论文信息 - COMPACT – A Reclamation Soil Compaction Model Part I. Model Development

COMPACT – A Reclamation Soil Compaction Model Part I. Model Development

A physically based, event oriented soil compaction model, known as COMPACT, was developed as a management or research tool to evaluate the effect of surface mining systems on compaction of soil material during reclamation. Simulation of compaction throughout the soil profile at a surface mining reclamation site requires information describing how equipment moves on the site. The compaction processes that are caused by vehicles throughout the soil profile are described by applying the pressure distribution of the surface contact area of a tire or track to determine stresses in the soil profile. A virgin compression curve is then used to determine bulk density at any point within the soil profile. COMPACT predicts compaction of reconstructed patterns, type of vehicles, and type of soil material. Development of the simulation model is described in this article.

Ronald L. Bingner | Larry G. Wells

[1] S. Ahmed,et al. PORE SIZES AND STRENGTH OF COMPACTED CLAY , 1974 .

[2] Brennan D. Soane. Traction and transport systems as related to cropping systems , 1985 .

[3] K. K. Barnes. Compaction of agricultural soils , 1971 .

[4] Bernard Gordon,et al. Effect of Rock Content on Compaction Characteristics of Clayey Gravel , 1965 .

[5] A. Alan B. Pritsker,et al. Gasp iv simulation language , 1974 .

[6] R. Whitman,et al. Soil mechanics, SI version , 1969 .

[7] R. E. Phillips,et al. Soil Compaction in the Field and Corn Growth1 , 1962 .

[8] Walter Söhne,et al. Fundamentals of pressure distribution and soil compaction under tractor tires , 1958 .

[9] J. A. Hobbs,et al. Soil Compaction Effects on Field Plant Growth 1 , 1965 .

[10] G. R. Free,et al. Compactibility of Certain Soils as Related to Organic Matter and Erosion 1 , 1947 .

[11] David F. Gibson,et al. Grading western surface mines for post mining land uses , 1981 .

[12] W. E. Larson,et al. Compression of agricultural soils from eight soil orders. , 1980 .

[13] T. J. Poskitt. The Consolidation of Saturated Clay with Variable Permeability and Compressibility , 1969 .

[14] K. Pohjakas. THE EFFECT OF SOLUBLE SALTS ON THE COMPACTIBILITY OF FOUR SASKATCHEWAN SOILS , 1966 .

[15] E. McKyes,et al. The effect of machinery traffic and tillage operations on the physical properties of a clay and on yield of silage corn , 1979 .