Design of Wood Structures: ASD, Fifth Edition

Appendix D: Selected Tables and Figures from Minimum Design Loads for Buildings and Other Structures, ASCE 7?02

Tables and figures for use in determining loads and forces

Table or Figure No.

Graphs for Determining Roof Slope Factor C, For Warm and Cold Roofs

Figure 7 2

Balanced and Unbalanced Loads for Curved Roofs

Figure 7 3

Design Coefficients and Factors for Basic Seismic Force-Resisting Systems

Table 9.5.2.2

Permitted Analytical Procedures

Table 9.5.2.5.1

Allowable Story Drift, ? a

Table 9.5.2.8

Values of Approximate Period Parameters C t and x

Table 9.5.5.3.2

Architectural Component Coefficients

Table 9.6.2.2

Mechanical and Electrical Components Seismic Coefficients

Table 9.6.3.2


FIGURE 7 2: GRAPHS FOR DETERMINING ROOF SLOPE FACTOR C, FOR WARM AND COLD ROOFS (SEE TABLE 7 3 FOR C 1 DEFINITIONS)

FIGURE 7 3: BALANCED AND UNBALANCED LOADS FOR CURVED ROOFS
TABLE 9.5.2.2: DESIGN COEFFICIENTS AND FACTORS FOR BASIC SEISMIC FORCE-RESISTING SYSTEMS

a Response modification coefficient, R, for use throughout the standard. Note R reduces forces to a strength level, not an allowable stress level.

b Deflection amplification factor, Cd, for use in Sections 9.5.3.7.1 and 9.5.3.7.2

c NL = Not Limited and NP = Not Permitted. For metric units use 30 m for 100 ft and use 50 m for 160 ft. Heights are measured from the base of the structure as defined in Section 9.2.1.

d See Section 9.5.2.2.4.1 for a description of building systems limited to buildings with a height of 240 ft (75 m) or less.

e See Sections 9.5.2.2.4 and 9.5.2.2.4.5 for building systems limited to buildings with a height of...

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