ANSI AWC PWF-2021 永久性木基设计规范

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那山那人那狗 2025-10-24 53 4.04MB 56 页 20星币
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PWF
PERMANENT WOOD FOUNDATION
DESIGN SPECIFICATION
AMERICAN
WOOD
COUNCIL
EDIT I O N
2021
O C T O BER 6, 2020
APPR O VED
®
®
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Updates and Errata
While every precaution has been taken to
ensure the accuracy of this document, errors
may have occurred during development.
Updates or Errata are posted to the American
Wood Council website at www.awc.org.
Technical inquiries may be addressed to
info@awc.org.
The American Wood Council (AWC) is the voice of North American traditional and engineered wood
products. From a renewable resource that absorbs and sequesters carbon, the wood products industry
makes products that are essential to everyday life. AWC’s engineers, technologists, scientists, and
building code experts develop state-of-the-art engineering data, technology, and standards on structural
wood products for use by design professionals, building ofcials, and wood products manufacturers to
assure the safe and efcient design and use of wood structural components.
AMERICAN WOOD COUNCIL
iPERMANENT WOOD FOUNDATION
PWF
Permanent Wood Foundation Design Specification
2021 EDITION
ANSI/AWC PWF-2021
Approval date October 6, 2020
摘要:

本文档深入解析ANSI AWC PWF-2021 永久性木基设计规范的核心要点,该规范由美国木材理事会(AWC)发布,针对永久性木基基础(Permanent Wood Foundation)的工程设计、材料选用、施工流程与耐久性要求提供了权威技术标准。内容涵盖从地基处理到防腐木材的规格选用,特别适用于住宅及轻型商业建筑的木结构基础系统。通过遵循该规范,工程师与建筑师可确保木基结构在潮湿土壤环境中的长期稳定性、抗腐蚀性能与结构安全,同时优化项目的经济性与可持续性。本文还探讨了PWF-2021相较于

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作者:那山那人那狗 分类:国际标准 价格:20星币 属性:56 页 大小:4.04MB 格式:PDF 时间:2025-10-24

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