Experimental Investigation of the Behavior of Lightly-reinforced Concrete Column and Beam-column Joint Details Subjected to Seismic Loading

Experimental Investigation of the Behavior of Lightly-reinforced Concrete Column and Beam-column Joint Details Subjected to Seismic Loading PDF Author: Stephen Paul Pessiki
Publisher:
ISBN:
Category : Columns, Concrete
Languages : en
Pages : 894

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Experimental Investigation of the Behavior of Lightly-reinforced Concrete Column and Beam-column Joint Details Subjected to Seismic Loading

Experimental Investigation of the Behavior of Lightly-reinforced Concrete Column and Beam-column Joint Details Subjected to Seismic Loading PDF Author: Stephen Paul Pessiki
Publisher:
ISBN:
Category : Columns, Concrete
Languages : en
Pages : 894

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Book Description


Seismic Behavior of Lightly-reinforced Concrete Column and Beam-column Joint Details

Seismic Behavior of Lightly-reinforced Concrete Column and Beam-column Joint Details PDF Author:
Publisher:
ISBN:
Category : Columns, Concrete
Languages : en
Pages :

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Safety, Reliability, Risk and Life-Cycle Performance of Structures and Infrastructures

Safety, Reliability, Risk and Life-Cycle Performance of Structures and Infrastructures PDF Author: George Deodatis
Publisher: CRC Press
ISBN: 1315884887
Category : Technology & Engineering
Languages : en
Pages : 1112

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Book Description
Safety, Reliability, Risk and Life-Cycle Performance of Structures and Infrastructures contains the plenary lectures and papers presented at the 11th International Conference on STRUCTURAL SAFETY AND RELIABILITY (ICOSSAR2013, New York, NY, USA, 16-20 June 2013), and covers major aspects of safety, reliability, risk and life-cycle performance of str

Hydro-Environmental Analysis

Hydro-Environmental Analysis PDF Author: James L. Martin
Publisher: CRC Press
ISBN: 1138000868
Category : Science
Languages : en
Pages : 5742

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Book Description
Focusing on fundamental principles, Hydro-Environmental Analysis: Freshwater Environments presents in-depth information about freshwater environments and how they are influenced by regulation. It provides a holistic approach, exploring the factors that impact water quality and quantity, and the regulations, policy and management methods that are necessary to maintain this vital resource. It offers a historical viewpoint as well as an overview and foundation of the physical, chemical, and biological characteristics affecting the management of freshwater environments. The book concentrates on broad and general concepts, providing an interdisciplinary foundation. The author covers the methods of measurement and classification; chemical, physical, and biological characteristics; indicators of ecological health; and management and restoration. He also considers common indicators of environmental health; characteristics and operations of regulatory control structures; applicable laws and regulations; and restoration methods. The text delves into rivers and streams in the first half and lakes and reservoirs in the second half. Each section centers on the characteristics of those systems and methods of classification, and then moves on to discuss the physical, chemical, and biological characteristics of each. In the section on lakes and reservoirs, it examines the characteristics and operations of regulatory structures, and presents the methods commonly used to assess the environmental health or integrity of these water bodies. It also introduces considerations for restoration, and presents two unique aquatic environments: wetlands and reservoir tailwaters. Written from an engineering perspective, the book is an ideal introduction to the aquatic and limnological sciences for students of environmental science, as well as students of environmental engineering. It also serves as a reference for engineers and scientists involved in the management, regulation, or restoration of freshwater environments.

State-of-the-art Review of Seismic Behavior of Deficient and Retrofitted Reinforced Concrete Beam Column Joints

State-of-the-art Review of Seismic Behavior of Deficient and Retrofitted Reinforced Concrete Beam Column Joints PDF Author: Robert B. Lotus
Publisher:
ISBN: 9781124677545
Category :
Languages : en
Pages : 158

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Book Description
Beam-column joint is considered a critical region in a structure when subjected to seismic load. Past earthquakes have shown that many of these structures behaved poorly and exhibited a combination of brittle failure at the joint and pullout of the beam longitudinal steel, leading to a rapid degradation of the joint and a precursor to a catastrophic collapse of a structure. Review of existing structures built prior to 1976 have determined concrete joints typically have little or no transverse reinforcement, discontinuous bottom beam reinforcement with insufficient embedment depth, and a common occurrence of column lap splice above the beam-column interface. Previous studies of rebar bond slip behavior, joint shear response, and joint interface - shear response were reviewed culminating in a study of various joint models simulating the behavior of deficient concrete beam-column joint subjected to a seismic load. An experimental test program consisting of three specimens was developed to test the behavior of deficient concrete beam-column joints. Specimen AB1 consists of deficient shear reinforcement at the joint, and will be tested to evaluate the behavior of a deficient reinforced concrete beam-column joint solely on insufficient shear reinforcement. Specimen AB2 is designed according to pre-1976 building standard and lacks sufficient rebar embedment of longitudinal beam reinforcement at the joint and has no shear reinforcement within the joint area. Specimen ACI318 is designed per the specifications of ACI 318-08, and will be used as the control specimen. Experimental results of the test program will eventually be applied as a baseline comparison to proposed state-of-the-art retrofit schemes aimed at enhancing the overall seismic performance of deficient reinforced concrete beam-column joints.

Seismic Behavior and Smooth Hysteretic Modeling of Lightly Reinforced Concrete Joints

Seismic Behavior and Smooth Hysteretic Modeling of Lightly Reinforced Concrete Joints PDF Author: Hatem Ahmed Adel AlShaikh
Publisher:
ISBN:
Category :
Languages : en
Pages : 604

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Technical Report

Technical Report PDF Author:
Publisher:
ISBN:
Category : Earthquake engineering
Languages : en
Pages : 268

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NEHRP Commentary on the Gidelines for the Seismic Rehabilitation of Buildings

NEHRP Commentary on the Gidelines for the Seismic Rehabilitation of Buildings PDF Author: Eugene Zeller
Publisher: DIANE Publishing
ISBN: 9780756706272
Category : Technology & Engineering
Languages : en
Pages : 500

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Book Description
This document from the National Earthquake Hazards Reduction Program (NEHRP) was prepared for the Building Seismic Safety Council (BSSC) with funding from the Federal Emergency Management Agency (FEMA). It provides commentary on the NEHRP Guidelines for the Seismic Rehabilitation of Buildings. It contains systematic guidance enabling design professionals to formulate effective & reliable rehabilitation approaches that will limit the expected earthquake damage to a specified range for a specified level of ground shaking. This kind of guidance applicable to all types of existing buildings & in all parts of the country has never existed before. Illustrated.

The Behavior of Fiber Reinforced Concrete Beam-column Joints Subjected to Earthquake-type Loading

The Behavior of Fiber Reinforced Concrete Beam-column Joints Subjected to Earthquake-type Loading PDF Author: Paul Robert Gefken
Publisher:
ISBN:
Category :
Languages : en
Pages : 350

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The Effects of Nonlinear Building Response and Earthquake Duration on Acceleration Floor Response Spectra

The Effects of Nonlinear Building Response and Earthquake Duration on Acceleration Floor Response Spectra PDF Author: Ricardo Correa
Publisher:
ISBN:
Category :
Languages : en
Pages : 446

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