Light-frame Wall and Floor Systems PDF Download
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Author: Gerald E. Sherwood
Publisher:
ISBN:
Category : Building materials
Languages : en
Pages : 178
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Book Description
Author: Gerald E. Sherwood
Publisher:
ISBN:
Category : Building materials
Languages : en
Pages : 178
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Book Description
Author: Doris Robertson
Publisher:
ISBN:
Category : House & Home
Languages : en
Pages : 270
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 162
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Book Description
Author: Gerald E. Sherwood
Publisher:
ISBN:
Category : Building materials
Languages : en
Pages : 162
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Book Description
Author: David S. Gromala
Publisher:
ISBN:
Category : Lightweight construction
Languages : en
Pages : 20
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Book Description
This report describes methods of predicting the performance of light-frame wood structures with emphasis on floor and wall systems. Methods of predicting structural performance, fire safety, and environmental concerns including thermal, moisture, and acoustic performance are addressed in the three major sections.
Author: Guangren Yu
Publisher:
ISBN:
Category : Walls
Languages : en
Pages : 254
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Book Description
A considerable amount of research has focused on load-sharing and system effects in repetitive-member wood floor systems subject to transverse loading. However, relatively few studies have been conducted to investigate load-sharing and system effects in repetitive-member wall systems which may be subject to combined transverse and gravity (vertical) loading, and which may have different boundary conditions from floors. This research investigates load-sharing and system effects in light-frame wood wall systems and seeks to develop repetitive-member system factors for codified design that rationally account for load sharing and other system effects. These factors are intended for use in the design of individual wall members, much as repetitive-member factors are used in the design of parallel-member floor and roof systems. As part of this research, an analytical model was developed to account for partial composite action, two-way action, and openings in the wall system. The model was validated using experimental test results and was shown to be able to predict reasonably well the response of light-frame wall systems. The model was then incorporated into a Monte Carlo simulation to perform reliability analyses of light-frame wall systems. Since the structural model is complex, and including a time-history analysis within the time-dependent simulation was not computationally practical, the load combination issue was considered separately from the reliability analysis. Sensitivity studies were conducted to investigate how different system parameters affect strength and reliability of light-frame wall systems. The reliability of light-frame wall systems was next evaluated using a portfolio of representative light-frame wall systems designed according to current code provisions. This portfolio approach was also used in evaluating system factors for light-frame wall systems. Thus, two different approaches (a reliability-based approach and a strength-ratio approach) were considered for developing system factors for member-design to account for load sharing, partial composite action and other system effects. Using the strength-ratio approach, a new framework for system factors (i.e., partial system factors) is suggested in which the effects of partial composite action, load sharing, load redistribution and system size (number of members) are treated separately.
Author: International Code Council
Publisher:
ISBN: 9781609837211
Category : Education
Languages : en
Pages :
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Book Description
An organized, structured approach to the 2018 INTERNATIONAL PLUMBING CODE Loose leaf Version, these TURBO TABS will help you target the specific information you need, when you need it. Packaged as pre-printed, full-page inserts that categorize the IPC into its most frequently referenced sections, the tabs are both handy and easy to use. They were created by leading industry experts who set out to develop a tool that would prove valuable to users in or entering the field.
Author: Tarimala S. Srikanth
Publisher:
ISBN:
Category : Building, Wooden
Languages : en
Pages : 218
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Book Description
In a majority of light-frame wood buildings, studs and joists are the basic structural components in walls and floors. The walls act as bending and compressive panels and transmit lateral wind and gravity loads to the foundation. Joists are used in floor systems, and together with the sheathing member act as an orthotropic plate in supporting live and dead loads. Mechanical fasteners form most of the joints and provide semi-rigid connection between the framing members and the sheathing. Current design methods do not incorporate the system behavior within the wall or floor, that is, both the composite action of the framing with the sheathing and load sharing between the framing members. Yet, system strength and stiffness rely on structural interaction. This study of light-frame wall and floor systems introduces a probability-based evaluation, including the interaction of components as well as the nonlinearities of materials and connectors. Load sharing in the wall and floor systems was modeled by a series of elastic springs with the sheathing as a distributor beam. Stochastic distributions were used to represent certain properties and loadings. Reliability analyses of wall systems under bending and compressive loads were conducted. It was found that composite action and load sharing contribute to a reduction in failure probability. Reliability studies verified the hypothesis that wall systems are highly reliable and can sustain loads exceeding those expected under 50-year and 100-year wind loads. Reliability levels were examined for floor systems in a bending limit state with 16-in. and 24-in, joist spacing, under a Type I extreme value distribution for live load. Floor system capacity was sensitive to the variability of the lumber modulus of rupture. The degree of load sharing was grade dependent; No. 1 joists exhibited higher load sharing than No. 2 joists as the coefficient of variation in strength of No. 2 joists was much higher than No. 1 joists. Based on these results, the 15% increase in the allowable bending stress for repetitive light-frame members as specified by the National Design Specification for Wood Construction appears to be conservative.
Author: ICC/Michigan
Publisher:
ISBN: 9781609832070
Category :
Languages : en
Pages :
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Book Description
Author: Joseph Iano
Publisher: John Wiley & Sons
ISBN: 1119826802
Category : Architecture
Languages : en
Pages : 516
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Book Description
THE ARCHITECT’S STUDIO COMPANION The latest edition of the guidebook every architect needs at their fingertips, updated and expanded throughout Start your designs on solid ground with The Architect’s Studio Companion! This comprehensive handbook provides everything you need for the preliminary selecting, configuring, and sizing of the structural, environmental, safety, accessibility, and parking systems of a building. Edward Allen and Joseph Iano, authors of the market-leading Fundamentals of Building Construction, use their trademark talent for boiling down complex technical requirements into easy-to-use, time-saving guidelines for the engineering and architectural design of buildings. The new seventh edition is updated with new building codes, new information on heating and cooling systems for buildings, new structural systems, new requirements for tall mass timber buildings, and more. Throughout the text, straightforward diagrams and user-friendly explanations help you lay out the most important systems of a building in a matter of minutes without stressing about complicated technical concepts. Use this guide to introduce building systems into the early stages of design, and greatly reduce the need for later revisions or redesign???and keep your projects on time and on budget. Streamline your design process today with The Architect’s Studio Companion: Explore alternative structural systems quickly and efficiently Compare the carbon impacts of alternative system choices... at a glance Stay current with the latest information about tall mass timber buildings Access information on high-performance heating and cooling systems, passive design, natural daylighting, and other sustainable design strategies with ease Incorporate U.S. and Canadian building code requirements and accessibility regulations into your designs More than just a reference, The Architect’s Studio Companion, Seventh Edition is a must-have companion that no practicing architect or student should be without.
