Civil Engineering ReferencePoint Suite

Appendices

Appendix A: Empirical Relations for Coefficient of Permeability in Clayey Soil
Appendix B: Filter Criteria Developed from Laboratory Testing
Appendix C: Graph to Calculate the Shape Factor Using the Value of h/d
Appendix D: Conditions Using Which You Can Determine the Nature of The Phreatic Lines
Appendix E: Values of Void Ratio, Porosity and Unit Weight for Some Typical Soils in a Natural State
Appendix F: Determination of Atterberg Limits of the given sample
Appendix G: Determination of C.B.R. value of given material specimen
Appendix H: Types of Cement
Appendix I: Organizations and Associations Related to Transportation and Highways
Appendix J: Determination of Optimum Moisture Content of the specimen
Appendix K: Determination of water absorption value of the aggregates used for the construction of G.S.B. (Granular Sub Base)
Appendix L: California Diversion Curves
Appendix M: Queuing Model Relations for Terminal Designs
Appendix N: Stratified Diversion-Curve Model of Modal Choice for Washington DC, Philadelphia, and Toronto.
Appendix O: Prescribed Lengths of Vertical Curves in Relation to Grades at Vertical Point of Curvature and Vertical Point of Tangency.
Appendix P: Modes of Shear Failure

Empirical Relations for Coefficient of Permeability in Clayey Soil
Investigator	Relation	Notation	Remarks
Mesri and Olson (1971)	log k = C ₂ log e + C ₃	C ₂ and C ₃ are constants	Based on artificial and remolded soil
Taylor (1948)	Log k = log k ₀	k ₀ is coefficient of in situ permeability at void ratio e ₀. k...

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Civil Engineering ReferencePoint Suite