Calculation of the roof of the house: program. The formula for calculating the roof of the house

If you decide to remodel the roof of your private house, or build it from scratch and it comes to building it, you have two options: either resort to the services of professionals, or do it yourself. In the second case, almost every homeowner is faced with the problem of how to calculate the roof of the house so that it does not form a house of cards from the slightest gust of wind. It will allow you not only to calculate the required strength of the structure, but also to find out the required amount of material for its implementation. Below we will consider in detail all the stages of designing such an important element as the roof of the house with your own hands. The calculation should be extremely accurate.

Initial data

calculation of the roof of the house program 4 pitched
To perform the correct calculation, you will need supporting information about the size of the house and the dimensions of some of its elements. To make calculations for the roof as described below, you need information about the approximate weight of the entire structure, including the material that will cover its frame. The cross-sectional size of the beams on which the roof will be held is also important. Calculating the size of the house can simplify the task somewhat if the roof has no more than 2 slopes.

Rafter system

calculation of the roof of the house program
The roof frame is a rafter system consisting of a set of wooden beams. Such systems can be very diverse, and their arrangement depends primarily on one or another type of roof that you are going to build.

, , . , , , , . , , .

, . , :

  • ;
  • .

calculation of the roofs of private houses

, , ( ), . . , , : , , , , . .

, . , , .

roof calculation formula

, , , . , . , , , . .

. , , . , , . , , , , , , , , , .

:

, , . , 45 , – 6 . 4 100 . , , 2000 .

, , 100 , . . .. 2000 100 20 .

, . 20 4, 5 . – , 5 , . 3 . , .

, , , . 6 (3 – 1), 3 . , 3 , , , 2 .

2 . 6 2 , 3 . , , 4 .

. , – , . 3D Max Arcon. , . 3D , .

how to calculate the roof of a house

, . – . , - . , . , . , 1180 . 1100 .

, . . , , . , , . , 7 . 7/1,1 7 .

, , . , , ( , 150 ).

4 , 30 , 1 . 1 – 15 = 85 . , , 4 + 30 = 4,3 . , 4,3 0,85 , 5,05. , 5 . : 5 * 7 = 35 . , . (4 ) .

roof calculation for the size of the house

, , , . 7 4 . , – 28 2. 56 2. , 80 2 . 10 2 . , .

, , . .

do-it-yourself roof house

, . 10%. , , .

, - , – , , .


All Articles