The American Wood Council (AWC) has released an updated version of its free Connection Calculator.
The tool is based on the provisions the National Design Specification (NDS) for Wood Construction that is referenced in the 2015 International Building Code. The updated calculator includes cross-laminated timber (CLT) connection provisions and post-frame ring shank nails.
The tool provides an app-based approach for calculating capacities for single bolts, nails, lag screws, and wood screws. It offers a convenient way to determine both lateral and withdrawal connection values, and includes adjustment factors for temperature, wet service, varying load durations, and end grain.
Single- and double-shear capacities can be determined, as well as wood-to-wood, wood-to-concrete, and wood-to-steel connections, using a variety of solid sawn lumber, glulam, and CLT species, and wood structural panels. For connections loaded in shear, the calculator presents results for each of the NDS-prescribed yield modes and calls out the controlling result.
Related Stories
Codes and Standards | Apr 2, 2021
Intl. Code Council’s new development system could be a brake on building decarbonization
Local governments lose influence on creating new energy efficiency rules.
Codes and Standards | Apr 1, 2021
Cuomo proposes strengthened NY building codes to boost efficiency
Would apply to appliance, equipment efficiency and reduce water use.
Codes and Standards | Mar 25, 2021
N.C.’s Outer Banks’ communities struggle for ways to keep the sea from overrunning them
Tax hikes for beach replenishment offer temporary solution.
Codes and Standards | Mar 24, 2021
Perkins&Will’s D.C. office pledges to eliminate embodied carbon in commercial interiors
Firm aims to reach goal on all designs by 2030.
Codes and Standards | Mar 23, 2021
The 15-minute city may not work in much of North America
Segregated neighborhoods and car-centric cities may not adapt to the European model.
Codes and Standards | Mar 22, 2021
Think tank offers plan for new approach to reduce neighborhood poverty
Strategy uses more targeted approach to invest in low-income areas.
Codes and Standards | Mar 19, 2021
California city bans construction of new gas stations
Existing stations will not be allowed to add more pumps.
Codes and Standards | Mar 18, 2021
Congressmen ask Biden to tackle rising lumber costs
Rising materials costs and supply shortages threaten economic recovery, housing starts.
Codes and Standards | Mar 16, 2021
Massachusetts bill would mandate rooftop solar on new homes, commercial buildings
Proposed Bay State mandate modeled on California’s.
Codes and Standards | Mar 15, 2021
Nevada may create areas for tech companies to form own governments
Legislation calls for ‘Innovation Zones’ that could become smart cities.
