水电建筑工程概算定额 第5部分：混凝土工程 Budgetestimationnormforcivilworksofhydropowerprojects Part5:Concreteengineering （报批稿） 国家能源局发布中华人民共和国能源行业标准NBICS27.140 CCSP02 NB/T11930.5-2025 2025-12-18发布 2026-06-18实施NB/T11930.5-2025 I目次 前言..................................................................................................................................................................X 引言.................................................................................................................................................................XI 1范围.............................................................................................................................................................1 2规范性引用文件.........................................................................................................................................1 3术语和定义.................................................................................................................................................1 4目标原则和要求.........................................................................................................................................1 5一般规定.....................................................................................................................................................2 6混凝土及模板工程概算定额.....................................................................................................................6 6.1常态混凝土坝（堰）.........................................................................................................................6 6.2碾压混凝土坝(堰)...............................................................................................................................7 6.3面板混凝土..........................................................................................................................................8 6.4堆石坝面板混凝土砂浆垫层.............................................................................................................9 6.5心、斜墙............................................................................................................................................10 6.6地面厂房混凝土...............................................................................................................................11 6.7地下厂房混凝土...............................................................................................................................12 6.8隧洞衬砌............................................................................................................................................17 6.9隧洞喷锚支护衬砌...........................................................................................................................20 6.10竖井衬砌..........................................................................................................................................23 6.11竖井喷锚支护后衬砌.....................................................................................................................25 6.12压力管道回填筑混凝土.................................................................................................................27 6.13压力管道喷锚支护后回填混凝土.................................................................................................29 6.14隧洞封堵混凝土.............................................................................................................................31 6.15其他地下回填混凝土.....................................................................................................................32 6.16水工混凝土墙.................................................................................................................................33 6.17墩......................................................................................................................................................35 6.18底板..................................................................................................................................................36 6.19溢流面、溢流堰..........................