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University of California, Irvine

Task 1.4.4 Behavior of Shear Walls. Gerard C. Pardoen University of California, Irvine. University of California, Irvine. Research Plan. 1.1.1 Single-Family House. 1.1.2 Multi-Story Apartment Building. 1.1.3 Simplified Model. University of California, Irvine. Task 1.4.4 – Shear Walls.

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University of California, Irvine

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  1. Task 1.4.4 Behavior of Shear Walls Gerard C. Pardoen University of California, Irvine University of California, Irvine

  2. Research Plan 1.1.1 Single-Family House 1.1.2 Multi-Story Apartment Building 1.1.3 Simplified Model University of California, Irvine

  3. Task 1.4.4 – Shear Walls • * Objectives: • - Improve understanding of the cyclic behavior of full-scale • shear walls of different construction • - Expand upon City of Los Angeles project at UC-Irvine • - Correlate with Task 1.1.1 Shake Table Tests • * 46 samples: 16’ x 8’, 6.5’ x 8’, 3’ x 8’ • * Two large scale multi-story wall tests - 16’ x 17’ • * Main test variables: • - Gravity loads, nail types, grade of framing lumber, staples, • hold-downs, aspect ratio University of California, Irvine

  4. Exterior, Interior Shear Walls University of California, Irvine

  5. Shear Wall Test Matrix University of California, Irvine

  6. 16’ x 8’ OSB Shear Wall University of California, Irvine

  7. 6.5’ x 8’ OSB Shear Walls University of California, Irvine

  8. 3’ x 8’ OSB Shear Walls University of California, Irvine

  9. 16’ x 8’ Stucco/GWB Shear Wall University of California, Irvine

  10. Two-Story Shear Wall University of California, Irvine

  11. Two-Story Shear Wall w/ Openings University of California, Irvine

  12. CUREe Test Protocol University of California, Irvine

  13. 11,440 lbs 9,150 lbs D = 2.17” = 0.6*3.62” 3.62” University of California, Irvine

  14. University of California, Irvine

  15. University of California, Irvine

  16. University of California, Irvine

  17. University of California, Irvine

  18. University of California, Irvine

  19. University of California, Irvine

  20. Monotonic Test Results University of California, Irvine

  21. Project Status • * Update Preliminary Literature Review • - 100+ reports, papers categorized in 9 sections • * Revised Test Schedule • - Monotonic tests: December ‘00 • Three representative 16’ x 8’ Task 1.4.4 configurations • - Cyclic tests: January - May • * Review Instrumentation Layout • - Record forces/deformations consistent with shake table tests University of California, Irvine

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