This publication will introduce you to the engineering properties of soil and rock. You will learn how the properties of compaction, permeability, consolidation-swell, shear strength, stress-strain modulus (modulus of elasticity), and Poisson's ratio are determined and used in design of foundations of structures. You will learn about the compaction characteristics of soils, how the relative density of cohesionless soils influences the angle of internal friction, the definition of relative compaction of soils, and many other concepts that are the basis of applying the engineering properties of soil and rock to design of foundations of buildings and earth structures.

This publication provides an introduction to application of geotextiles in erosion control.

Grouting is a widely used method for strengthening and sealing rock, soil and concrete. The possibilities for sealing structures are of great importance from both an economic and environmental point of view. The cost of grouting has in certain projects been as high as the cost of blasting and excavating the tunnel. To improve the technique for grouting with cement-based material, it is necessary to examine the properties of the grout mixture used. This course is intended to provide an introduction to soil grouting materials and procedures for those engineers not familiar with the technology and its application.

This publication will introduce you to methods, materials and equipment for stabilization of subgrade soils. The depth of stabilization generally must be sufficient to absorb most of the foundation pressure bulb. The relative benefits of vibrocompaction, vibrodisplacement compaction, and precompression are discussed. Soft, cohesive soils treated in place are generally suitable only for low-intensity loadings. Soil stabilization of wet, soft soils may be accomplished by addition of lime; grout to control water flow into excavations to reduce lateral support requirements or to reduce liquefaction or settlement caused by adjacent pile driving; seepage control by electroosmosis; and temporary stabilization by freezing.