Soil mechanics is a branch of engineering mechanics that describes the behavior of soils. It di ers from uid mechanics and solid mechanics in the sense that soils consist of a heterogeneous mixture of uids and particles but soil may also contain organic solids, liquids, and gasses and other matter. The text Soil Mechanics and Foundation Engineering covers the theoretical aspects of soil mechanics and foundation engineering. First chapter presents a pseudo-static method for analysis of piles in lique - able soil under seismic loads. In second chapter, we deal with the seismic analysis of chimney with piled raft foundation considering the exibility of soil in time domain. Third chapter focuses on 3D-analysis of soil-foundation-structure interaction in layered soil. Experimental study of dynamic characteristics on composite foundation with CFG long pile and rammed cement-soil short pile has been revealed in fourth chapter. Fifth chapter deals with the in uence of soil-foundation interaction properties on oscillations of the system “building-building” and “building-stack-like structure”. The aim of sixth chapter is to highlight the soil-structure interaction with a linear variation of the mechanical properties of the soil with the depth. An experimental study on the e ect of foundation depth, size and shape on subgrade reaction of cohessionless soil has been introduced in seventh chapter. Eighth chapter studies the in uence of mechanical and geometrical characteristics of the concrete and the soil on the stresses in a mat foundation. Ninth chapter provides a quantitative framework for estimating energy requirements for soil penetration work done by earthworms and plant roots, and delineates intrinsic and external mechanical limits for bioturbation processes. The purpose of tenth chapter is to understand the e ect of ground conditions on microbial cementation in cohesionless soils. Eleventh chapter focuses on the impact of land ll high concentration solutions erosion on geosynthetic clay liner (GCL) materials permeability. Liquefaction evaluation of dam foundation soils considering overlying structure has been proposed in twelfth chapter. A framework for identifying plant species for xing soil on unstable slopes has been presented in thirteenth chapter. Fourteenth chapter presents a nite element approach to analyze the response of shallow foundations on soils with strain-softening behavior. Dynamic characteristics of saturated silty soil ground treated by stone column composite foundation have been described in fteenth chapter. Sixteenth chapter deals with physical, mineralogical, and micromorphological properties of expansive soil treated at di erent temperature. The tension and puncture properties of high-density polyethylene (HDPE) geomembrane under the corrosion of leachate have been focused in seventeenth chapter. Last chapter proposes a method, named intelligent stability design (ISD), for the safety management of large underground hydropower cavern groups, which includes many intelligent algorithms and dynamic feedback principles.
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