钢结构设计规范
//Standard Specifications for Highway Bridges 17th edition/1998
  AASHTO(ASD/LRFD)

//American Institute of Steel Construction Unified 360-05 Steel Design Specification
  AISC 360-05
//American Institute of Steel Construction Allowable Stress Design Specification
  AISC ASD(9th edition)

//American Institute of Steel Construction Load and Resistance Factor Design (LRFD) Specification
  AISC LRFD(LRFD 3RD edition)

//American Institute of Steel Construction AISC ASD 9th edition code checking for castellated beams
  AISC CASTELLATED

//American Institute of Steel Construction Nuclear Facilities - Steel Safety-Related Structures for Design, Fabrication, and Erection
  AISC N690 1994
*AISC N690 1984

//American Cold Formed Steel Code
  AISI 1996 Edition

//American Petroleum Institute Code
  REVISION V21 API2000/1

//American Transmission Tower Code
  ASCE 10-97

//American Society of Mechanical Engineers specifications–Nuclear Facility (ASME NF) Codes
*ASCE NF3000 1974
*ASCE NF3000 1977
*ASCE NF3000 1989
*ASCE NF3000 1998

混凝土设计规范
  ACI 318 - 99 Beam, Colum
  ACI 318-05 Beam, Colum, Slab

铝结构设计规范
  AISC 9th EDITION

木结构设计规范
  1985 AITC code and 1994 AITC code