Author: M. Z. DuanPublisher:
ISBN:
Category : Concrete construction
Languages : en
Pages : 74
Book Description
Effects of Nonuniform and Impact Loading on Slab-shores in Concrete Placing and Shore Removal During Construction
Author: M. Z. DuanPublisher:
ISBN:
Category : Concrete construction
Languages : en
Pages : 74
Book Description
Concrete International
Author: Effects of Creep and Shrinkage on Slab-shore Loads and Deflections During Construction
Author: Ming-Zhu DuanPublisher:
ISBN:
Category : Concrete
Languages : en
Pages : 90
Book Description
Shore and Re-shore Sequences Including Age of Concrete and Reshore Stiffnesses
Author: Luc Jean-Guy MonettePublisher:
ISBN:
Category : Concrete slabs
Languages : en
Pages : 316
Book Description
Deflection of Reinforced Concrete Slabs Under Construction Loading
Author: Cameron J GrahamPublisher:
ISBN:
Category : Concrete slabs
Languages : en
Pages : 234
Book Description
Analysis of Vertical Load Distribution in Shoring and Slab Systems of Multistory Concrete Structures Under Construction
Author: Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Analysis of the construction load distribution during construction of multistory concrete buildings is critical for both construction safety and economy. Recent reduction of load factors used in design of the permanent structure has resulted in less strength availability in the construction stage and need for tools to better support shoring and reshoring analysis. Using the traditional simplified method to analyze loads in a concrete structure under construction, spreadsheet models have been developed which distribute load inputs chosen by the engineer. The models determine the vertical loads resisted by the following shoring systems: one set of shores with either two or three sets of reshores; two sets of shores with either one or two sets of reshores; or three sets of mechanical drophead shores. Analysis can be performed using either unfactored or factored loads and using either actual uniform loads or loads expressed as a proportion of slab dead load, D. Slab liftoff was then analyzed to prevent improper loading conditions during the construction cycle of multistory concrete buildings. The results of the models were validated by comparison with previously published shoring analysis. Lastly, a sensitivity analysis is performed to compare the loads supported by individual slabs and sets of shores in each model during the placement of upper floors.
Western Engineering
Author: Concrete Placement Load Effects During Construction
Author: J. L. PengImproved Simplified Method for Slab and Shore Load Analysis During Construction
Author: M. Z. DuanPublisher:
ISBN:
Category : Concrete construction
Languages : en
Pages : 48
Book Description
Moments and Stresses in Slabs
Author: H. M. WestergaardPublisher: Legare Street Press
ISBN: 9781019918579
Category :
Languages : en
Pages : 0
Book Description
This technical work on structural engineering explores the behavior of concrete slabs under load. The authors use mathematical models and experimental data to analyze the stresses and strains that occur in different types of slabs, and suggest design principles based on their findings. While not geared toward a general audience, Moments and Stresses in Slabs is an important reference for engineers and architects working in the field. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.