Handbook on Concrete Reinforcement and Detailing

3-D Structural Geology: A Practical Guide to Quantitative Surface and Subsurface Map Interpretation

Sedimentary basins, evolution facies and sediment budget

This book addresses both qualitative and quantitative aspects of basin analysis, including topics such as various flux rates, diagenesis, and fluid flow, in the context of plate tectonics and sedimentary geology. Tectonic subsidence and uplift are prerequisites for basin formation and terrigenous sediment supply, but sedimentary processes in a basin are governed by other factors, including water circulation and recycling of nutrients, sedi- ment transport, deposition, and redistribution. The sedimentary facies of a basin are largely controlled by the interrelationship between subsidence, sedimentation rate, and relative sea level change. Basinal sediment budgets are a topic which has been rarely treated in textbooks. Large-scale processes, facies associations, and especially sedimentary sequences are stressed in the book, rather than small-scale sedimentary structures, texture, petrographic characteristics, or detailed descriptions of biogenic sediment components and trace fossils. The latter phenomena are sufficiently described in a number of modern books. Finally, brief sections address the application of basic knowledge to exploration for hydrocarbons, coal, minerals, and deep groundwater.
This book is written for advanced students and professionals who re- quire a comparatively straightforward, elementary treatment of sedimentary basin processes and evolution. The reader should already be familiar with general geology and geologic principles and have some basic knowledge of sedimentology. Quantitative aspects are described by simple equations and idealized examples. The book emphasizes broad, large-scale features of sedimentary basins and their facies associations. It provides only a limited number of case studies, which are chosen mostly from Europe and North America, but from other continents as well. Many experts will probably find that their specific topics are not treated thoroughly enough and that important datails have been omitted. Others may criticize that not all publications relevant to their fields are cited in the reference list. I would be grateful if these colleagues were to inform me when important points are missing or not treated properly.

Technical English for Geosciences: A Text/Work Book

The course book Technical English for Geosciences is a real gold mine for all – most especially students and lecturers – who need to enhance their command of the English language with the terminology of geosciences. Subjects from all branches and disciplines of geosciences are discussed: Applied Geology, Geotechnology/Geoengineering, Mineralogy, Hydrology, Mining and Rehabilitation, Meteorology, and Water and Waste Management – subjects which are closely related to Bachelor’s or Master’s degree studies. Texts are taken from various authentic material including advertisement brochures, scientific monographs or internet sources. Terminology is practiced through multiple tasks and interesting exercises. The book is meant for learning in classes as well as for self-study. A glossary and proposals for solutions are provided at the end of the book.

Finite Element study on Oil Tank foundation system

The thesis focuses on Oil tank foundation system. The finite element code PLAXIS and PLAXIS 3D Foundation were used for the numerical simulation. The research work is aimed at pursuing the objectives: (1) Numerical analysis for single pile, pile raft analysis and compare to some other established methods to validate the FEM program (2) Back analysis of the centrifuge data of 37 end-bearing pile group underneath the sand pad supporting a model oil tank.
The research work done can be summarized as: (1) Single pile was modeled in both 2D Axisymmetry using Plaxis v8 and 3D using Plaxis 3D Foundation. The results from both analyses are compared in order to check the accuracy of Plaxis 3D Foundation program. Plaxis 3D Foundation also is validated in prediction behavior of a piled raft with 6 other established methods (2) numerical analyses to study the effect of pile cap area, thickness of overlying granular material, number of piles, and stiffness of bed layer of a pile foundation system supporting an oil tank over soft clay. The load distribution among piles, the load transfer characteristics, the maximum settlement, the differential settlement, the shape of settlement and the arching in soil are investigated in each case study. The results are compared to centrifuge data.

PRECISE METHODS FOR ESTIMATING PAVEMENT CLASSIFICATION NUMBER