIENT OF THE AMPLITUDE EVOLUTION EQUATION IN THE NONLINEAR THEORY OF THE HYDRODYNAMIC STABILITY

ＴＨＥＲＥ－ＥＸＡＭＩＮＡＴＩＯＮＯＦＤＥＴＥＲＭＩＮＩＮＧＴＨＥＣＯＥＦＦＩＣＩＥＮＴＯＦＴＨＥＡＭＰＬＩＴＵＤＥＥＶＯＬＵＴＩＯＮＥＱＵＡＴＩＯＮＩＮＴＨＥＮＯＮＬＩＮＥＡＲＴＨＥＯＲＹＯＦＴＨＥＨＹＤＲＯＤＹＮＡＭＩＣＳＴＡＢＩＬＩＴＹＬｕｏＪ...     

The bounded solution of a class of differential-difference equation of advanced type and its asymptotic behavior

In this paper, we consider the differential-difference equation of advanced type with perturbation term. It is shown that if the bounded solution of the reduced equation has negative exponential order and the perturbation term f satisfies certain condition, then the bounded solution of the perturbation equation has negative exponential order.