design and general guidelines of fire safty in buildings

Upload: rukminipriyanka

Post on 01-Mar-2018

218 views

Category:

Documents


0 download

TRANSCRIPT

  • 7/25/2019 DESIGN AND GENERAL GUIDELINES OF FIRE SAFTY IN BUILDINGS

    1/38

    :

  • 7/25/2019 DESIGN AND GENERAL GUIDELINES OF FIRE SAFTY IN BUILDINGS

    2/38

  • 7/25/2019 DESIGN AND GENERAL GUIDELINES OF FIRE SAFTY IN BUILDINGS

    3/38

  • 7/25/2019 DESIGN AND GENERAL GUIDELINES OF FIRE SAFTY IN BUILDINGS

    4/38

    4. The burning will continue until one of the following happens:a. The combustible material is consumed.b. The oxidizing agent concentration is lowered to below the concentration necessary

    to support combustion.c. Sufficient heat is removed or prevented from reaching the combustible material,

    thus preventing further fuel pyrolysis.

    d. The flames are chemically inhibited or sufficiently cooled to prevent furtherreaction. All the material presented in this handbook for the prevention, control, orextinguishment of fire is based on these principles.

    Principles of Fire Behavior

    I C E

    D C F

  • 7/25/2019 DESIGN AND GENERAL GUIDELINES OF FIRE SAFTY IN BUILDINGS

    5/38

    Principles of Fire Behavior

    F .

  • 7/25/2019 DESIGN AND GENERAL GUIDELINES OF FIRE SAFTY IN BUILDINGS

    6/38

    Principles of Fire Behavior

    F ( F).

    C

    H E

    I E , A,

    .

    C ( )

    E .

    C.

  • 7/25/2019 DESIGN AND GENERAL GUIDELINES OF FIRE SAFTY IN BUILDINGS

    7/38

    Fire Safety Design Principles

    1.

    2. 3. C

    4. E

    5. H

    1. .

    2. C .

    3. C .

    4. D

    .

    5. A .6. .

    7. .

  • 7/25/2019 DESIGN AND GENERAL GUIDELINES OF FIRE SAFTY IN BUILDINGS

    8/38

    NBC Planning Considerations in Buildings

    :

    0: I A

    A C

    1: D

    2: A

    3: D C G B

    4: F

    F

    :

    6: D

    7: C

    8: B

    E A I A C,

    A, I C

    A

    5: B

    A C

    9: , D

    (I

    )

    G .10: ,

    D

  • 7/25/2019 DESIGN AND GENERAL GUIDELINES OF FIRE SAFTY IN BUILDINGS

    9/38

    NBC Planning Considerations in Buildings

    3 : D C G B , C3.6 :

    B ,

    4 F .

    4 : F , :

    G C

    GA

    & H, D, H, & F

    D .

    GB E

    / .

    GC I

    H, , C I, & I.GD A

    , , ,

    , B H, C

    . B ,

    , .

  • 7/25/2019 DESIGN AND GENERAL GUIDELINES OF FIRE SAFTY IN BUILDINGS

    10/38

    NBC Planning Considerations in Buildings

    4 F G C

    GE B

    , , , , ,

    , , , , , , .

    GF

    , , , .

    GG I

    A & , , . .. ,

    , , , I ,

    , , , , .

    GH

    , , , & , ,

    .

    GJ H

    B , ,

    / .

  • 7/25/2019 DESIGN AND GENERAL GUIDELINES OF FIRE SAFTY IN BUILDINGS

    11/38

    Combustibility of Materials

    :

    .

    C .

    :I, ,

    . .

    B I F . ,

    .

    :F I < 25

    D I < 450

  • 7/25/2019 DESIGN AND GENERAL GUIDELINES OF FIRE SAFTY IN BUILDINGS

    12/38

    Combustibility of Materials

    F

    , ,

    .

    C

    C, F

    . I , ,

    .

    ,

    ,

    .

  • 7/25/2019 DESIGN AND GENERAL GUIDELINES OF FIRE SAFTY IN BUILDINGS

    13/38

    Combustibility of Materials

    I .

    (1) A .(2) C .

    (3) A .

    (4)

    .

    F ,

    ,

    , ,

    , .

  • 7/25/2019 DESIGN AND GENERAL GUIDELINES OF FIRE SAFTY IN BUILDINGS

    14/38

    , ,

    BC D : E A

    .

    :

    E

    , ,

    E :

    A

    .

    . E

    .

    E A : F

    . E.. , .

    E :

    . E.. , , . E D :

    . E.

    .

    /E

    E.

    A

    .

    E

    .

  • 7/25/2019 DESIGN AND GENERAL GUIDELINES OF FIRE SAFTY IN BUILDINGS

    15/38

    , , :

    E

    ,

    .

    E E, E A & E D.

  • 7/25/2019 DESIGN AND GENERAL GUIDELINES OF FIRE SAFTY IN BUILDINGS

    16/38

    G G E

    A E, D

  • 7/25/2019 DESIGN AND GENERAL GUIDELINES OF FIRE SAFTY IN BUILDINGS

    17/38

    G G E

    A E, D

    :1. 500 & 250

    .

    2. E . 1000 . . 2000 . D 2000

    .

    3.

    :

    . B () 1.0

    . H B 1.5

    . A B ,

    . 2.0

    . E 30 . 1.5

    . I . 2.0. A 1.5

  • 7/25/2019 DESIGN AND GENERAL GUIDELINES OF FIRE SAFTY IN BUILDINGS

    18/38

    G G E

    C, E, A D

    C :

    E

    .

    I ,

    .

    , 2.4 .

    A

    2 , ,

    .

    2400 .

  • 7/25/2019 DESIGN AND GENERAL GUIDELINES OF FIRE SAFTY IN BUILDINGS

    19/38

    G G E

    C, E, A D

    E:

    .

    .

    , .. , .

    ,

    ,

    .

    , , .

    BC (2005) C1.7 .

  • 7/25/2019 DESIGN AND GENERAL GUIDELINES OF FIRE SAFTY IN BUILDINGS

    20/38

    G G E

    C, E, A D

    C H

    H , , , , , ,

    B ,

    , .

    I , .

    / , .

    A , .

    .

    F , . .

    H .

  • 7/25/2019 DESIGN AND GENERAL GUIDELINES OF FIRE SAFTY IN BUILDINGS

    21/38

  • 7/25/2019 DESIGN AND GENERAL GUIDELINES OF FIRE SAFTY IN BUILDINGS

    22/38

    , ,

    F 2 .

    , , ,

    .

    F 15 .

    2 .

    A .

    . D

    1 .

    F 15 , / 2

    .

  • 7/25/2019 DESIGN AND GENERAL GUIDELINES OF FIRE SAFTY IN BUILDINGS

    23/38

    , ,

    , .

    E , .

    .

  • 7/25/2019 DESIGN AND GENERAL GUIDELINES OF FIRE SAFTY IN BUILDINGS

    24/38

    G G E

    F E, E

    :

    F , . F , , .

    , , , .

    .

    , .

    .

    ,

    . A

    , ,

    .

  • 7/25/2019 DESIGN AND GENERAL GUIDELINES OF FIRE SAFTY IN BUILDINGS

    25/38

    G G E

    F E, E

    F E:

    , , , . D

    .

    D E

    B.

    F EF E

  • 7/25/2019 DESIGN AND GENERAL GUIDELINES OF FIRE SAFTY IN BUILDINGS

    26/38

    G G E

    F E, E

    F E:

    F

    .

    ,

    .

    ,

    .

    F

    .

  • 7/25/2019 DESIGN AND GENERAL GUIDELINES OF FIRE SAFTY IN BUILDINGS

    27/38

    G G E

    F E, E

    :

    A . , &

    .

    , 2 .

    .

    ,

    .

    I . F ,

    .

  • 7/25/2019 DESIGN AND GENERAL GUIDELINES OF FIRE SAFTY IN BUILDINGS

    28/38

    G G E

    F E, E E:

    A . F

    .

    2 , ,

    .

    .

    E ( ) .

    .

    E E . .

  • 7/25/2019 DESIGN AND GENERAL GUIDELINES OF FIRE SAFTY IN BUILDINGS

    29/38

    G G E

    F E, E

    E:

    , ,

    .

    C .

    .

  • 7/25/2019 DESIGN AND GENERAL GUIDELINES OF FIRE SAFTY IN BUILDINGS

    30/38

    F

    . F

    .

    F D E

    & F B

  • 7/25/2019 DESIGN AND GENERAL GUIDELINES OF FIRE SAFTY IN BUILDINGS

    31/38

    G G E

    A, C H, , B/

    E ,

    4. D

    2000.

    E 1000 ,

    600 .

    .

    F ,

    .

    , 300 , , BC .

  • 7/25/2019 DESIGN AND GENERAL GUIDELINES OF FIRE SAFTY IN BUILDINGS

    32/38

    A A A

    G G E

    A, C H, , B/

    C 1.2 .

    .

    A E D. I , , 10 ,

    , E D.

    C , 1 10 .

  • 7/25/2019 DESIGN AND GENERAL GUIDELINES OF FIRE SAFTY IN BUILDINGS

    33/38

    G G E

    A, C H, , B/

    E H:

  • 7/25/2019 DESIGN AND GENERAL GUIDELINES OF FIRE SAFTY IN BUILDINGS

    34/38

    G G E

    A, C H, , B/

    E H .

    . .. , , , . .

    .

    E H:

    .

    .

    / , .

    I ,

    .

  • 7/25/2019 DESIGN AND GENERAL GUIDELINES OF FIRE SAFTY IN BUILDINGS

    35/38

    G G E

    A, C H, , B/

    B , , .

    E .

    E H:

    .

  • 7/25/2019 DESIGN AND GENERAL GUIDELINES OF FIRE SAFTY IN BUILDINGS

    36/38

    B

    E

    , ,

    .

    B , .

    E :

    E C2 .

    .

    F ,

  • 7/25/2019 DESIGN AND GENERAL GUIDELINES OF FIRE SAFTY IN BUILDINGS

    37/38

    B

    HAC & C

    HAC & :

    D

    .

    I, ,

    .

    D

    .

    A H FA ,

    .

    A , ,

    .

  • 7/25/2019 DESIGN AND GENERAL GUIDELINES OF FIRE SAFTY IN BUILDINGS

    38/38

    E

    &

    K. D IFE, CFF E

    :

    # 99 (), ,

    19 , 1 ,

    , # 14,

    560 010.

    : ..; ..