Project


 

Participant

Owner: KU Leuven
Architecture: META architectuurbureau
Structural engineering: Studieburomouton bvba
Services Engineers en building physics: /

Relevant websites


Relevant publications

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General Information

Structural type: Floor
Function/Usage: Oce oor and data centre
Environment: Office
Built: 2011 to 2012
Status: In use

Technical Information

Dimensions

Length36 m
Width35.5 m

Materials

Floor slabConcrete

Technical drawings

The floor exists of pre-stressed hollow-core concrete slabs. They have a maximal span of 15m, a width of 1.2m and a height of 400mm, and a compression layer of 60mm. Two shafts were provided in the floor for the elevators. Between these two shafts, there is a patio that exists of precast concrete floor panels . The cantilever pre-stressed elements are being supported by reinforced concrete, which is fi xed at one end.

FE model

Dynamic Properties

Inititial Model
Measurements
Calibrated Model

N

ƒj, init [Hz]

ξguides. [%]

MAC

Δ f [%]

N

ƒj, meas. [Hz]

ξmeas. [%]

N

ƒj, cal. [Hz]

ξmeas. [%]

MAC

Δ f [%]

1

6.32

3.00

-

42.66

1

4.43

12.58

1

4.7

12.58

-

6.09

3&4

7.96

3.00

-

-0.62

2

8.01

1.31

2

8.03

1.31

-

0.25

3&4

7.99

3.00

-

-5.22

3

8.43

1.03

3

8.36

1.03

-

-0.83

7&8

12.37

3.00

-

17.81

4

10.5

2.02

4

11.75

2.02

-

11.9

7&8

12.46

3.00

-

10.66

5

11.26

1.7

5

12.47

1.7

-

10.75

2

6.93

3.00

-

-43.66

6

12.3

1.84

6

12.06

1.84

-

-1.95

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