An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

16 May 2011 Page 1

An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

16 May 2011 Page 2

Report Actions of State Organization

of Schools Renovation in the fourth

Development Program of I.R. of IranBy : M. Raeisi

An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

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Part 1 : Seismic Hazard in Iran

Part 2 : Budget Legislated by Parliament for Schools

Part 3 : Brief Report on Activities in Renovation Schools

Part 4 : Brief Report on Activities in Rehabilitation

Part5 : Brief Report on Other Activity

Table of Content

An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

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Part 1

Seismic Hazard in Iran

Part 1

An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

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Kind of Hazard

Part 1

• Flood Hazard• Tropical Cyclone Hazard• Land Sliding Hazard• Climate Change Hazard• Fire Hazard• Earthquake Hazard

An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

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An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

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• the most devastating earthquake occurred in the word have been in Asia.

• more than 500,000 people are killed in the earthquake and related hazards at Asia.

Between 1990 - 2008

40 strong

earthquake

in district

14 strong

earthquake

in Iran

75000 Person

were killed

in Iran

Part 1

An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

16 May 2011 Page 9Part 1

Date Epicenter Magnitude deaths Financial and structural damage

1278 Silakhor 7.4 8000 64 villages were completely destroyed

1309 Salmas 7.2 2500 60 villages were completely destroyed

1336 Gharsinch 7.2 1100 200 villages were completely destroyed

1341 Boien Zahra 7.2 10000 Large part of the city destroyed

1347 Dashte Bayaz 7.3 10500 61 villages were completely destroyed

1351 Ghir and Kazerun 7 4000 Large damage

1353 Bandar Abbas 6 6000 365 building collapsed

1357 Tabas 7.7 20000 61 villages were completely destroyed

1360 Golbaf(Kerman) 6.7 1000 Some villages were completely destroyed

1360 Siraj(Kerman) 7.3 1300 Some villages were completely destroyed

1369 Rudbar(Manjil) 7.7 40000 Large damage in Manjil,Rudbar and other villages

1375 Nir( Ardebil) 6.1 1200 130 villages were completely destroyed

1376 Ghaen 7.3 1560 147 villages were completely destroyed

1382 Bam 6.5 31728 Large Damage in Bam and Baravat

1383 Dahuie 6.4 612 7000 Buildings were damaged

Important earthquakes in Iran

Important earthquakes in Iran in the last Century

An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

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Why School and Student?

Part 2

Children are amongst the most vulnerable group

High capacity of learning and transferring knowledge

Schools can be used as an shelters and relief center shelters

center after disasters.

Schools and Students are the Future

They are important institutions in forming the safety culture

of a society.

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All school in IRAN were investigated (about 90,000 school)

The information registered include

The school Staff

The school students

The school buildings

The installation of school buildings

The hazard in the region schools located

Technical Identification of school

2004

• Earthquake• Landslide• Flood,

storm• Fire

An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

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The school where divided in to 3 categoriesStrong

Renovating

Rehabilitating

Technical Identification of school

2004

An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

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Stability & solidity Status of School buildingsRehabilitative

26%

Strong(solid) 44%

Renovative 30%

Strong

Renovative

Rehabilitative

An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

16 May 2011 Page 14

The law on destruction and renovation2006

Enactment parliament

3 billion$ For Renovation school ( with out adjustment)

1 billion$ For Rehabilitation school

( with out adjustment)

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Allocation by the government

2.5 billion$ For Renovation

school

0.28 billion$ For Rehabilitation

school

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Part 3

Brief Report on Activities in

Renovation Schools

An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

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Renovation Projects according to Act of the Parliament

The area of schools needed to be reconstructed (m²)

13193500

schools finished (m²) 5300000

schools under reconstructed (m²) 1200000

Total (m²) 6500000

Achieve to goal 49%

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(the area equal 6,500,000 square meters)

Achievement of Program

The Islamic Republic of Iran has upgraded seismic safety of more than 46000 Classroom in the form demolition and reconstructing and Spend More than 2.5 billion Dollar for Purpose

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Part 3

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Part 3

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Part 3

New Approache in Construction of Schools

A. StructureB. ArchitectureC. FacilitiesD. Educational equipment ( workroom-lab-

computer site)E. Marginal equipment (sport spaces-prayer

room)

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Part 3

A) Industrialisation of Building StructureB) using Light and safe materials

• Insulated Concrete Forms (ICF) • Light Gauge Steel Frame (Cold-Formed Steel)

New Approach in Construction of Schools

Structure

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New School Construction Approach

A) Industrialisation of Building Structure

- Quality Control- Rapid Construction- Precise Construction- Mass production of frame elements- Omission of extra non-useful elements & lightening

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New School Construction Approach

B) using Light and safe materials (Cold-Formed Steel) Decrease of dead surcharge

High ratio of resistance to weight (R/W)Variety of form & feature of cold-formed elements Easy quality control through using bolted jointsDesign of lateral loads resisting structureNonstructural elements could be attached easily No heavy and bulky elementsSeveral bearing parts availablePrefabricated in high quantityFast constructionModular constructionEasy transportation Easily connection of jointsDry and wet construction

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New School Construction Approach

A) Industrial Construction of Building Frames

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New School Construction Approach

A) Industrial Construction of Building Frames

An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

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Part 3

New School Construction Approach

A) Reinforced Concrete Frames

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New School Construction Approach

Insulated Concrete Forms (ICF)

An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

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New School Construction Approach

Light Steel Frame (Cold-Formed Steel)

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Part 3

• The population of Iran has increased dramatically in the past decades, so providing the educational places is one of the main priorities of State Organization of School Renovation

• the passing the demolish-reconstruction and retrofitting of the unsafe school buildings made an opportunity for State Organization of School Renovation

• For this purpose was prepared in this organization with the title of design of educational places (Bulletin 232). This bulleting contains all the issues in designing the framework of school buildings

New Approach in Construction of Schools

Architecture

An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

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Part 3

New Approach in Construction of Schools

Holding five National Conference

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photos of the outdoor view of some demolished-

reconstructed schools

An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

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photos of the outdoor view of some demolished-

reconstructed schools

An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

16 May 2011 Page 34

photos of the outdoor view of some demolished-

reconstructed schools

An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

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photos of the outdoor view of some demolished-

reconstructed schools

An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

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photos of the outdoor view of some demolished-

reconstructed schools

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Part 3

• The evaluation of the technical office of the organization showed, although with the cheap energy, investment in the reduction in energy consumption will be economical

• So from the initiation of the project social attention was given to this issue. School’s engine rooms were equipped with the intelligent systems and the layers of the windows’ glassing were doubled and also the walls were insulated. From the start of the objective subsidies plan and the releasing prices the methods for reduction in energy consumption were accelerated.

New Approch in Construction of Schools

Facility

An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

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Part 3

New Approch in Construction of Schools

Facility

An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

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Part 3

New Approach in Construction of Schools

Educational Equipment• Schools are the places where students learn the

techniques of life besides the new knowledge. Getting to know these techniques is very important in high school education

• This goal is not usually reached in the classroom space; since the activity options of each student is very limited in this space

• There are numerous students who have learned these techniques in workshops and laboratories.

• The importance of this issue is that State Organization of School Renovation, has dedicated 12% of its budget to educational equipment of schools.

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Part 3

New Approach in Construction of Schools

Educational Equipment

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Part 3

New Approach in Construction of Schools

Marginal equipment • Consideration of library, Indoor and outdoor sport courts,

constructing prayer room besides the educational places have been the priorities of State Organization of School Renovation, Development and Mobilization of Iran in the demolish-reconstruction project.

• It can be said that this organization does not give any schools to ministry of education without prayer room. Moreover, there are more than 2600 sport spaces constructed by this organization

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Part 3

New Approach in Construction of Schools

Marginal equipment

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Part 3

Brief Report on Activities in

Retrofit Schools

An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

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Rehabilitation Projects according to Enact of the Parliament

Schools needed to be rehabilitated (m²) 12,600,000

Evaluation and design for rehabilitation (m²)

4,600,000

Executed (m²) 1,000,000

Number of class room base on program 10,000

Allocated budget 0.28 billion $

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Rehabilitation Projects according to government performance

2006 2007 2008 2009 20100

5000

10000

15000

20000

25000

523 1359

5981

20193

8453

Year

Nu

mb

er o

f C

lass

roo

m

number of studied classrooms from 2006 to 2010

An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

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Rehabilitation Projects according to government performance

number of Retrofitted classrooms from 2006 to 2010

2006 2007 2008 2009 20100

1000

2000

3000

4000

5000

6000

0 119

1267

2138

5344

Year

Nu

mb

er

An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

16 May 2011 Page 47

(the area equal 1,000,000 square meters)

Achievement of Program

According to statistics, The Islamic Republic of Iran has upgraded seismic

safety of more than 10000 Classroom By rehabilitation Method

An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

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Some pictures of projects

BeforeAfter

Concrete Shear Wall

An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

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Some pictures of projects

The Strong Core out of building

An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

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Some pictures of projects

Braced Frame

An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

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Some pictures of projects

Shotcrete the inter wall Integrity of wall

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Some pictures of projects

Bracing the masonry wall Bracing the masonry wall

An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

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Some pictures of projects

An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

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Some pictures of projects

An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

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Some pictures of projects

An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

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Part 3

Brief Report on Other

Activities

An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

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Utilizing IT in State Organization of School Renovation

• Project management platform

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Utilizing IT in State Organization of School Renovation

• The technical certificate of the educational bases of Iran

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Utilizing IT in State Organization of School Renovation

• Public contributions system

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Utilizing IT in State Organization of School Renovation

• Project management platform• The technical certificate of the educational bases of Iran • Plan archiving system• Public contributions system • The organization portal based on sharepoint technology• Official automation platform

An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

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Utilizing IT in State Organization of School Renovation

• The organization portal based on sharepoint technology

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Managing Public contribution in school building

• Creating the charity construction groupsHolding provincial ceremonies for tribute of charity contributors• Holding national ceremonies for tribute of charity

contributors• Holding 3 ceremonies for the Iranian residents outside

the country• Preparation and broadcasting of TV programs like TV

series

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Managing Public contribution in school building

An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

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Managing Public contribution in school building

1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 20100.0

100.0

200.0

300.0

400.0

500.0

600.0

700.0

800.0

16.9 27.0 36.7 46.9 72.0

173.2

267.9 259.9325.5

613.5

733.1 744.2

Mil

lio

n U

S D

oll

ar (

1,00

0,00

0$)

oaths of the charity school builders

An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

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Revival Enact of the Demolish and reconstruction law in the Fifth

Development Program

Debut 2011

Duration 3 years

Budget for reconstruction 2.2 billion $

Budget for retrofit 1.0 billion $

Total 3.2 billion $

An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

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All Schools of Islamic Republic of Iran have been seismically

retrofitted by spending 6.0 billion Dollar budget for past five years

and three years to come

An International Workshop On Seismic Retrofitting of Schools I.R. of IRAN

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Thanks for attention