THE PLASCO BUILDING COLLAPSE IN TEHRAN - A Preliminary Assessment FEBRUARY 20, 2017

[admin]

THE PLASCO BUILDING COLLAPSE IN TEHRAN - A Preliminary Assessment FEBRUARY 20, 2017

CONTENTS

1. INTRODUCTION

1.1 Purpose and Recommendations.......................................................2

1.2 Applying NFPA 921...........................................................................3

1.3 Building Description..........................................................................5

1.4 Timeline and Event Summary...........................................................6

2. EVIDENCE CONSISTENT WITH DEMOLITION

2.1 Explosions Before Collapse...............................................................8

2.2 Explosions During Collapse.............................................................10

2.3 Debris Field Pattern.........................................................................12

2.4 Molten Metal....................................................................................12

Motives for Firesetting Behavior............................................................13

3. EVALUATING THE FIRE HYPOTHESIS

3.1 Inconsistency with the Data.............................................................14

3.2 Fire-Induced Failure Improbable......................................................15

3.3 Accidental Blast-Induced Failure Improbable..................................15

AFTERWORD..........................................................................................16

 

 

به نقل از کانال تلگرام فایلهای

Hidden Content

Give reaction or reply to this topic to see the hidden content.

دانلود از پیوست

Hidden Content

Give reaction or reply to this topic to see the hidden content.