Roof rafter size calculator: free download. On-line document store on 5y1.org

[DOC File]EXAMPLE 5 - HUD User
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Design the hip rafter for a rafter-ceiling joist roof construction (conventional practice). Use a double 2x10 No. 2 Hem-fir hip rafter (i.e., hip rafter is one-size larger than rafters - rule of thumb). The double 2x10 may be lap-spliced and vertically braced at or near mid-span; otherwise, a single 2x10 could be used to span continuously.
roof framing calculator

[DOC File]Top line of doc
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Roof Framing. 1. Understand the terms associated with roof framing. 2. Identify the roof framing members used in gable and hip roofs. 3. Identify the methods used to calculate the length of a rafter. 4. Identify the various types of trusses used in roof framing. 5. Use a rafter framing square, speed square, and calculator in laying out a roof. 6.
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[DOC File]FOREWORD
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Roof pitch/slope – a description of the angle of the roof that compares the horizontal run and the vertical rise. Rafter – the inclined structural member of a roof system designed to support loads. Roof truss – a prefabricated member formed of triangular shapes used to construct a roof. Ridge – the top of a roof where two sloping edges meet
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[DOC File]DESIGN PRINCIPLES FOR ROOF STEEL TRUSS
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The smallest possible slope depends on the size of the snow load. A rough estimate of section height for a gabled truss is that for roof slope 1:16, H=L/25 to L/30. For slope 1:10, H=L/35 to L/40 where H is the depth at support. For parallel trusses the relation is approximately H=L/20.
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[DOC File]Recipient name & address
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Purlin Roof Member Sizes. Purlin Size: Width (mm) Depth (mm) Length (mm) Rafter Size: Width (mm) Depth (mm) Length (mm) Flat Roof Member Sizes. Roof Joist Size: Width (mm) Depth (mm) Length (mm) Span (mm) Span Between Intermediate Supports (mm) Please note that in order to complete the flat roof surveys all roof make-up information is required.
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[DOCX File]sites.energycenter.org
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This document applies to flush-mounted solar arrays installed on the roofs of wood-framed, one- and two- family dwellings. “Flush-mounted” means the modules are installed para
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[DOCX File]Welcome to City of Anderson, California
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Roof sag, measured in inches, is not more than the rafter or ridge beam length in feet divided by 20. Rafters that fail the above criteria should not be used to support solar arrays unless they are first
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[DOC File]Florida Building
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The provisions of this section shall control the design of truss roof framing when snow controls for buildings not greater than 60 feet (18 288 mm) in length perpendicular to the joist, rafter or truss span, not greater than 36 feet (10 973 mm) in width parallel to the joist, rafter or truss span, not greater than two stories in height with ...
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[DOC File]JOIST AND STRUCTURAL GLOSSARY
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A plan view showing the size, location, and projection of all anchor bolts. Anchorage . The process of fastening a joist or joist girder to a masonry, concrete, or steel support by either bolting or welding. ... Rafter . The main beam supporting a roof system or a sloping roof framing member. Rake .
roof framing calculator

[DOC File]Food Service Skill Standards
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Identify the roof framing members used in gable and hip roofs. Identify the methods used to calculate the length of a rafter. Identify the various types of trusses used in roof framing. Use a rafter framing square, speed square, and calculator in laying out a roof. Identify various types of sheathing and types of roofing used in roof construction.
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Roof rafter size calculator