1991 1 4 Belgrade 050515 - Inženjerska komora Crne Gore · 2015-05-18 · EN 1991‐1‐1 |...
Transcript of 1991 1 4 Belgrade 050515 - Inženjerska komora Crne Gore · 2015-05-18 · EN 1991‐1‐1 |...
![Page 1: 1991 1 4 Belgrade 050515 - Inženjerska komora Crne Gore · 2015-05-18 · EN 1991‐1‐1 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer RUHR-UNIVERSITÄT](https://reader030.fdocuments.us/reader030/viewer/2022040719/5e295c36b3bf6c285576aa43/html5/thumbnails/1.jpg)
EN 1991‐1‐1 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer
RUHR-UNIVERSITÄT BOCHUM
Prof. Dr.‐Ing. R. HöfferInstitute of Structural Engineering
ECEC – European Council of Engineer‘s ChambersCPD‐Lectures at 15th of May, 2015, Belgrade/SRB
Eurocode 1: Action on structures
Part 1‐4: General ActionsWind Actions
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RUHR-UNIVERSITÄT BOCHUM
EN 1991‐1‐4 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer
Calculation Procedure of Wind Actions
![Page 3: 1991 1 4 Belgrade 050515 - Inženjerska komora Crne Gore · 2015-05-18 · EN 1991‐1‐1 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer RUHR-UNIVERSITÄT](https://reader030.fdocuments.us/reader030/viewer/2022040719/5e295c36b3bf6c285576aa43/html5/thumbnails/3.jpg)
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RUHR-UNIVERSITÄT BOCHUM
EN 1991‐1‐4 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer
Calculation Procedure of Wind Parameters
![Page 4: 1991 1 4 Belgrade 050515 - Inženjerska komora Crne Gore · 2015-05-18 · EN 1991‐1‐1 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer RUHR-UNIVERSITÄT](https://reader030.fdocuments.us/reader030/viewer/2022040719/5e295c36b3bf6c285576aa43/html5/thumbnails/4.jpg)
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RUHR-UNIVERSITÄT BOCHUM
EN 1991‐1‐4 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer
Wind Speed and Turbulence
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RUHR-UNIVERSITÄT BOCHUM
EN 1991‐1‐4 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer
Wind Speed and Turbulence
![Page 6: 1991 1 4 Belgrade 050515 - Inženjerska komora Crne Gore · 2015-05-18 · EN 1991‐1‐1 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer RUHR-UNIVERSITÄT](https://reader030.fdocuments.us/reader030/viewer/2022040719/5e295c36b3bf6c285576aa43/html5/thumbnails/6.jpg)
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RUHR-UNIVERSITÄT BOCHUM
EN 1991‐1‐4 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer
Peak Velocity Pressure: Definition
![Page 7: 1991 1 4 Belgrade 050515 - Inženjerska komora Crne Gore · 2015-05-18 · EN 1991‐1‐1 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer RUHR-UNIVERSITÄT](https://reader030.fdocuments.us/reader030/viewer/2022040719/5e295c36b3bf6c285576aa43/html5/thumbnails/7.jpg)
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RUHR-UNIVERSITÄT BOCHUM
EN 1991‐1‐4 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer
Basic Wind Velocity vb
![Page 8: 1991 1 4 Belgrade 050515 - Inženjerska komora Crne Gore · 2015-05-18 · EN 1991‐1‐1 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer RUHR-UNIVERSITÄT](https://reader030.fdocuments.us/reader030/viewer/2022040719/5e295c36b3bf6c285576aa43/html5/thumbnails/8.jpg)
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RUHR-UNIVERSITÄT BOCHUM
EN 1991‐1‐4 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer
Basic Wind Velocity vb
![Page 9: 1991 1 4 Belgrade 050515 - Inženjerska komora Crne Gore · 2015-05-18 · EN 1991‐1‐1 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer RUHR-UNIVERSITÄT](https://reader030.fdocuments.us/reader030/viewer/2022040719/5e295c36b3bf6c285576aa43/html5/thumbnails/9.jpg)
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RUHR-UNIVERSITÄT BOCHUM
EN 1991‐1‐4 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer
Basic Wind Velocity vb for different exceedence probability
![Page 10: 1991 1 4 Belgrade 050515 - Inženjerska komora Crne Gore · 2015-05-18 · EN 1991‐1‐1 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer RUHR-UNIVERSITÄT](https://reader030.fdocuments.us/reader030/viewer/2022040719/5e295c36b3bf6c285576aa43/html5/thumbnails/10.jpg)
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RUHR-UNIVERSITÄT BOCHUM
EN 1991‐1‐4 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer
Fundamental Value of the Basic Wind Velocity vb,0 from Wind Statistics
![Page 11: 1991 1 4 Belgrade 050515 - Inženjerska komora Crne Gore · 2015-05-18 · EN 1991‐1‐1 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer RUHR-UNIVERSITÄT](https://reader030.fdocuments.us/reader030/viewer/2022040719/5e295c36b3bf6c285576aa43/html5/thumbnails/11.jpg)
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RUHR-UNIVERSITÄT BOCHUM
EN 1991‐1‐4 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer
Wind Map of Germany
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RUHR-UNIVERSITÄT BOCHUM
EN 1991‐1‐4 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer
Sketch of a European Wind Map of the Fundamental Value, vb,0
![Page 13: 1991 1 4 Belgrade 050515 - Inženjerska komora Crne Gore · 2015-05-18 · EN 1991‐1‐1 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer RUHR-UNIVERSITÄT](https://reader030.fdocuments.us/reader030/viewer/2022040719/5e295c36b3bf6c285576aa43/html5/thumbnails/13.jpg)
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RUHR-UNIVERSITÄT BOCHUM
EN 1991‐1‐4 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer
Mean Wind Profile
![Page 14: 1991 1 4 Belgrade 050515 - Inženjerska komora Crne Gore · 2015-05-18 · EN 1991‐1‐1 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer RUHR-UNIVERSITÄT](https://reader030.fdocuments.us/reader030/viewer/2022040719/5e295c36b3bf6c285576aa43/html5/thumbnails/14.jpg)
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RUHR-UNIVERSITÄT BOCHUM
EN 1991‐1‐4 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer
Background to Mean Wind Profiles
![Page 15: 1991 1 4 Belgrade 050515 - Inženjerska komora Crne Gore · 2015-05-18 · EN 1991‐1‐1 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer RUHR-UNIVERSITÄT](https://reader030.fdocuments.us/reader030/viewer/2022040719/5e295c36b3bf6c285576aa43/html5/thumbnails/15.jpg)
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RUHR-UNIVERSITÄT BOCHUM
EN 1991‐1‐4 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer
Background to Mean Wind Profiles
![Page 16: 1991 1 4 Belgrade 050515 - Inženjerska komora Crne Gore · 2015-05-18 · EN 1991‐1‐1 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer RUHR-UNIVERSITÄT](https://reader030.fdocuments.us/reader030/viewer/2022040719/5e295c36b3bf6c285576aa43/html5/thumbnails/16.jpg)
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RUHR-UNIVERSITÄT BOCHUM
EN 1991‐1‐4 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer
Background to Mean Wind Profiles
![Page 17: 1991 1 4 Belgrade 050515 - Inženjerska komora Crne Gore · 2015-05-18 · EN 1991‐1‐1 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer RUHR-UNIVERSITÄT](https://reader030.fdocuments.us/reader030/viewer/2022040719/5e295c36b3bf6c285576aa43/html5/thumbnails/17.jpg)
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RUHR-UNIVERSITÄT BOCHUM
EN 1991‐1‐4 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer
Background to Turbulence Intensity
![Page 18: 1991 1 4 Belgrade 050515 - Inženjerska komora Crne Gore · 2015-05-18 · EN 1991‐1‐1 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer RUHR-UNIVERSITÄT](https://reader030.fdocuments.us/reader030/viewer/2022040719/5e295c36b3bf6c285576aa43/html5/thumbnails/18.jpg)
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RUHR-UNIVERSITÄT BOCHUM
EN 1991‐1‐4 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer
Terrain categories and terrain parameters (1)
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RUHR-UNIVERSITÄT BOCHUM
EN 1991‐1‐4 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer
Terrain categories and terrain parameters (2)
![Page 20: 1991 1 4 Belgrade 050515 - Inženjerska komora Crne Gore · 2015-05-18 · EN 1991‐1‐1 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer RUHR-UNIVERSITÄT](https://reader030.fdocuments.us/reader030/viewer/2022040719/5e295c36b3bf6c285576aa43/html5/thumbnails/20.jpg)
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RUHR-UNIVERSITÄT BOCHUM
EN 1991‐1‐4 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer
The mean wind profile over orography
![Page 21: 1991 1 4 Belgrade 050515 - Inženjerska komora Crne Gore · 2015-05-18 · EN 1991‐1‐1 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer RUHR-UNIVERSITÄT](https://reader030.fdocuments.us/reader030/viewer/2022040719/5e295c36b3bf6c285576aa43/html5/thumbnails/21.jpg)
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RUHR-UNIVERSITÄT BOCHUM
EN 1991‐1‐4 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer
The mean wind profile over orography
![Page 22: 1991 1 4 Belgrade 050515 - Inženjerska komora Crne Gore · 2015-05-18 · EN 1991‐1‐1 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer RUHR-UNIVERSITÄT](https://reader030.fdocuments.us/reader030/viewer/2022040719/5e295c36b3bf6c285576aa43/html5/thumbnails/22.jpg)
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RUHR-UNIVERSITÄT BOCHUM
EN 1991‐1‐4 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer
Turbulence Intensity
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RUHR-UNIVERSITÄT BOCHUM
EN 1991‐1‐4 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer
Peak Velocity Pressure: Exposure Factor ce
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RUHR-UNIVERSITÄT BOCHUM
EN 1991‐1‐4 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer
Profiles of the Peak Velocity Pressure, qp
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RUHR-UNIVERSITÄT BOCHUM
EN 1991‐1‐4 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer
Peak Velocity Pressure: Effect of the Wind Direction
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RUHR-UNIVERSITÄT BOCHUM
EN 1991‐1‐4 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer
Calculation of Wind Forces
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RUHR-UNIVERSITÄT BOCHUM
EN 1991‐1‐4 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer
Wind Forces
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RUHR-UNIVERSITÄT BOCHUM
EN 1991‐1‐4 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer
Wind Forces: Equivalent Static Load Model
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RUHR-UNIVERSITÄT BOCHUM
EN 1991‐1‐4 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer
Wind Forces – the Structural Factor cs cd
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RUHR-UNIVERSITÄT BOCHUM
EN 1991‐1‐4 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer
Wind Forces – the Structural Factor cs cd (cont’d)
![Page 31: 1991 1 4 Belgrade 050515 - Inženjerska komora Crne Gore · 2015-05-18 · EN 1991‐1‐1 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer RUHR-UNIVERSITÄT](https://reader030.fdocuments.us/reader030/viewer/2022040719/5e295c36b3bf6c285576aa43/html5/thumbnails/31.jpg)
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RUHR-UNIVERSITÄT BOCHUM
EN 1991‐1‐4 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer
Wind Forces – the Structural Factor cs cd (cont’d)
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RUHR-UNIVERSITÄT BOCHUM
EN 1991‐1‐4 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer
Calculation of Wind Pressures
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RUHR-UNIVERSITÄT BOCHUM
EN 1991‐1‐4 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer
Wind Pressures: Internal and External
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RUHR-UNIVERSITÄT BOCHUM
EN 1991‐1‐4 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer
Wind Pressures
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RUHR-UNIVERSITÄT BOCHUM
EN 1991‐1‐4 | CPD‐Lectures on Eurocodes May 15th, 2015 | Prof. Dr.‐Ing. Rüdiger Höffer
Wind Pressures – Effect of Loaded Area