Asce 7 10 chapter 30 pdf code#

cross-sectional area or weighing greater than 17 lbs/lf. ASCE 7-10: Brace all suspended ductwork greater than or equal to 6 Sq Ft.cross-sectional area or weighing greater than 5 lbs/lf. ASCE 7-05: Brace all suspended ductwork greater than or equal to 6 Sq Ft.

Support the method to transfer the loads from the component to the. Component the mechanical equipment or utility. First, we need to introduce some of the terminology that is used in Chapter 13 of ASCE 7.

ASCE 7-10: Brace all trapeze assemblies designed to support loads greater than or equal to 10 lbs/lf. Chapter 13 of ASCE 7-10 establishes the minimum design criteria for nonstructural components permanently attached to structures.

ASCE 7-05: Brace all trapeze assemblies designed to support loads greater than 10 lbs/lf.

ASCE 7-10: Brace all conduit equal to or greater than 2-1/2вЂќ trade size and all trapeze supported raceways supporting loads equal to or greater than 10 lbs/lf.

ASCE 7-05: Brace all conduit greater than 2-1/2вЂќ trade size and all trapeze supported raceways supporting loads greater than 10 lbs/lf.

that under ASCE 7-05 are likely particularly in areas with high horizontal ground accelerations. Simply put, this reduced anchorage capacity greatly increases the likelihood that anchorage capacity may govern the maximum allowable brace spacing. The over-strength factor results in a significant reduction in anchorage allowable design capacity to the extent that allowable anchor load may govern maximum allowable brace spacing.

Single most significant change is the addition of an Omega over-strength factor requirement for anchorages to concrete.

Asce 7 10 chapter 30 pdf code#

They do not account for State or Local code amendments (if any). The differences below are directly from ASCE 7 and pertain to structures in Seismic Design Categories C, D, E and F. Per the code updates, there are some changes in the nonstructural requirements for commercial building that may affect your project. ASCE 7-05, the standard referenced in the 20 IBC, has been substituted by ASCE 7-10 in the 2012 IBC. The ASCE 7 Standard Minimum Design Loads for Buildings and Other Structures is the document the International Building Code (IBC) relies on for its structural and nonstructural requirements.

Asce 7-10 chapter 30 pdf