For A32, (BYS)> = 6 condition is not met.

Owned by Hakan Şahin
Last updated: Nov 23, 2022 by Zeynep Aladağ
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The Complete Message:

For A32 structural system type, Building Height Class (BYS)> = 6 condition is not met in (X / Y) direction.

In TBDY 2018 Table 4.1, Building Height Class (BYS)> = 6 limit has been introduced for the A32 carrier system. Since the building carrier system A32 is selected and the BYS> = 6 condition is not met, the program gives a warning.

Table 3.3 - Building Height Classes and Building Height Ranges Defined According to Earthquake Design Classes:

Building Height Class

Building Height Ranges Defined According to Building Height Classes and Earthquake Design Classes [m] 

DTS = 1, 1a, 2, 2a

DTS = 3, 3a

DTS = 4, 4a

BYS = 1

HN > 70

HN > 91

HN >105

BYS = 2

56 <HN ≤ 70

70 <HN ≤ 91

91<HN ≤105

BYS = 3

42 <HN ≤ 56

56 <HN ≤ 70

56 <HN ≤ 91

BYS = 4

28 <HN ≤ 42

42 <HN ≤ 56

BYS = 5

17.5 <HN ≤ 28

28 <HN ≤ 42

BYS = 6

10.5 <HN ≤17.5

17.5 <HN ≤ 28

BYS = 7

7 <HN ≤10.5

10.5 <HN ≤17.5

BYS = 8

H N ≤ 7

H N ≤10.5

Solution:

  • If Building (BYS) = 5 , it can be used for carrier system types A11, A12, A13, A14, A15, A16, A21, A22 . The selection of the carrier system type can be changed with the Analysis Settings / TBDY 2018 Earthquake Code wizard by going to the appropriate carrier system, ductility level and, if necessary, slab type changes.

  • If Building (BYS) = 4 , it can be used for carrier system types A11, A12, A13, A14, A15, A16, A21, A22 . The selection of the carrier system type can be changed with the Analysis Settings / TBDY 2018 Earthquake Code wizard by going to the appropriate carrier system, ductility level and, if necessary, slab type changes.

  • If Building (BYS) = 3 , it can be used for carrier system types A11, A12, A13, A14, A15, A16 . The selection of the carrier system type can be changed with the Analysis Settings / TBDY 2018 Earthquake Code wizard by going to the appropriate carrier system, ductility level and, if necessary, slab type changes.

  • If Building (BYS) = 2 , it can be used for carrier system types A12, A13, A14, A15 . The selection of the carrier system type can be changed with the Analysis Settings / TBDY 2018 Earthquake Code wizard by going to the appropriate carrier system and slab type changes if necessary.

  • If the building BYS = 1 , the buildings specified in the article 3.3.2.2 of TBDY 2018 will be classified as high-rise buildings according to Section 13, according to the condition , the building should be designed according to the principles given in Section 13 of TBDY.

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For A33, (BYS)> = 6 condition is not met.

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