Performance Based Fire Protection r2 001

8/12/2019 Performance Based Fire Protection r2 001

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ase on rescri tive co es

er ormance- ase es n

a e ase on er ormance co es

s s w a we are use o .

International Buildin Code IBC

o e ma n rocess


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:

rescri es ire resistance ratin s o wa s

rescri es s rin er s acin ensit

a ances

ow w a e o ce u n was a e era u n, ,

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re sa et es n to meet s ec c oa s e ne

o e equ va ency w prescr p ve co es

i e a ie in a rescri tive environment t routernative means an met o s c ause.


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.

r ter a er ormance- ase rescr pt ve- ase

Project goals Clearly articulated Not considered

Loss oals defined b Pro ect stakeholders Code standard makin bodies

En ineerin ri or Hi her Lower

e cyc e cos s epen s may e ower epen s may e g er

oa

ere are t e use Functional Statement New Zealand since 1993

United Kin dom since 1985pera ve equ remen s

Ja an since 1994 s roup we en since ear s

er ormance easurese nn n o ncor ora e

er ca on

rocess more com ca e


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fire rotection measures

a means to document that s ecific fire safet oals .

erformance-based anal sis or desi n.

of the ro ect

Emer enc res onders

Buildin owner

Fire

Buildin

nsurance

ccre a on agenc es

ons ruc on eam

enan s


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Define project scope

Identif oals

Define objectivesesgn r e

Develop

performance criteria

eve op esgn rescenar os

Develo trial

desi ns

Evaluate trialdesigns

Design

Modify design ormeets

objectives

Select final design

S ecificationsPrepare

documentation,

es n


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:

n vers se n

est et cs

Ex aust ca acit

rescr ve co e s s em

an v ew ec on v ew


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Developperformance criteria

eve op esgn re

scenar os

Develo trialdesi ns

Evaluate trial

designs

Design


objectives

Select final design


documentation,


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m n strat ve n nature

en es oun ar es o e ana s s es n

ire etection an a arm s stem

ress an e ress mar in

r um use



Developperformance criteria

eve op esgn re

scenar os

Develo trialdesi ns

Evaluate trial

designs

Design


objectives

Select final design


documentation,


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. .

,

occu an s an emer enc res on ers.

ec ve: ensure no oss o e or eo e ns e

.

.

ome ma nc u e:

a n a n con nu y o us ness


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Identif oals


Develop



Develo trial

desi ns


Design


objectives

Select final design


documentation,

a ma es e env ronmen ena e

orou un ers an n o e ec s o re an smo eu on umans

isi i it

r er a equ remen

emperature emperature 33 Feet


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Identif oals


Develop



Develo trial

desi ns


Design


objectives

Select final design


documentation,

.

Growth rate

yie

Sofa?


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g er y e

no cons er eca

/

B

(

t

R

e)

s

e

el

0 200 400 600 800at

e Time s

:

ase o e a r um s an arume

Lon er to detect

Designfirelocation

p ype p ume may cause g er

.

efficientl

e uce ex ng capac y


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Identif oals


Develop



Develo trial

desi ns


Design


objectives

Select final design


documentation,

.

ons er se ara n e er r e

an sizes varie

ar ous re urn a r con ura ons

ar ous eam e ec or con ura ons


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Identif oals


Develop



Develo trial

desi ns


Design


objectives

Select final design


documentation,

re are e ress ca cu at ons com uter or an

a e mu e runs o an eva ua e a a ns

.


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ow on oes a e occu an s o e ou o earea o t reat

num er o com u er mo e s ava a e:

tc.

.rd , ,

= a o e

- e e ec on me s e me e a se e ween

a me e ween e ec on an no ca on

o e a me. me or occu an o ac ua

e vacua on me


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. :

a e r a s

u n e ec on


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Identif oals


Develop



Develo trial

desi ns


Design


objectives

Select final design


documentation,

. e ec na es n . re are ocumen a on


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ex ec e ue o oo r n .

an was e m na e

re urn a r con ura on was se ec e na ura a r

oor eve e ress mar n was a e

e arc ec s crea v was u ma e su or e

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Consider a casino with a s rawlin floor lan

Occu ants cant e ress before conditions are

provide an earlier response.

Re uired a lication of

Human Behavior in Fire

effects of fire and smoke on occu ants

and fire and lume d namics


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Consider a boat stora e facilit with racks of fueled boats

Prescri tive codes do not ade uatel address the scenario.

Group A plastics (filled with fuel)

oncerns:

re s s e e

Smoke develo ment

Solution:

on inter oc preaction sprin er system wit inear eat etection

x ra azar roup w over ea es gn ens y en ance

Re uired a lication of fire and lume d namics. .

Human behavior not as heavil a lied since facilit is onl occu ied

- .

ons er a ame e ects wa n an enterta nment com ex

surroundin s and or harm to occu ants

,,


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mus e assem e a e e nn n

er ormance ase es n o en ma es use o oo s

ress time

esi n ire

rowt rateoo y e

,, .


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:

.

:

e u res a er eve o en neer n s rom

.


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on umans

n verv ew o re nam cs

re o e n : m e o om ex

t ers ress o e n na s s

Performance Based Fire Protection r2 001

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