Soil-structure interaction (SSI) is an important phenomenon in the seismic response analysis. As seismologists describe seismic excitation in terms of the seismic motion of certain control point at the free surface of the initial site, the question is whether the same point of the structure (after structure appears) will have the same seismic response motion in case of the same seismic event. If yes, then seismic motion from seismologists is directly applied to the base of the structure (it is called “fixed-base analysis”), and they say that “no SSI occurs”’ (though literally speaking soil is forcing structure to move, so interaction is always present). This is a conventional approach in the field of civil engineering. However, if heavy and rigid structure (sometimes embedded) is erected on medium or soft soil site, this structure changes the seismic response motion of the soil as compared to the initial free-field picture. Such a situation is typical for Nuclear Power Plants (NPPs), deeply embedded structures, etc. The book describes different approaches to SSI analysis and different SSI effects. Special attention is paid to the Combined Asymptotic Method (CAM) developed by the author and used for the design of NPPs in seismic regions. Nowadays, some civil structures have parameters comparable to those of NPPs (e.g., masses and embedment), so these approaches become useful for the civil structural engineers as well.
Fans around the world adore the bestselling No. 1 Ladies’ Detective Agency series and its proprietor, Precious Ramotswe, Botswana’s premier lady detective. In this charming series, Mma Ramotswe—with help from her loyal associate, Grace Makutsi—navigates her cases and her personal life with wisdom, good humor, and the occasional cup of tea. Mma Precious Ramotswe is content. Her business is well established with many satisfied customers, and in her mid-thirties (“the finest age to be”) she has a house, two adopted children, a fine fiancé. But, as always, there are troubles. Mr. J.L.B. Matekoni has not set the date for their marriage. Her able assistant, Mma Makutsi, wants a husband. And worse, a rival detective agency has opened in town—an agency that does not have the gentle approach to business that Mma Ramotswe’s does. But, of course, Precious will manage these things, as she always does, with her uncanny insight and her good heart.
Now that the No. 1 Ladies' Detective Agency is firmly established, founder Precious Ramotswe faces new challenges at home and at work--from problems with her adopted son to a sexist rival who is opening a detective agency across town.
“... the book is wonderfully illustrated with full color and descriptive images that complement each tutorial or exercise. Alex’s teaching background really rings through as every item is nicely structured and very informative. Overall Alex’s book is a winner. Well structured, illustrated and most of all easy to read and understand. While the overall theme is based in architecture, the techniques can be applied to any discipline and the wide range of topics covered are excellently delivered.” -Richard O’Brien, CatchUp Editor, the official SketchUcation newsletter The one-stop guide to SketchUp for architects, designers, and builders SketchUp is the tool of choice for architects, interior designers, and construction professionals. Though the basics are simple to understand, getting the most out of it requires deeper instruction and guidance. Architectural Design with Google SketchUp uses easy-to-understand tutorials to describe both common and advanced process, illustrated throughout with full-color renderings. Handy sidebars throughout the book cover fundamentals and background information End-of-chapter exercises help readers master new skills and techniques A robust companion website includes helpful videos, sample files, and plug-ins
THE NO. 1 LADIES DETECTIVE AGENCY. FOR ALL CONFIDENTIAL MATTERS AND ENQUIRIES. SATISFACTION GUARANTEED FOR ALL PARTIES. UNDER PERSONAL MANAGEMENT. A beguiling mystery and lyrical novel of Africa -- the fourth in a series that the L.A. Times calls “thoroughly engaging and entertaining.” Now that The No. 1 Ladies’ Detective Agency (the only detective agency for ladies and others in Botswana) is established, its founder, Precious Ramotswe, can look upon her life with pride: she’s reached her late thirties (“the finest age to be”), has a house, two children, a good fiancé -- Mr. J. L. B. Matekoni -- and many satisfied customers. But life is never without its problems. It turns out that her adopted son is responsible for the dead hoopoe bird in the garden; her assistant, Mma Makutsi, wants a husband and needs help with her idea to open the Kalahari Typing School for Men; yet Mma Ramotswe’s sexist rival has no trouble opening his Satisfaction Guaranteed Detective Agency across town. Will Precious Ramotswe’s delightfully cunning and profoundly moral methods save the day? Follow the continuing story of Botswana’s first lady detective in the irresistible The Kalahari Typing School for Men.
Fans around the world adore the bestselling No. 1 Ladies’ Detective Agency series and its proprietor, Precious Ramotswe, Botswana’s premier lady detective. In this charming series, Mma Ramotswe—with help from her loyal associate, Grace Makutsi—navigates her cases and her personal life with wisdom, good humor, and the occasional cup of tea. In Morality for Beautiful Girls, Precious Ramotswe, founder and owner of the only detective agency for the concerns of both ladies and others, investigates the alleged poisoning of the brother of an important “Government Man,” and the moral character of the four finalists of the Miss Beauty and Integrity Contest, the winner of which will almost certainly be a contestant for the title of Miss Botswana. Yet her business is having money problems, and when other difficulties arise at her fiancé’s Tlokweng Road Speedy Motors, she discovers the reliable Mr J.L.B. Matekoni is more complicated then he seems.
Recent major earthquakes around the world have shown the vulnerability of infrastructure and the need for research to better understand the nature of seismic events and their effects on structures. As a result, earthquake engineering research has been expanding as more and more data become available from a large array of seismic instruments, large scale experiments and numerical simulations. The first part of this book presents results from some of the current seismic research work including three-dimensional wave propagation in different soil media, seismic loss assessment, probabilistic hazard analysis, geotechnical problems including soil-structure interaction. The second part of the book focuses on the seismic behavior of structures including historical and monumental structures, bridge embankments, and different types of bridges and bearings.
The complete guide to Excel 2019 Whether you are just starting out or an Excel novice, the Excel 2019 Bible is your comprehensive, go-to guide for all your Excel 2019 needs. Whether you use Excel at work or at home, you will be guided through the powerful new features and capabilities to take full advantage of what the updated version offers. Learn to incorporate templates, implement formulas, create pivot tables, analyze data, and much more. Navigate this powerful tool for business, home management, technical work, and much more with the only resource you need, Excel 2019 Bible. Create functional spreadsheets that work Master formulas, formatting, pivot tables, and more Get acquainted with Excel 2019's new features and tools Whether you need a walkthrough tutorial or an easy-to-navigate desk reference, the Excel 2019 Bible has you covered with complete coverage and clear expert guidance.
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