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Complete coverage of earthquake-resistant concrete building design Written by a renowned seismic engineering expert, this authoritative resource discusses the theory and practice for the design and evaluation of earthquakeresisting reinforced concrete buildings. The book addresses the behavior of reinforced concrete materials, components, and systems subjected to routine and extreme loads, with an emphasis on response to earthquake loading. Design methods, both at a basic level as required by current building codes and at an advanced level needed for special problems such as seismic performance assessment, are described. Data and models useful for analyzing reinforced concrete structures as well as numerous illustrations, tables, and equations are included in this detailed reference. Seismic Design of Reinforced Concrete Buildings covers: Seismic design and performance verification Steel reinforcement Concrete Confined concrete Axially loaded members Moment and axial force Shear in beams, columns, and walls Development and anchorage Beam-column connections Slab-column and slab-wall connections Seismic design overview Special moment frames Special structural walls Gravity framing Diaphragms and collectors Foundations
Production of Portland cement is responsible for about seven percent of the world's greenhouse gas emissions. The pressure to make the production of concrete more sustainable, or "greener", is considerable and increasing. This requires a wholesale shift in processes, materials and methods in the concrete industry. Pure Portland cement will nee
* Presents the basics of seismic-resistant design of concrete structures. * Provides a major focus on the seismic design of precast bracing systems.
Performance-Based Seismic Design (PBSD) is a structural design methodology that has become more common in urban centers around the world, particularly for the design of high-rise buildings. The primary benefit of PBSD is that it substantiates exceptions to prescribed code requirements, such as height limits applied to specific structural systems, and allows project teams to demonstrate higher performance levels for structures during a seismic event.However, the methodology also involves significantly more effort in the analysis and design stages, with verification of building performance required at multiple seismic demand levels using Nonlinear Response History Analysis (NRHA). The design process also requires substantial knowledge of overall building performance and analytical modeling, in order to proportion and detail structural systems to meet specific performance objectives.This CTBUH Technical Guide provides structural engineers, developers, and contractors with a general understanding of the PBSD process by presenting case studies that demonstrate the issues commonly encountered when using the methodology, along with their corresponding solutions. The guide also provides references to the latest industry guidelines, as applied in the western United States, with the goal of disseminating these methods to an international audience for the advancement and expansion of PBSD principles worldwide.
In 2009, Avatar, a 3-D movie directed by James Cameron, became the most successful motion picture of all time, a technological breakthrough that has grossed more than $2.5 billion worldwide. Its seamless computer-generated imagery and live action stereo photography effectively defined the importance of 3-D to the future of cinema, as well as all other currently evolving digital displays. Though stereoscopic cinema began in the early nineteenth century and exploded in the 1950s in Hollywood, its present status as an enduring genre was confirmed by Avatar's success. 3-D Revolution: The History of Modern Stereoscopic Cinema traces the rise of modern 3-D technology from Arch Oboler's Bwana Devil (1952), which launched the 50s 3-D boom in Hollywood, to the rapidly-modernizing 3-D industry today. Ray Zone takes a comprehensive approach that not only examines the technology of the films, but also investigates the business, culture, and art of their production. Influencing new generations of filmmakers for decades, the evolution of 3-D cinema technology continues to fill our theaters with summer blockbusters and holiday megahits.
From the eighteenth century to the eve of the Civil War, Georgia's racial order shifted from the somewhat fluid conception of race prevalent in the colonial era to the harsher understanding of racial difference prevalent in the antebellum era. In Cultivating Race: The Expansion of Slavery in Georgia, 1750--1860, Watson W. Jennison explores the centrality of race in the development of Georgia, arguing that long-term structural and demographic changes account for this transformation. Jennison traces the rise of rice cultivation and the plantation complex in low country Georgia in the mid-eighteenth century and charts the spread of slavery into the up country in the decades that followed. Cultivating Race examines the "cultivation" of race on two levels: race as a concept and reality that was created, and race as a distinct social order that emerged because of the specifics of crop cultivation. Using a variety of primary documents including newspapers, diaries, correspondence, and plantation records, Jennison offers an in-depth examination of the evolution of racism and racial ideology in the lower South.