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HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System
1
Vilniaus Gedimino Technikos Universitetas
Vilnius, 18-19.02.201...
HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System
2
OverviewOverview
1. Introduction
2. Applications
3. Product ove...
HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System
3
1. Introduction
Application area – movement joints
Transfer of ...
HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System
4
1. Introduction
Application area – movement joints
HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System
5
1. Introduction
Application area – movement joints
HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System
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1. Introduction
Application area – movement joints
HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System
7
OverviewOverview
1. Introduction
2. Applications
3. Product ove...
HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System
8
2. Applications
HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System
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2. Applications
HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System
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2. Applications
HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System
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2. Applications
HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System
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2. Applications
HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System
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OverviewOverview
1. Introduction
2. Applications
3. Product ov...
HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System
14
Heavy duty shear dowels
HSD-CRET
Shear dowel
HSD-D
Fire protec...
HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System
15
HSD-CRET
for longitudinal movement only
HSD-CRET-V
for longitu...
HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System
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HSD-D- .. –FV
hot galvanised
HSD-D-..-A4
stainless steel A4
3....
HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System
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HSD-P
for longitudinal movement
plastic
HSD-S
for longitudinal...
HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System
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HSD-SV
for longitudinal and lateral movement
stainless steel A...
HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System
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Requirements on the joint material
 Non inflammable
 Protect...
HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System
20
HSD-F
for dowels with
longitudinal
movement
for dowels with
lo...
HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System
21
HSD-F Fire protection pad
 Fire resistance F120 for dowels wi...
HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System
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Fire protection of complete joint - PROMASEAL
 Tests have bee...
HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System
23
OverviewOverview
1. Introduction
2. Applications
3. Product ov...
HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System
24
Loading and dowel arrangement
Method:
 Design of feasible dow...
HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System
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Joint layout & determination of internal forces
Method:
 Sele...
HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System
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Failure modes
 Steel failure of the dowel
 Failure of the st...
HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System
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Tests – observed failure
 Failure due to concrete edge failur...
HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System
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4. Structural calculations
Software – HSD-CRET
 current versi...
HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System
29
OverviewOverview
1. Introduction
2. Applications
3. Product ov...
HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System
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5. Competition and market
Manufacture
r Designation Illustrati...
HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System
31
5. Competition and market
Manufacturer Designation Diameter Sp...
HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System
32
OverviewOverview
1. Introduction
2. Applications
3. Product ov...
HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System
33
8. Technical literature and contacts
Technical
information
HSD...
HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System
34
Questions?
HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System
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Deformacinių siūlių sujungimo sistema HALFEN HSD

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Deformacinių siūlių sujungimo sistema HSD naudojama skersinių jėgų perdavimui pastatų/statinių siūlėse, tokiu būdu sumažėja nevienodi pastato nusėdimai ir poslinkiai dėl skirtingų deformacijų poveikio. Priklausomai nuo HSD elemento, sujungimo sistema leidžia horizontalius pastato poslinkius išilgine kryptimi arba išilgine ir skersine kryptimis, kurie atsiranda dėka susitraukimo, valkšnumo arba temperatūrinių pokyčių.



Inkarinis sujungimas HSD leidžia jėgos „slydimą" inkaro ašies kryptimi. Paprastai inkariniai sujungimai leidžia skersinių jėgų perdavimą laisva kryptimi. Dideli našumą gali garantuoti tik inkarai, kurie paskirsto apkrovą. Tais atvejais jeigu reikia įvertinti šonines apkrovas, būtina naudoti elementą HSD-V, kuris leidžia skersinių jėgų perdavimą išilginę ir skersinę kryptimis. Tuo atveju aktyvi jėga perduodama tik viena kryptimi.

Published in: Technology

Deformacinių siūlių sujungimo sistema HALFEN HSD

  1. 1. HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System 1 Vilniaus Gedimino Technikos Universitetas Vilnius, 18-19.02.2015 Bohdan Nowak
  2. 2. HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System 2 OverviewOverview 1. Introduction 2. Applications 3. Product overview 4. Structural calculations 5. Competition & market 6. Advantages 7. Distribution 8. Technical literature & contacts 9. Summary
  3. 3. HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System 3 1. Introduction Application area – movement joints Transfer of shear forces in order to avoid:  uneven settlement  level differentials due to differences in deformation  avoidance of gaping cracks
  4. 4. HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System 4 1. Introduction Application area – movement joints
  5. 5. HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System 5 1. Introduction Application area – movement joints
  6. 6. HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System 6 1. Introduction Application area – movement joints
  7. 7. HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System 7 OverviewOverview 1. Introduction 2. Applications 3. Product overview 4. Structural calculations 5. Competition & market 6. Advantages 7. Distribution 8. Technical literature & contacts 9. Summary
  8. 8. HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System 8 2. Applications
  9. 9. HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System 9 2. Applications
  10. 10. HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System 10 2. Applications
  11. 11. HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System 11 2. Applications
  12. 12. HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System 12 2. Applications
  13. 13. HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System 13 OverviewOverview 1. Introduction 2. Applications 3. Product overview 4. Structural calculations 5. Competition & market 6. Advantages 7. Distribution 8. Technical literature & contacts 9. Summary
  14. 14. HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System 14 Heavy duty shear dowels HSD-CRET Shear dowel HSD-D Fire protection pad HSD-F 3. Product overview Tested up to F120
  15. 15. HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System 15 HSD-CRET for longitudinal movement only HSD-CRET-V for longitudinal and lateral movement 3. Product overview
  16. 16. HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System 16 HSD-D- .. –FV hot galvanised HSD-D-..-A4 stainless steel A4 3. Product overview
  17. 17. HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System 17 HSD-P for longitudinal movement plastic HSD-S for longitudinal movement stainless steel A2 3. Product overview
  18. 18. HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System 18 HSD-SV for longitudinal and lateral movement stainless steel A2 with internal tube to reduce friction 3. Product overview
  19. 19. HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System 19 Requirements on the joint material  Non inflammable  Protection of the dowel; temperature of the dowel < 500°C  If component has a border function→ Whole joint must resist the fire Solution for punctual protection  HSD-F Fire protection pad For dowels with longitudinal + longitudinal and transverse movement 3. Product overview HSD-F Fire protection pad
  20. 20. HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System 20 HSD-F for dowels with longitudinal movement for dowels with longitudinal and lateral movement Construction detail max. joint gap: 3. Product overview
  21. 21. HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System 21 HSD-F Fire protection pad  Fire resistance F120 for dowels with longitudinal movement  Fire resistance F90 for dowels with longitudinal- and transverse movement  Certified by the authorized institute 3. Product overview
  22. 22. HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System 22 Fire protection of complete joint - PROMASEAL  Tests have been carried out with a solution from PROMAT  Fire resistance F90  Certified by authorized institute 3. Product overview
  23. 23. HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System 23 OverviewOverview 1. Introduction 2. Applications 3. Product overview 4. Structural calculations 5. Competition & market 6. Advantages 7. Distribution 8. Technical literature & contacts 9. Summary
  24. 24. HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System 24 Loading and dowel arrangement Method:  Design of feasible dowel layout in the joint  Calculation of shear forces (bearing forces) and moments by applying the structural model of a continuous beam 4. Structural calculations
  25. 25. HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System 25 Joint layout & determination of internal forces Method:  Selection of shear dowels from load tables in the catalog  Design and layout of suspension reinforcement  Design of longitudinal reinforcement by applying the structural model of a continuous beam (bending design) 4. Structural calculations
  26. 26. HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System 26 Failure modes  Steel failure of the dowel  Failure of the steel box  Failure of the concrete compression struts  Concrete edge failure 4. Structural calculations
  27. 27. HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System 27 Tests – observed failure  Failure due to concrete edge failure in all tests 4. Structural calculations
  28. 28. HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System 28 4. Structural calculations Software – HSD-CRET  current version: HSD CRET 2.20  Intuitive handling  14 different connection types  Offsets can be incorporated  Manual adjustment possible  Optimisation options
  29. 29. HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System 29 OverviewOverview 1. Introduction 2. Applications 3. Product overview 4. Structural calculations 5. Competition & market 6. Advantages 7. Distribution 8. Technical literature & contacts 9. Summary
  30. 30. HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System 30 5. Competition and market Manufacture r Designation Illustration Load groups Features HALFEN- DEHA HSD-CRET 5 (Ø22-40) Shear load connector Jordahl / Ancon JDSD / JSD 8 (Ø16-65) Double shear dowel Schöck SLD 7 (Ø22-42) - Frank Eurodorn (egcodorn) 8 (Ø16-50) -  All systems have building control approval Heavy duty shear dowels
  31. 31. HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System 31 5. Competition and market Manufacturer Designation Diameter Special feature HAFEN-DEHA HSD-D 20,22,25,30 - Jordahl /HBAU / Ancon HED 20,22,25,27,30 originally same design as HSD-D Schöck ESD 20,22,25,30 - Frank TITAN 20,22,25,30,40 Dillatec Single shear dowels
  32. 32. HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System 32 OverviewOverview 1. Introduction 2. Applications 3. Product overview 4. Structural calculations 5. Competition & market 6. Advantages 7. Distribution 8. Technical literature & contacts 9. Summary
  33. 33. HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System 33 8. Technical literature and contacts Technical information HSD EC 10-E German Installation instructions HSD-CRET
  34. 34. HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System 34 Questions?
  35. 35. HALFENHALFEN HHSSDD Shear Dowel SystemShear Dowel System

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