AASHTO LRFDCONS-4-2017+A1:2020現行
LRFD Bridge Construction Specifications, 4th Edition, 2020 Interim Revisions
出版：American Association of State Highway and Transportation Officials
專家解讀視頻
基本信息
標準編號： AASHTO LRFDCONS-4-2017+A1:2020
標準類別：Standard
出版單位：American Association of State Highway and Transportation Officials
標準頁數：583
標準簡介
This interim provides more information on Ultrasonic Impact Treatment (UIT) systems, soil nails, and static stand-wedge performance tests to reflect current research.
