Chapter 23 — WOOD

(Matrix Adoption Tables are nonregulatory, intended only as an aid to the code user.

See Chapter 1 for state agency authority and building applications.)

Adopting agency	BSC	BSC- CG	SFM	HCD			DSA			OSHPD						BSCC	DPH	AGR	DWR	CEC	CA	SL	SLC
Adopting agency	BSC	BSC- CG	SFM	1	2	1/AC	AC	SS	SS/CC	1	1R	2	3	4	5	5	5	5	5	5	5	5	5
Adopt entire chapter	X
Adopt entire chapter as amended (amended sections listed below)				X	X			X	X	X	X	X		X	X
Adopt only those sections that are listed below			X																		X
Chapter / Section
2301.1				X
2301.1.1								X	X	X	X	X		X	X
2301.1.2								X	X	X	X	X		X	X
2301.1.3								X	X	X				X
2301.1.3.1								X		X				X
2301.1.3.2									X
2301.1.4								X	X	X	X	X		X	X
2301.2, Item 4, Exception										X		X		X
2303.1.3.1								X	X	X	X	X		X	X
2303.1.4.1								X	X	X	X	X		X	X
2303.2 – 2303.2.9			X
2303.4.1.4.1, Exception 3								X	X	X	X	X		X	X
2303.4.3.1								X	X	X	X	X		X	X
2304.3.1.1				X
2304.3.4								X	X	X	X	X		X	X
2304.4.1								X	X	X	X	X			X
2304.10.1.1								X		X	X	X		X	X
2304.12.1.1.1																					X
2304.12.1.2, Exception								X		X	X	X		X	X
2304.12.1.4.1								X		X	X	X		X	X
2304.12.2.5	X							X	X
2304.12.8																					X
2304.12.9																					X
2305.1.2								X	X	X	X	X		X	X
2308.1				X	X
2308.2.7								X	X		X	X			X
2309.1.1								X	X		X	X			X

The state agency does not adopt sections identified with the following symbol: The Office of the State Fire Marshal’s adoption of this chapter or individual sections is applicable to structures regulated by other state agencies pursuant to Section 1.11.

Copyright © 2019 ICC. ALL RIGHTS RESERVED. Accessed by Kevin Day (kevin.day@dgs.ca.gov), (California Building Standards Commission) Order Number #100735044 on Jul 24, 2019 03:54 PM (PDT) pursuant to License Agreement with ICC. No further reproduction or distribution authorized. Single user only, copying and networking prohibited. ANY UNAUTHORIZED REPRODUCTION OR DISTRIBUTION IS A VIOLATION OF THE FEDERAL COPYRIGHT ACT AND THE LICENSE AGREEMENT, AND SUBJECT TO CIVIL AND CRIMINAL PENALTIES THEREUNDER.

100735044

302 2019 CALIFORNIA BUILDING CODE Copyright © 2019 ICC. ALL RIGHTS RESERVED. Accessed by Kevin Day (kevin.day@dgs.ca.gov), (California Building Standards Commission) Order Number #100735044 on Jul 24, 2019 03:54 PM (PDT) pursuant to License Agreement with ICC. No further reproduction or distribution authorized. Single user only, copying and networking prohibited. ANY UNAUTHORIZED REPRODUCTION OR DISTRIBUTION IS A VIOLATION OF THE FEDERAL COPYRIGHT ACT AND THE LICENSE AGREEMENT, AND SUBJECT TO CIVIL AND CRIMINAL PENALTIES THEREUNDER.

100735044

CHAPTER 23

WOOD

User notes:

About this chapter: Chapter 23 provides minimum requirements for the design of buildings and structures that use wood and wood-based products. The chapter is organized around three design methodologies: allowable stress design (ASD), load and resistance factor design (LRFD) and conventional light-frame construction. In addition it allows the use of the American Wood Council Wood Frame Construction Manual for a limited range of structures. Included in the chapter are references to design and manufacturing standards for various wood and wood-based products; general construction requirements; design criteria for lateral force-resisting systems and specific requirements for the application of the three design methods.

Code development reminder: Code change proposals to this chapter will be considered by the IBC—Structural Code Development Commit- tee during the 2019 (Group B) Code Development Cycle. See explanation on page ix.

2305.3 Shear wall deflection.¶

The deflection of woodframe shear walls shall be determined in accordance with AWC SDPWS. The deflection (Δsw) of a blocked wood structural panel shear wall uniformly fastened throughout with staples is permitted to be calculated in accordance with Equation 23-2.

Δsw = 8 vh ³ / EAb + vh /4 Gt + 0.75 hen + dah/b (Equation 23-2)

hen 3 ⁄ 3 EAb + vh ⁄ Gt + ----------- - + dah ⁄ b 407.6