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Fig I-7
Fig I-8
Fig I-23
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Loads (NBC 2005)
Snow Loads
Roof Snow Load
Snow Drift Load (Step) - (Fig G-5)
Snow Drift Load (Obstruction) - (Fig G-8)
Wind
Fig I-7
Fig I-8
Fig I-23
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Loads (NBC 2010)
Snow Loads
Roof Snow Load
Snow Drift Load (Step) - (Fig G-5)
Snow Drift Load (Obstruction) - (Fig G-8)
Wind
Fig I-7
Fig I-8
Fig I-23
Seismic
building
component
Loads (NBC 2005)
Snow Loads
Roof Snow Load
Snow Drift Load (Step) - (Fig G-5)
Snow Drift Load (Obstruction) - (Fig G-8)
Wind
Fig I-7
Fig I-8
Fig I-23
Seismic
building
component
Structural Materials
Steel
Section
Column - Axial Resistance
Web Cripping / Web Stiffener
Timber
Section strength
Bolted Connection
Lag Screw Withdrawal
Concrete
Bending
Shear
Loads (NBC 2010)
Snow Loads
Roof Snow Load
Snow Drift Load (Step) - (Fig G-5)
Snow Drift Load (Obstruction) - (Fig G-8)
Wind
Fig I-7
Fig I-8
Fig I-23
Seismic
building
component
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Earthquake Load - Equivalent Static Method (NBC 2010)
version 0.1.0
Project:
Designer:
Site Data
Province:
User Values
British Columbia
Alberta
Saskatchewan
Manitoba
Ontario
Quebec
New Brunswick
Nova Scotia
Prince Edward Island
Newfoundland
Yukon
Northwest Territories
Nunavut
Spectral Response Acceleration (5% damped)
S
a
(0.2):
S
a
(0.5):
S
a
(1.0):
S
a
(2.0):
Peak Ground Acceleration
PGA:
Site Class:
A (Hard rock)
B (Rock)
C (Dense soil & soft rock)
D (Stiff soil)
E (Soft soil)
F (Other soils)
Custom Values
Fa:
Fv:
Structure
Importance factor, I
E
:
Low
Normal
High
Post Disaster
Material:
Steel
Concrete
Timber
Masonry
System:
Moment Frame
Braced Frame
Shear wall
Other structures
Weight, W:
kN
Height, h
n
:
m
Total Number of Storeys to level that is uppermost
N:
SFRS:
Period, T
a
:
s (optional)