3 Principles Of Load Path Lateral Systems In Building Pdf This presentation will provide an introductory review of structural wood design for lateral (wind and seismic) loads, including traditional diaphragms and shear walls as well as alternate systems. Presented by cathy scarince, p.e., this session outlines the path a wind load takes through a wood framed structure, as well as the importance of a complete load path and associated construction details.
Session 1 Lateral Loads Updated Wl And El Pdf Earthquakes Wall The lateral load path is less intuitive but the rules remain the same. the major elements of a wood framed build ing that enable it to withstand lateral forces are shear walls and diaphragms. Learn about lateral design in wood framed buildings, shear walls, diaphragms, wind & seismic loads. a guide for building professionals. Lateral loads can be provided by seor on construction documents. hardware vendor’s engineer will design and detail system. to complete the load path, the base level wood shear wall will require anchorage to the foundation or podium structure. This document summarizes a presentation on lateral design for wood buildings. it discusses load paths, wind and seismic loads, and the performance of wood frame construction.
Load Path Lateral Loads Woodworks Lateral loads can be provided by seor on construction documents. hardware vendor’s engineer will design and detail system. to complete the load path, the base level wood shear wall will require anchorage to the foundation or podium structure. This document summarizes a presentation on lateral design for wood buildings. it discusses load paths, wind and seismic loads, and the performance of wood frame construction. Presented by aleeta dene, p.e., this session looks at the path lateral loads take in wood frame structures. Since many of the connections for clt diaphragms utilize self tapping screws and other plate connectors, building officials can easily identify and review the lateral load path throughout the construction process. Force transfer shear wallsdiaphragm types• rigid– diaphragm behaves as a fully rigid id body– diaphragm < 2 shearwalls– inherent and accidental torsionconsidered in designignore all but full heightsegments•moves hold downs to corners•with or without force transferaround openings• flexible– diaphragm behaves as a series ofsimple beams– diaphragm >2shearwalls– no torsion– tributary loading to vertical resistingelements (shear walls)drag struts and collectors• “collects” diaphragm load and “drags” itback to a shear wall• occur most frequently at junction ofdiaphragm and shear walldrag struts (wall plane)collector beams (floor plane)collector beam in floor• for “wall continuity”collector beamboundary nail (b.n.)diaphragm. However, their aesthetically pleasing shapes can create challenging lateral load paths and structural irregularities that are difficult to define and resolve. this presentation will explore lateral system layout challenges that often occur during the schematic design of wood framed buildings.
Load Path Lateral Loads Woodworks Presented by aleeta dene, p.e., this session looks at the path lateral loads take in wood frame structures. Since many of the connections for clt diaphragms utilize self tapping screws and other plate connectors, building officials can easily identify and review the lateral load path throughout the construction process. Force transfer shear wallsdiaphragm types• rigid– diaphragm behaves as a fully rigid id body– diaphragm < 2 shearwalls– inherent and accidental torsionconsidered in designignore all but full heightsegments•moves hold downs to corners•with or without force transferaround openings• flexible– diaphragm behaves as a series ofsimple beams– diaphragm >2shearwalls– no torsion– tributary loading to vertical resistingelements (shear walls)drag struts and collectors• “collects” diaphragm load and “drags” itback to a shear wall• occur most frequently at junction ofdiaphragm and shear walldrag struts (wall plane)collector beams (floor plane)collector beam in floor• for “wall continuity”collector beamboundary nail (b.n.)diaphragm. However, their aesthetically pleasing shapes can create challenging lateral load paths and structural irregularities that are difficult to define and resolve. this presentation will explore lateral system layout challenges that often occur during the schematic design of wood framed buildings.
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