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Hip/Valley Chart2
1/2/ · Hip and valley design, details, formulae and graphics, roofs, hoppers and pipe lines by McKibben, H. L; Gray, L. E.; Banks, John Edwin, Publication date [] Topics Roofs Publisher Ambridge, Pa., J. E. Banks Collection cdl; americana Digitizing sponsor MSN Contributor University of California Libraries Language English. Addeddate Call number nrlf_ucb:GLAD Pages: 54 valley boards – this is acceptable but results in a weaker construction. Valleys are one of the most vulnerable places of a roof as regards roof leaks. A build-up of leaves can cause the valley to overflow. The same leaves hold moisture for long periods and so accelerate rusting in the valley flashing, or valley gutter. People are always told to hip, valley, and jack rafters. RISE RUN A RUN B FOR EVEN PITCHED ROOFS RUN A = RUN B R A R B R A R B RUN A RUN B RUN A RUN B RISE A RISE C RUN C RISE B R B R A R C RISE RUN R FIGURE 3: Rafter Rise and Run [fig. 3 – Rafter Rise and Run] 7 The procedure for basic roof construction is as follows (See figure 4.): 1. Obtain Rafter Run: Measure or calculate the horizontal distance the
Hip and valley design pdf download
This is a guide on how to draw a hip and valley roof in 2D plan view. Roofs can become quite complex but hopefully the different ways I show you how to approach the roof design may be helpful. All measurements shown are in mm millimeters I recommend reading each example to ensure you have read all the information offered as the same information is not repeated in each example.
Click on the examples below to hip and valley design pdf download the tutorial on how to draw that roof design. As you can see, this is a floor plan layout of a house. Note the 2 different widths of the walls. One wall is mm 4 metres and the other mm 3 metres. These can be any value but I have made them different sizes for this exercise to work as intended.
To start drawing in the hipped roof, draw lines at 45 degree angles from all the points on the roof as shown in blue. The internal roof lines are called valleys and the external roof lines are the hips as shown.
As you can see, the 2 lines to the top left of the image are just drawn in approximately. We will determine there length in the next step. All the other lines making up the hips can be calculated by joining them where they intersect. The exact point can be calculated by drawing a point half the width of the wall, across, and up. In this example, the wall of mm 3 metres would have a point mm 1. In this step, I have drawn in some dashed lines, hip and valley design pdf download.
The 45 degree angle lines represent the hips. The other 2 lines the horizontal and vertical line are there hip and valley design pdf download make an imaginary box. These lines help to show you where to start the hips from. This is a good method for working out roof designs. I always try and work out pieces of the roof into rectangles or squares to aid in working out roof line placement. In this step, I have drawn in the hip purple colour from the previous hip and valley design pdf download working out, and also deleted the temporary dashed lines from the previous step.
In this step, we have again drawn in the temporary lines of the hips and the vertica and horzontal lines for the imaginary box. In addition to the information I provide for designing and drafting your own house, I have another side project that tells you how long a house or land has been For Sale or Rent in Australia, hip and valley design pdf download.
It is also Free to Use and also has a search to give you a price range indication of house and land for sale that doesn't have a listed price. It is called Get House Date www. au Mobile Friendly too, hip and valley design pdf download.
Home Gallery Shop Contact Tutorials. Tutorials Menu. Example 1. Example 2. Example 3. Example 4. Plan View Fig. In this step, we add in the ridge lines starting from where the hips that are established join.
We can now trim off the valley line and hip line lengths that were unknown from the previous step. As you can see, this is a floor plan layout of a house based on the previous example layout, but with an extra piece added. In this step, we can draw in the hip lines and ridge line.
Delete the temporary lines we drew in the earlier steps as shown dashed in red. As you can see, this is a floor plan layout of a house based on the previous example layout, but with an extra piece taken out. In this step, the hip lines have been drawn in and the temporary lines shown in red can be deleted. As you can see, hip and valley design pdf download, this is a floor plan layout of a house based on the previous example layout, but with an extra pieces taken out.
This time we are going to approach the roof design a little differently. I have created a series of coloured rectangles. Imagine each rectangle as its own seperate roof. This is how we are going to work out the roof, in pieces, that we will then join together. Now lets tackle the biggest rectangle, the green one. In this step I have added the hips and also valleys.
In the next step, we hip and valley design pdf download merge the roof lines together. Some parts that are shown now that intersect wil need to be erased to form the proper roof line. In this step, the dashed grey lines are to be erased. The blue lines are the connecting pieces to merge the different roofs together. Now we will work on the last rectangle. Add the hips and valley as shown.
Hip and Valley Roofing
, time: 2:01Hip and valley design pdf download
The main structural parts of a roof are ceiling joists, ridge board, jack rafter, hip rafter, common rafters, creeper rafters, raking plates, out riggers and noggings or last rafter overhang. Tie-down fixings Tie-down fixings are used to resist uplift and shear forces (lateral loads) in floor framing, wall framing and roof framing. The components are introduced in the order that you install The main structural parts of a roof are ceiling joists, ridge board, jack rafter, hip rafter, common rafters, creeper rafters, raking plates, out riggers and noggings or last rafter overhang. Tie-down fixings Tie-down fixings are used to resist uplift and shear forces (lateral loads) in floor framing, wall framing and roof framing. The components are introduced in the order that you install File Size: KB This design also gives a greater ceiling height if required. Close couple roof This roof incorporates a main tie which is secured to the feet of each rafter and spans the width of the building. This added member forms a triangle which introduces the triangulation of forces within the structure. To stop the ceiling joist from sagging, a hanger is fi xed to the rafter at the top and the ceiling
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