T/CHESXXX—20XX ICS编号 CCS编号 团 体 标 准 T/CHESXXX—20XX 山区小流域沟道治理人工阶梯-深潭 系统技术导则 Technicalguidelinesforartificialstep-poolsystemingullycontrol ofsmallmountainouswatersheds （报批稿） 请将你们发现的有关专利的内容和支持性文件随意见一并返回 20XX-XX-XX发布 20XX-XX-XX实施 中国水利学会 发布 全国团体标准信息平台 I目  次 前言..................................................................................................................................................III 引言..................................................................................................................................................IV 1范围..............................................................................................................................................1 2规范性引用文件..........................................................................................................................1 3术语和定义..................................................................................................................................1 4总体要求......................................................................................................................................2 5基础数据收集调查......................................................................................................................2 5.1资料收集..............................................................................................................................2 5.2现场调查..............................................................................................................................2 5.3内容整理..............................................................................................................................3 6阶梯-深潭系统布局.....................................................................................................................3 6.1一般规定..............................................................................................................................3 6.2控制性断面..........................................................................................................................3 6.3防护措施..............................................................................................................................4 7阶梯-深潭系统设计.....................................................................................................................4 7.1一般规定..............................................................................................................................4 7.2阶梯-深潭系统逐级冲刷形态............................................................................................4 7.3阶梯-深潭系统能量调控....................................................................................................5 7.4阶梯-深潭系统河段平均流速............................................................................................5 7.5计算步骤..............................................................................................................................6 8阶梯-深潭结构设计.....................................................................................................................6 8.1一般规定..............................................................................................................................6 8.2稳定性计算..........................................................................................................................6 8.3结构设计..............................................................................................................................6 9施工..............................................................................................................................................6 10检查维护....................................................................................................................................7 附录A（资料性）基础数据清单表样............................................................................................8 附录B（资料性）人工阶梯-深潭系统布局示意图.......................................................................9 附录C（资料性）人工阶梯-深潭系统设计示意图..........................................