公路橋涵設計通用規(guī)范JTG D60—2015（英文版）

1　General Provisions 1
2　Terms and Symbols 3
2． 1　Terms 3
2． 2　Symbols 6
3　Design Requirements 8
3． 1　General 8
3． 2　Arrangement of bridges and culverts 9
3． 3　Spans of bridges and culverts 13
3． 4　Clearance of bridges and culverts 14
3． 5　Bridge alignment and approach roads 18
3． 6　Structural requirements 20
3． 7　Deck pavement， waterproofing and drainage 21
3． 8　Maintenance and other auxiliary facilities 22
4　Actions 24
4． 1　Classification of actions， representative values and
combination of actions 24
4． 2　Permanent actions 31
4． 3　Variable actions 37
4． 4　Accidental actions 51
4． 5　Seismic actions 53
Wording Explanation for the Specifications 54
Background to Provisions 55
1　General Provisions 57
3　Design Requirements 59
4　Actions 71