GBT50290-2014······1
1总则······11
2术语和符号······12
2.1术语······12
2.2符号······16
3基本规定······18
3.1材料······18
3.2设计原则······19
3.3施工检验······19
4反滤和排水······20
4.1一般规定······20
4.2设计要求······21
4.3施工要求······26
4.4土石坝坝体排水······27
4.5道路排水······28
4.6地下埋管降水······28
4.7软基塑料排水带设计与施工······30
5防渗······32
5.1一般规定······32
5.2土工膜防渗设计与施工······33
5.3水利工程防渗······35
5.4交通工程防渗······36
5.5房屋工程防渗······38
5.6环保工程防渗······38
5.7土工合成材料膨润土防渗垫防渗······39
6防护······42
6.1一般规定······42
6.2软体排工程防冲······43
6.3土工模袋工程护坡······44
6.4土工网垫植被和土工格室工程护坡······45
6.5路面反射裂缝防治······46
6.6土工系统用于防护······46
6.7其他防护工程······50
7加筋······52
7.1一般规定······52
7.2加筋土结构设计······52
7.3加筋土挡墙设计······53
7.4软基筑堤加筋设计与施工······58
7.5加筋土坡设计与施工······62
7.6软基加筋桩网结构设计与施工······64
8施工检测······68
8.1一般规定······68
8.2检测要求······68
本规范用词说明······72
引用标准名录······73
附：条文说明······75
1总则······79
2术语和符号······80
2.1术语······80
2.2符号······80
3基本规定······82
3.1材料······82
3.2设计原则······85
3.3施工检验······85
4反滤和排水······86
4.1一般规定······86
4.2设计要求······86
4.4土石坝坝体排水······88
4.5道路排水······88
4.6地下埋管降水······89
5防渗······90
5.2土工膜防渗设计与施工······90
5.3水利工程防渗······92
5.6环保工程防渗······97
5.7土工合成材料膨润土防渗垫防渗······97
6防护······99
6.1一般规定······99
6.2软体排工程防冲······99
6.3土工模袋工程护坡······100
6.4土工网垫植被和土工格室工程护坡······103
6.6土工系统用于防护······103
6.7其他防护工程······106
7加筋······108
7.1一般规定······108
7.2加筋土结构设计······108
7.3加筋土挡墙设计······108
7.4软基筑堤加筋设计与施工······110
7.5加筋土坡设计与施工······112
7.6软基加筋桩网结构设计与施工······113
8施工检测······118
8.2检测要求······118
