0
What size spruce beam header would you need to span 12 feet while supporting the center of a truss roof?
Wiki User
∙ 10y ago
You must also take in consideration the width of the building. For instance a 12'x16' building you would use 2x6 rafters and a 2x8 beam with collar ties every 4'.
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
What is difference between plane truss and space truss?
In plane truss, both the truss structure and the applied loads lie in the same plane. In space truss, either the structure or the loads or both lie in different planes.
Is the k truss the best kind of truss bridge?
Yes
Who built the warren truss bridge?
Warren truss an Australian politician.
What year was the truss bridge invented?
The exact year the truss bridge was invented is not known. Early forms of truss bridges were seen as earl as 1820 and iron truss bridges did not appear until 1850.
When is a truss called a rigid truss?
A truss is a structure consisting of straight members connected at their extremities only. The members being slender and unable to support lateral loads, all the loads must be applied at the joints; a truss may thus be assumed to consist of pins and two-force members.
What is the overhang on a roof truss?
Each roof truss is structurally designed for a particular situation. Where a truss overhangs or extends beyond a supporting wall, so that the truss is partly cantilevered (e.g. in a deep eave), the calculations by the truss designer will take this into account.
What structure is used to support the center of a bridge?
not truss
What term describes the structure used to support the center of the bridge?
truss
What is the difference between king post and queen post truss?
"The queenpost truss, sometimes queen post or queenspost, is similar to a king post truss in that the outer supports are angled towards the center of the structure. The primary difference is the horizontal extension at the center which relies on beam action to provide mechanical stability. This truss style is only suitable for relatively short spans" coveredbridgesite.com
Is the harbor bridge a truss bridge?
No, the Harbour Bridge is a Steel arch bridge as the frame structure supporting it is an arch, but however consists of triangles.
Where can one get a lighting truss for a band stage?
Lighting trusses can be purchased from a wide variety of companies and online stores. Guitar Center, Versatruss, Global Truss, and eBay, for example, each sell this item.
How many kinds of bridge are there?
As far as i can tell there are 27 different types of truss bridges (i.e. Brown truss, Bowstring truss, Kingpost truss, Long truss, and Pratt truss). Hope this helps :D
What holds up the bridge?
the truss
What does a house truss do?
trussesWarren truss bridge
Is a truss or a arch bridge stronger?
a truss
Can wood truss be installed over metal trailer roof and adding plywood and shingles is this ok?
The added weight issue. This is why you see people supporting the new roof with columns.
What does space truss and plane truss look like?
In a plane truss, both the truss structure and the applied loads lie in the same plane.In a space truss, either the structure or the loads or both lie in different planes.
