4.1.5.11.(1)ATTRIBUTION:
Functional Statement:
F20
To support and withstand expected loads and forces.
Objective:
OS2.1
APPLICATION:
Specified horizontal loads for floor assemblies and
other structural elements that support fixed seats in any building used for assembly occupancies accommodating large numbers of people at one time, such as grandstands, stadia and theatre balconies.
This applies to buildings described in Sentence
1.3.3.2.(1) of Division A and to buildings to which Part 9 applies [see Sentence
1.3.3.3.(1) of Division A for application
of Part 9] that are required to be designed in accordance with the requirements
of Part 4.
INTENT:
To limit the probability that the dynamic horizontal forces
generated by human activities in assembly occupancies with fixed seats accommodating
a large number of people will not be taken into account in the design of the
supporting structure, which could lead to structural failure, which could
lead to harm to persons.
ATTRIBUTION:
Functional Statement:
F20
To support and withstand expected loads and forces.
Objective:
OP2.1, OP2.4
APPLICATION:
Specified horizontal loads for floor assemblies and
other structural elements that support fixed seats in any building used for assembly occupancies accommodating large numbers of people at one time, such as grandstands, stadia and theatre balconies.
This applies to buildings described in Sentence
1.3.3.2.(1) of Division A and to buildings to which Part 9 applies [see Sentence
1.3.3.3.(1) of Division A for application
of Part 9] that are required to be designed in accordance with the requirements
of Part 4.
INTENT:
To limit the probability that the dynamic horizontal forces
generated by human activities in assembly occupancies with fixed seats accommodating
a large number of people will not be taken into account in the design of the
supporting structure, which could lead to the excessive deformation of, or
excessive stress in, structural components, which could lead to damage to
the building.