(Swedish)Independent thesis Basic level (university diploma), 15 credits / 22,5 HE creditsStudent thesis. Regelsamlingen för byggande innehåller Boverkets byggregler, BBR, med • Regelsamling för konstruktion – Boverkets konstruktionsregler, BKR, . Building permit. On most occasions, you need a building permit if you wish to build a new house, build an addition to your house or if you want.

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Go to the page menu Go to the page content. Roof with thermal insulation.

Roof without thermal insulation. Taking into account the requirement of minimum reinforcement, table 2.

Boverkets konstruktionsregler eks – Nordskiffer AB

Eurocode 2 provides a clearer definition of how much deflection can be allowed, it was not supplied in Boverkets structural design rules. If boveroets wind blows from a certain type of terrain towards a different terrain, the wind load remains the same for the first two kilometers of the new type of terrain. The value qk is determined based on the reference wind speed vref, the type of terrain, and the height of the building.

The practical significance of this difference is very small; it only emerges in this thesis when the center distance between the shear reinforcements are determined in example tree. This thesis aims to show what impact this change from Boverkets structural design rules BKR to the Eurocode will have on the dimensioning of shear reinforcement and the calculation of deformation in concrete beams. The results of these calculations are presented in Table 3.

When you build a building you need to follow the building code. The municipal building committee shall, among other things, assess whether the design requirements are fulfilled. The regulations you need to know and follow depend on what you want to build or alter. Please use this url to cite or link to this publication: This reinforcement should be installed along the entire beam, whether it is needed to achieve sufficient strength or not.


The form factor is increased in shadow zones. All measurements are calculated based on the following documents and conditions Sweden: In order to demonstrate the differences in structural design, with respect to shear force, three examples are calculated. Boverkets Konstruktionsregler BKR 94 design standards. The fact that the partial safety factor is not part of the Eurocode equations for determining the shear resistance in the same manner as it is in BKR, also contributes to the difference in the values.

Boverket publishes the Swedish building code. The distance is larger according to Eurocode compared to BKR. It is assumed that the length and width of the building are twice as long as the height to the ridge of the roof.

The relationship between the snow load form factor and roof structure is presented below. Login LT EN e. To examine differences between the calculations of deformation, one method from BKR and one from Eurocode 2 is used. The information presented is suitable for single and double pitched roofs. The form factor m depends on wind direction and the form of the building as presented in the table below and on the next page.

The municipal building committee also has supervisory responsibility for the building works. The partial factors method is applied.

These two methods are used to calculate how much a beam deforms at different relative humidity. The building code in Sweden contains konsrtuktionsregler provisions and general recommendations. The results in Table 2. The snow load reference value depends on the location of the building. Konatruktionsregler, in conjunction with the technical consultation and start-up statement, the building committee shall deal with the technical property requirements regarding dwelling design and other technical property requirements.


The tables of roof dimensions do not take wind load into account. The load reduction factor Y is found in the following table. The municipal building committee The municipal building committee shall, among other things, assess whether the design requirements are fulfilled.

You can also find general information about accessibility, dwelling design, obligatory ventilation control and about the Swedish regulatory hierarchy.

Boverkets konstruktionsregler eks-10

Wind load pull — self-weight. Each example is calculated in accordance with three different methods, two taken from BKR and boverkest from Eurocode 2. The reason for the introduction of the Eurocode is to try and eliminate trade barriers between member states. The form factor m is used for calculating the dimensions of the cladding.

This is explained by the differences in how the creep rate is determined in the different methods. Compared to table 2. The snow load on the roof is defined by the konstruktionsregldr value skwhich is calculated as the product of the snow load reference value s0 and the form factor m.

If both the length and width of the building are twice as long as the height of the roof ridge, the fixing elements must be selected by taking into account the tensile load in proportion to the following form factor values.

Design conditions – Destata Profil

Wind load on walls. Form factor m is used for selecting the fixing elements of roofing and determining their dimensions.

Form factor maximum values are specified below in roof schemes according to the roof slope.