置换深度估算的一维波动方程法

罗嗣海; 潘小青; 黄松华; 龚晓南

Volume 27 Issue 1

Jan. 2002

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LUO Si-hai, PAN Xiao-qing, HUANG Song-hua, GONG Xiao-nan, 2002. One-Dimensional Wave Equation Model for Estimating Replacement Depth of Dynamic Replacement. Earth Science, 27(1): 115-119.

Citation:

LUO Si-hai, PAN Xiao-qing, HUANG Song-hua, GONG Xiao-nan, 2002. One-Dimensional Wave Equation Model for Estimating Replacement Depth of Dynamic Replacement. Earth Science, 27(1): 115-119.

LUO Si-hai, PAN Xiao-qing, HUANG Song-hua, GONG Xiao-nan, 2002. One-Dimensional Wave Equation Model for Estimating Replacement Depth of Dynamic Replacement. Earth Science, 27(1): 115-119.

Citation:

LUO Si-hai, PAN Xiao-qing, HUANG Song-hua, GONG Xiao-nan, 2002. One-Dimensional Wave Equation Model for Estimating Replacement Depth of Dynamic Replacement. Earth Science, 27(1): 115-119.

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One-Dimensional Wave Equation Model for Estimating Replacement Depth of Dynamic Replacement

1.
Department of Resources and Env ironmental Engineering, East China Geological Institute, Fuz hou 344000, China
2.
Department of Civil Engineering, Zhejiang University, Hangzhou 310027, China

Received Date: 2001-01-10
Publish Date: 2002-01-25

Abstract

Abstract

Dynamic replacement has gained wide application, but its design is highly empirical. There is no way to estimate properly the displacement depth. In this event, this paper draws its attention on this subject, proposes a one dimensional wave equation model and its solution method for the replacement depth estimation, and gives the values of the parameters in this model for reference. Case studies showed this model is satisfactory. Thereafter, the replacement process has been simulated and a simplified formula for the replacement depth estimation is presented.
- dynamic replacement,
- replacement depth,
- one dimensional wave model,
- parameter,
- simplified formula

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References(5)

References

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