2023年12月30日发(作者:山崩地裂的近义词)
水工闸门规范
篇一:水利工程常用规范、标准汇总
水利工程常用规范、标准汇总(已全部更新)
(1)、《建设工程监理规范》((2)、《水利工程施工监理规范》((3)、《建设工程监理施工安全监督规程》(2014)
(4)、《水利泵站施工及验收规范》((5)、《水工金属结构防腐蚀规范》((6)、《公路桥涵施工技术规范》((7)、《城市桥梁工程施工质量验收规范》(2005)
(8)、《疏浚工程技术规范》((9)、《疏浚与吹填工程技术规范》(10)、《花坛、花境技术规程》((11)、《园林栽植土质量标准》((12)、《园林绿化养护技术规程》(13)、《水利水电工程施工测量规范》((14)、《建筑地基处理技术规范》(GB/T50319-2013);
SL288-2014)
DG/TJ08-2035-GB/T51033-2014)
SL105-2007)
JTG/T F50-2011)
DGJ08-117-JTJ319-1999)
SL17-2014
DBJ 08-1966-1997)
DBJ08-231-1998)
DG/TJ 08-19-2011
SL52-2015);
JGJ79-2012);
(15)、《水工混凝土施工规范》(SL 677-2014);
(16)、《水工混凝土钢筋施工规范》(DL/T5169-2013)
(17)、《建筑基坑支护技术规程》(JGJ120-2012);
(18)、《建筑机械使用安全技术规程》(JGJ33-2012);
(19)、《施工现场临时用电安全技术规范》(JGJ46-2005);
(20)、《建筑地基基础工程施工质量验收规范》(GB50202-2002);
(21)、《建筑工程施工质量验收统一标准》 (GB 50300-2013)
(22)、《堤防工程施工规范》SL 260-2014
(23)、《混凝土结构工程施工质量验收规范》(GB50204-2015);
(24)、《砌体工程施工及验收规范》(GB50203-2011);
(25)、《钢筋焊接及验收规程》(JGJ18-2012);
(26)、《水利水电工程施工质量检测与评定规程》(SL176-2007);
(27)、《水利水电建设工程验收规程》(SL223-2008)
(28)、《水工钢闸门和启闭机安全检测技术规程》(SL101-2014)
(29)、《水利水电工程启闭机制造安装及验收规范》(SL381-2007)
(30)、《水工金属结构防腐蚀规范》(SL105-2007)
(31)、《水工金属结构焊接通用技术条件》(SL36-2006)
(32)、《钻孔灌注桩施工规程》(DBJ08-202-2007)
(33)、《建筑桩基技术规范》JGJ 94-2008
(34)、《水闸施工规范》(SL27-2014)
(35)、《水利工程施工质量检验与评定标准》(DG/TJ08-90-2014);
(36)、《混凝土强度检验评定标准》(GB/T50107—2010);
(37)、《上海市建设工程工现场安全标准化管理标准》
(38)、《建筑施工安全检查标准》(JGJ59-2011);
(39)、《给水排水管道工程施工及验收规范》(GB50268-2008)
(40)、《城镇排水工程质量验收规程》(DGTJ08-2110-2012)
(41)、《建筑给水硬聚氯乙烯管道设计与施工验收规程》(CECS41-2004)
(42)、《建设工程文件归档整理规范》(GB/T50328-2014)。
篇二:DLT 5018-2004 水电水利工程钢闸门制造安装及验收规范
DL / T 5018 — 2004
ICS 27.140
F 22
备案号:J385—2004
中华人民共和国电力行业标准
DL / T5018—2004
代替DL/T 5018 — 1994
水 电 水 利 工 程
钢闸门制造安装及验收规范 Specification for manufacture
installation and
acceptance of steel gate in hydraulic and
hydroelectric engineering
2004-10-20发布 2005-04-01实施
中华人民共和国国家发展和改革委员会 发布
I
DL / T 5018 — 2004
目 次
前言 ······························································································ Ⅳ 引言 ·························
····································································· Ⅵ 1 范围 ·························································································· 1 2 规范性引用文件 ······································································· 2 3 一般规定 ·················································································· 5
3.1 技术资料 ············································································· 5
3.2 材料 ···················································································· 5
3.3 基准点和测量工具 ································································ 6
3.4 标志、验收、包装及运输 ······················································ 6 4 焊接 ·························································································· 7
4.1 焊接工艺评定 ······································································· 7
4.2 焊工资格 ··········································································· 12
4.3 焊接的基本规定 ································································· 12
4.4 焊缝检验 ··········································································· 17
4.5 焊缝返修与处理 ································································· 19
4.6 焊后消除应力热处理 ··························································· 20 5 螺栓连接 ················································································ 21
5.1 螺孔制备 ··········································································· 21
5.2 螺栓制备 ··········································································· 22
5.3 螺栓紧固 ··········································································· 23 6 表面防腐蚀 ············································································· 24
6.1 表面预处理 ········································································ 24
6.2 表面涂装 ··········································································· 24
6.3 涂料涂层质量检查 ······························································ 25
6.4 金属喷涂 ··········································································· 26
6.5 金属涂层质量检查 ······························································ 27 7 闸门和埋件制造 ····································································· 28
7.1 零件和单个构件制造 ··························································· 28
II
DL / T 5018 — 2004
7.2 铸钢件和锻件 ·························
············································ 31
7.3 埋件制造 ··········································································· 36
7.4 平面闸门制造 ····································································· 40
7.5 弧形闸门制造 ····································································· 45
7.6 人字闸门制造 ····································································· 50 8 闸门和埋件安装 ····································································· 53
8.1 埋件安装 ··········································································· 53
8.2 平面闸门安装 ·························
············································ 60
8.3 弧形闸门安装 ·····················································
················ 61
8.4 人字闸门安装 ····································································· 62
8.5 闸门试验 ··········································································· 65 9 拦污栅制造和安装 ································································· 67
9.1 拦污栅制造 ········································································ 67
9.2 拦污栅安装 ········································································ 68 10 验
收 ······················································································ 69
10.1 总则 ·············································································· 69 10.2 阶段验收 ······································································· 69 10.3 验收资料 ······································································· 70 附录A(资料性附录) 常用金属材料性能 ····························· 71 附录B(规范性附录) 不锈钢复合钢焊接工艺评定 ·············· 80 附录C(规范性附录) 焊接工艺评定力学性能试板的制备、 试样尺寸、试验方法及合格标准 ······· 82 附录D(资料性附录) 焊接工艺指导书和焊接工艺评定 报告推荐格式 ····································· 89 附录E(资料性附录) 高强度螺栓连接面无机富锌漆 配方 ···················································· 94 附录F(规范性附录) 高强度螺栓抗滑移系数和紧固 力矩检测 ·························
···················· 95 附录G(规范性附录) 涂装前钢材表面除锈等级 ·················· 97
III
DL / T 5018 — 2004
附录H(资料性附录) 大气露点计算表 ································· 98 附录I(资料性附录) 金属涂层厚度和结合性能的检查 ········ 99 附录J(资料性附录) 一般工程与结构用铸钢件 ················· 102 附录K(资料性附录) 优质碳素结构钢和合金结构钢 ········ 105 附录L(规范性附录) 锻件通用技术条件 ···························· 109 附录M(资料性附录) 支承滑道常用材料 ·························· 114 附录N(资料性附录) 橡胶水封的物理机械性能 ················ 117 附录O(资料性附录) 闸门高强度环氧垫料配制与 特性 ·················································· 118
条文说明 ···················································································· 121
IV
DL / T 5018 — 2004
前 言
本标准是对DL/T5018—1994《水利水电工程钢闸门制造安装及验收规范》的修订。
本标准与DL/T5018—1994版比较有以下一些变化:
——对焊接工艺评定有关程序和要求,参照美国ASME标准
“锅炉及压力容器规范”中有关“焊接和钎焊评定”的要求进行了补充和修订,并增加了不锈钢复合钢板和进口钢材焊接工艺评定的规定;
——将原第5章“焊后消除应力热处理”并入第4章; ——调整了高强度螺栓预拉力和拧紧力矩的数值;
——针对厚浆漆和金属喷涂的要求,调整了金属表面预处理
粗糙度指标及涂层检测规定;
——规定了采用局部火焰加热矫正时最高加热温度;
——增加了铸钢件和锻件按质量特性重要度分类的规定,增
加了各类铸钢件和锻件检验项目及数量的规定;
——增加了锻件化学成分的允许偏差及不同尺寸分段锻件的
力学性能指标;
——调整和扩大了闸门尺寸分段及其允许偏差;
——增加了弧形闸门斜支臂及支铰制造安装有关技术要求;
——增加了平压阀安装及人字门安装有关技术要求; ——补充了验收工作的一般规定。
本标准颁发实施后代替DL/T5018—1994标准。
本标准的附录B、C、F、G、L为规范性附录。
本标准的附录A、D、E、H、I、J、K、M、N、O为资料性附录。
本标准由中国电力企业联合会提出。
本标准由电力行业水电站金属结构及启闭机标准化技术委员会归口并解释。
V
篇三:闸门技术要求
闸门基本技术要求
1 安装运行、维修的环境
1.1 安装处所:室外
1.2 海拔高度:1200m
1.3 环境空气温度
最高运行温度:40℃
最低运行温度:-25℃
最低存放温度:-30℃
1.4 相对湿度: 80%
1.5 介质为含沙水
1.6 介质温度:0℃~35℃
2 技术数据
3 闸门技术要求
3.1闸门设计工作压力:
进水闸门单向承压: 正向受压: 0.2Mpa
反向受压: 0 Mpa
检修闸门单向承压: 正向受压: 0.2Mpa
反向受压: 0 Mpa
工作行程:进水闸门:3.7m
出水闸门:3.7m
最大行程:进水闸门:10.3m(1台)
出水闸门:10.3m(1台)
闸槽高度(初定):进水闸门:13.6m(1台)出水闸门:13.6m(1台)
3.2 主要构件材质要求:
门板、楔块:Q235C
闸槽、门楣、底槛:耐腐蚀合金铸铁
密封圈: 橡塑复合材料(闸门板与闸槽的摩擦系数
不得大于0.4)
滑块:MBJ尼龙
螺杆、连接杆、连接套筒、紧固件:1Cr13
3.3 构造
3.3.1闸门为明杆升降形式,要求中间设若干轴导架用于固定支撑传动杆,轴导架安装于混凝土侧墙上,孔内设有铜合金轴套,以保证传动杆在受力情况下不变形。
3.3.2由于进水闸门和出水闸门最大提升高度(检修行程)均在13.6米以内,为检修时方便拆卸传动杆,要求传动杆采用分段联接的方式。
3.3.3闸门主要由启闭装置、螺杆、连接杆、连接套筒、门槽、门体、导向槽、密封装置、轴导架、紧固件、可调楔块等主要部件组成。
3.4 闸门门板在闸槽内应能灵活起落,关闭时密封圈应接触紧密,位置正确,楔块接触均匀、紧密。
3.5 泄漏量
门槽与门板密封座间隙小于0.03mm
闸门最大正向工作水头时泄漏量不大于1.25L/min.m
3.6 防腐:
3.6.1 钢材表面进行预处理,先脱脂净化,再进行喷射处理,经处理后的金属表面,要求其表面清洁度等级为Sa3,表面粗糙度等级为Ry 60~100μm。
3.6.2防腐层面采用热喷锌和涂料联合防腐,防腐寿命不少于20年。底层防腐为热喷锌,面层封闭层为LW-1无机富锌涂料,底层涂装工艺为电弧喷涂,面层涂装工艺为喷涂或涂刷。联合防腐层总厚度为0.28mm,(其中: 热喷锌厚度160μm, 锌丝的含锌量应大于99.99%。LW-1无机富锌涂料120μm) 热喷锌、LW-1无机富锌涂料涂装两次成活。第一次、第二次涂
装厚度分别为70μm、40μm,90μm、80μm,每层必须交叉排列。工件温度不得大于170℃,当工件温度大于170℃应进行冷却,待工件温度降至40~50℃时,再进行喷涂。
3.6.2.1涂层表面应均匀无杂物、起皮、鼓泡、孔洞、凹
凸不平、粗颗粒、掉块及裂纹等缺陷。喷涂前,如发现钢材表面出现污染或返漆,应返回表面预处理。在金属喷涂层尚有余温时,涂刷面漆。
3.6.3 闸门双层应考虑各2mm的锈蚀余量。
3.7 止水装置安设的位置应考虑维护更换方便。
闸门在承受设计水头的压力时,通过任意1m长止水材
料内泄漏量不大于不大于1.25L/min.m
3.8 在输水系统发生事故时,要求闸门具有快速关闭的功能。
3.9 闸门布置及安装尺寸详见附图。
3.10 钢闸门的设计、制造、安装、防腐蚀及验收应满足《水利水电工程钢闸门设计规范》(DL/T 5039-95);《水利水电工程钢闸门制造安装及验收规范》(DL/T 5018-94);《水工金属结构防腐蚀规范》(SL/105-95);《热喷涂锌及锌合金涂层》(GB9793-88)的相关规定。
3.11 闸门的安装尺寸、外形尺寸及性能参数,需遵照宁夏水利水电勘测设计研究院的有关图纸,以利于施工及安装。
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