building seismic instrumentation using · pdf file · 2018-01-22national structural...
TRANSCRIPT
![Page 1: BUILDING SEISMIC INSTRUMENTATION USING · PDF file · 2018-01-22National Structural Code of the Philippines 2010 Chapter 1, Section 105 105.2 Earthquake-Recording and Instrumentation](https://reader033.vdocuments.us/reader033/viewer/2022042708/5aa235527f8b9a1f6d8cf00e/html5/thumbnails/1.jpg)
BUILDING SEISMIC INSTRUMENTATION
USING STRONG MOTION ACCELEROGRAPHS
![Page 2: BUILDING SEISMIC INSTRUMENTATION USING · PDF file · 2018-01-22National Structural Code of the Philippines 2010 Chapter 1, Section 105 105.2 Earthquake-Recording and Instrumentation](https://reader033.vdocuments.us/reader033/viewer/2022042708/5aa235527f8b9a1f6d8cf00e/html5/thumbnails/2.jpg)
National Structural Code of the Philippines 2010
Chapter 1, Section 105
105.2 Earthquake-Recording and Instrumentation
105.2.1 General
Unless waived by the Building Official, every building in Seismic Zone 4 over 50 m in
height shall be provided with not less than three approved recording accelerographs.
The accelerographs shall be interconnected for common start and common timing.
![Page 3: BUILDING SEISMIC INSTRUMENTATION USING · PDF file · 2018-01-22National Structural Code of the Philippines 2010 Chapter 1, Section 105 105.2 Earthquake-Recording and Instrumentation](https://reader033.vdocuments.us/reader033/viewer/2022042708/5aa235527f8b9a1f6d8cf00e/html5/thumbnails/3.jpg)
Seismic Zone 4
![Page 4: BUILDING SEISMIC INSTRUMENTATION USING · PDF file · 2018-01-22National Structural Code of the Philippines 2010 Chapter 1, Section 105 105.2 Earthquake-Recording and Instrumentation](https://reader033.vdocuments.us/reader033/viewer/2022042708/5aa235527f8b9a1f6d8cf00e/html5/thumbnails/4.jpg)
DPWH IRR on Earthquake Instrumentation
![Page 5: BUILDING SEISMIC INSTRUMENTATION USING · PDF file · 2018-01-22National Structural Code of the Philippines 2010 Chapter 1, Section 105 105.2 Earthquake-Recording and Instrumentation](https://reader033.vdocuments.us/reader033/viewer/2022042708/5aa235527f8b9a1f6d8cf00e/html5/thumbnails/5.jpg)
Benefits of Installing Accelerographs BETTER SEISMIC DESIGN
1. Prove the dynamic model used in the building design process
2. Validate or improve seismic design codes
RAPID ASSESSMENT AND DAMAGE MITIGATION
3. Monitor structural response during an earthquake
4. Provide information used in post-earthquake actions
5. Interact with automatic shutdown controls to minimize damage
6. Provide data useful to the retrofit process
BUSINESS CONTINUITY
7. Reduce the monitored structure’s post-earthquake non-operational downtime
![Page 6: BUILDING SEISMIC INSTRUMENTATION USING · PDF file · 2018-01-22National Structural Code of the Philippines 2010 Chapter 1, Section 105 105.2 Earthquake-Recording and Instrumentation](https://reader033.vdocuments.us/reader033/viewer/2022042708/5aa235527f8b9a1f6d8cf00e/html5/thumbnails/6.jpg)
Sample Earthquake Response
![Page 7: BUILDING SEISMIC INSTRUMENTATION USING · PDF file · 2018-01-22National Structural Code of the Philippines 2010 Chapter 1, Section 105 105.2 Earthquake-Recording and Instrumentation](https://reader033.vdocuments.us/reader033/viewer/2022042708/5aa235527f8b9a1f6d8cf00e/html5/thumbnails/7.jpg)
Engineering Solution
Displacement Time-History
Drift Ratio
Damage Condition
Post-Earthquake Assessment
Building Occupancy
Resumption Program
![Page 8: BUILDING SEISMIC INSTRUMENTATION USING · PDF file · 2018-01-22National Structural Code of the Philippines 2010 Chapter 1, Section 105 105.2 Earthquake-Recording and Instrumentation](https://reader033.vdocuments.us/reader033/viewer/2022042708/5aa235527f8b9a1f6d8cf00e/html5/thumbnails/8.jpg)
Engineering Solution
Immediate Occupancy Life Safety Collapse Prevention
![Page 9: BUILDING SEISMIC INSTRUMENTATION USING · PDF file · 2018-01-22National Structural Code of the Philippines 2010 Chapter 1, Section 105 105.2 Earthquake-Recording and Instrumentation](https://reader033.vdocuments.us/reader033/viewer/2022042708/5aa235527f8b9a1f6d8cf00e/html5/thumbnails/9.jpg)
EMERGENCY RESPONSE PLANNING:
THE QUEZON CITY SAFE BUILDING PROGRAM
![Page 10: BUILDING SEISMIC INSTRUMENTATION USING · PDF file · 2018-01-22National Structural Code of the Philippines 2010 Chapter 1, Section 105 105.2 Earthquake-Recording and Instrumentation](https://reader033.vdocuments.us/reader033/viewer/2022042708/5aa235527f8b9a1f6d8cf00e/html5/thumbnails/10.jpg)
![Page 11: BUILDING SEISMIC INSTRUMENTATION USING · PDF file · 2018-01-22National Structural Code of the Philippines 2010 Chapter 1, Section 105 105.2 Earthquake-Recording and Instrumentation](https://reader033.vdocuments.us/reader033/viewer/2022042708/5aa235527f8b9a1f6d8cf00e/html5/thumbnails/11.jpg)
THE BIG PICTURE
FOR POLICY MAKERS
FOR OWNERS AND
OPERATORS
FOR FACILITY
MANAGERS
FOR OCCUPANTS AND
RESIDENTS
Improve safety mandates for the public and
showcase the city’s growth
Save money by reducing downtime and continue
business as usual
Better manage decisions on evacuation and
reoccupation
Increase confidence in safety and avoid panic
during state of emergency
![Page 12: BUILDING SEISMIC INSTRUMENTATION USING · PDF file · 2018-01-22National Structural Code of the Philippines 2010 Chapter 1, Section 105 105.2 Earthquake-Recording and Instrumentation](https://reader033.vdocuments.us/reader033/viewer/2022042708/5aa235527f8b9a1f6d8cf00e/html5/thumbnails/12.jpg)
IMPLEMENTATION
![Page 13: BUILDING SEISMIC INSTRUMENTATION USING · PDF file · 2018-01-22National Structural Code of the Philippines 2010 Chapter 1, Section 105 105.2 Earthquake-Recording and Instrumentation](https://reader033.vdocuments.us/reader033/viewer/2022042708/5aa235527f8b9a1f6d8cf00e/html5/thumbnails/13.jpg)
MONITORS AND
OUTPUTS
W E
B
O U
T P
U T
![Page 14: BUILDING SEISMIC INSTRUMENTATION USING · PDF file · 2018-01-22National Structural Code of the Philippines 2010 Chapter 1, Section 105 105.2 Earthquake-Recording and Instrumentation](https://reader033.vdocuments.us/reader033/viewer/2022042708/5aa235527f8b9a1f6d8cf00e/html5/thumbnails/14.jpg)
MONITORS AND OUTPUTS
W E
B
O U
T P
U T
![Page 15: BUILDING SEISMIC INSTRUMENTATION USING · PDF file · 2018-01-22National Structural Code of the Philippines 2010 Chapter 1, Section 105 105.2 Earthquake-Recording and Instrumentation](https://reader033.vdocuments.us/reader033/viewer/2022042708/5aa235527f8b9a1f6d8cf00e/html5/thumbnails/15.jpg)
MONITORS AND OUTPUTS
W E
B
O U
T P
U T
![Page 16: BUILDING SEISMIC INSTRUMENTATION USING · PDF file · 2018-01-22National Structural Code of the Philippines 2010 Chapter 1, Section 105 105.2 Earthquake-Recording and Instrumentation](https://reader033.vdocuments.us/reader033/viewer/2022042708/5aa235527f8b9a1f6d8cf00e/html5/thumbnails/16.jpg)
MONITORS AND OUTPUTS
W E
B
O U
T P
U T
![Page 17: BUILDING SEISMIC INSTRUMENTATION USING · PDF file · 2018-01-22National Structural Code of the Philippines 2010 Chapter 1, Section 105 105.2 Earthquake-Recording and Instrumentation](https://reader033.vdocuments.us/reader033/viewer/2022042708/5aa235527f8b9a1f6d8cf00e/html5/thumbnails/17.jpg)
MONITORS AND OUTPUTS
IMMEDIATE OCCUPANCY LIFE SAFETY COLLAPSE PREVENTION
![Page 18: BUILDING SEISMIC INSTRUMENTATION USING · PDF file · 2018-01-22National Structural Code of the Philippines 2010 Chapter 1, Section 105 105.2 Earthquake-Recording and Instrumentation](https://reader033.vdocuments.us/reader033/viewer/2022042708/5aa235527f8b9a1f6d8cf00e/html5/thumbnails/18.jpg)
Questions
?
![Page 19: BUILDING SEISMIC INSTRUMENTATION USING · PDF file · 2018-01-22National Structural Code of the Philippines 2010 Chapter 1, Section 105 105.2 Earthquake-Recording and Instrumentation](https://reader033.vdocuments.us/reader033/viewer/2022042708/5aa235527f8b9a1f6d8cf00e/html5/thumbnails/19.jpg)
Maraming
Salamat!