工程项目管理施工组织设计.doc
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1、Manipulator is now used as a industrial robots in use, the control objectives often appear often in industrial automation. Industrial automation technology has gradually matured, as mature a technology line has been rapid development in industrial automation as a separate subject. Manipulator applic
2、ation began to filter into welding, logistics, mechanical processing, and other industries. Especially at high or very low temperatures, full of poisonous gases, high radiation case, robot in similar circumstances showed great use also brings great convenience to the staff. Precisely because of this
3、 robot to get peoples attention began to be a high degree of development. Labor rates, working conditions, labor intensive aspects of promoting development. Both at home and abroad to develop the PLC (programmable logic controller) is in various special circumstances and under special conditions set
4、 for mechanical devices. Now turned on the development of the microelectronics automatic control technology and the rapid development of the trains, the success of PLC hardware software and simulation control win big and successful development, now continues to develop as a factory automation standa
5、rds. Because robots are good development of the technology makes a good optimization of productive capital, and robot shows this unique advantages, such as: has good compatibility, wide availability, hardware is complete, and programming that can be mastered in a short time, so in the context of ind
6、ustrial PLC applications became ubiquitous. Manipulator in many developed country agriculture and industry has been applied, such as the use of mechanical harvesting large areas of farmland, repeated operations on the high-speed line that uses a robotic arm, and so on. Today, the high level of autom
7、ation combined with restrictions on the manipulator development level is slightly lower than the international. The design is mainly arm welding machine by PLC Automation control. This of design let designers on in school by learn of has a must of consolidation, understand has some usually didnt opp
8、ortunities awareness in world range within some leading level of knowledge has has must awareness, hope designers can in yihou of design in the can success of using in this design in the proceeds of experience 1.2 manipulator in both at home and abroad of research profile automation mechanical arm r
9、esearch began Yu 20th century medium-term, after years with with computer and automation technology of development, Makes mechanical arm on the Grand stage of industrial automation and shine, gradually became an industrial evaluation standards, and its importance can be seen. Now original robotic ar
10、m spent most of mass production and use on the production line, which is programmed robotic arm. As the first generation of manipulator position control systems main features, although not back several generations that can detect the external environment, but can still successfully complete like wel
11、ding, painting, delivery as well as for materials simple movements. Second generation mechanical arms are equipped with sensors and manipulators have the environment there is a certain amount of sense, when the mechanical arm is to use the program as a basis. Difference is that the robot begand 丰都三坝
12、风电场110kV送出工程施工组织设计1 编制依据1.1110500kV架空电力线路施工验收规范(GB50233-2005);1.2110kV500kV架空电力线路工程施工质量及评定规程(DL/T5168-2002);1.3国家电网公司输变电工程达标投产考核办法(2011版)国家电网基建2011 146 号;1.4普通混凝土配合比设计规程(JGJ55-2011);1.5混凝土强度检验评定标准(GB/T 501072010);1.6钢筋焊接及验收规范(JGJ182010);1.7钢筋机械连接通用技术规程(JGJ182003)1.8建筑工程质量检验评定标准(GBJ30188);1.9电力建设安全工作
13、规程(架空送电线路部分)(DL5009.22004);1.10电力建设安全健康与环境管理工作规定(国家电网工2004488号);1.11国家电网公司输变电工程施工工艺示范手册;112国家电网公司输变电工程安全文明施工标准化工作规定(试行)(国家电网基建2005403号);1.13国家电网公司输变电工程安全文明施工标准化图册;1.14国家电网公司施工现场安全管理条文汇编(输变电工程类)(基建安全201135号;1.15国家电网公司环境保护监督规定(试行)(国家电网安监2005450号); 1.16重庆市万州区光泰电力勘察设计有限公司所提供的巫山抱龙110kV输变电工程施工设计图。1.17重庆市万
14、州长江电力实业发展有限公司质量、环境、职业健康安全管理体系文件1.18与工程建设有关的其他法律、法规及政策性文件等。2 工程概况与工程实施条件分析2.1 工程概述2.1.1工程概况本工程是丰都三坝风电场110kV送出工程输电部分,起于已建的220kV旱坪变电站,止于拟建的110kV抱龙变电站,电压等级为110kV,采用同塔双回架设方式,线路长度为217.9Km,导线型号为JL/G1A-300/25(40)钢芯铝绞线,地线为2根12芯OPGW复合光缆。该线路经过巫山县两坪乡、建平乡、平南乡,沿线以山地为主。2.1.2参建单位建设单位:重庆市电力公司建设管理单位:重庆市电力公司长寿供电局监理单位:
15、重庆渝电工程监理咨询有限公司设计单位:国核电力规划设计研究院重庆有限公司施工单位: 重庆市送变电工程有限公司运行单位:重庆市电力公司长寿供电局2.1.3工期要求工程计划 2014年4月18日开工、2012年11月 30日竣工.2.2主要技术特性:1)线路电压等级:110kV。2)中性点接地方式:中性点直接接地。3)导线分裂数:单导线。4)线路起止点:110kV旱龙一、二回起于220kV旱坪变电站,止于110kV抱龙变电站。5)回路数及线路长度:110kV旱龙一、二回同塔双回路架设,线路全长217.9km。 6)导地线型号:本工程海拔1000m以上及跨长江段线路导线规格采用JL/G1A-300/
16、40(N13-N16、N21-N34),海拔1000m以下及档距较小的耐张段线路导线规格采用JL/G1A-300/25(220kV旱坪变电站-N13、N16-N21、N34-110kV抱龙变电站),地线选用两根12芯OPGW光缆。7)曲折系数:1.08。8)输送容量:28.95万千瓦9)沿线地形特点:丘陵占50%,山地占40%,高山大岭占10%。10)设计气象条件:220kV旱坪变电站-N13、N16-N21、N34-110kV抱龙变电站段海拔低于1000m,按照一类气象设计,即最高气温40,最低气温-5,年平均气温15,覆冰厚度10mm,设计基本风速23.5m/s;N13-N16为跨越长江段
17、,按照类气象设计,即最高气温40,最低气温-5,年平均气温15,覆冰厚度10mm,设计基本风速27m/s;N21-N34段海拔超过1000m,按照类气象设计,即最高气温40,最低气温-5,年平均气温15,覆冰厚度15mm,设计基本风速25m/s;11)污区划分:全线按照d级污秽等级进行设计。12)杆塔基础型式:铁塔采用钢筋混凝土现浇板式直柱基础、掏挖基础及灌注桩式基础。13)导地线换位:线路长度未超过100公里,导地线未换位。14)主要交叉跨越:本工程跨越长江(通航)一次;跨越纸阳河(不通航)一次;35kV电力线路3次;10kV电力线路10次。14)杆塔型式及数量间下表:表一、杆塔型式及数量一
18、览表序号杆塔型名称杆塔型代号呼高数量( 基 )所占比例()小计1直线塔1J-SZ11812.57.52112.52412.521J-SZ21512.57.5212531J-SZ3182524.724253312.536512.24SZD32K3612.52.55SZD332412.5102712.5302562F-SZC31812.5203012.53912.5422571J-SJ118252112.581J-SJ21512.57.5212591J-SJ32112.52.5101J-SJ41512.552112.511SJD32K1812.57.5242512SJD313012.52.513S
19、JD331812.553012.5角钢铁塔41基,其中耐张15基,占36.6%;直线26基,占63.4%15)汽车运距及人力抬运距离:全线平均汽车运距10km,人力运距1.3km。16)绝缘子使用情况:本工程两端变电站构架侧绝缘子采用单串U70BP/146型悬式瓷质绝缘子,其他耐张串采用双串U120BP/146型悬式玻璃绝缘子,悬垂串采用单串与双串结合的形式,绝缘子采用U120BP/146型悬式玻璃绝缘子;跳线串采用单串U70BP/146型玻璃绝缘子。 17)全线最高海拔为1450m,最低海拔350m。2.3 主要经济指标:1)最厚覆冰10mm、基本风速23.5m/s区段:旱坪变电站-N13、
20、N16-N21以及N34-抱龙变电站构架,长度为8.612Km,26档,28基铁塔,平均档距331.2m,共10个耐张段,平均耐张段长861m。2)最厚覆冰10mm、基本风速27m/s区段:N13-N16,长度为2213m,3档,4基铁塔,平均档距737.7m,共1个耐张段,平均耐张段长2123m。2)最厚覆冰15mm、基本风速25m/s区段:N21-N34,长度为7074m,13档,14基铁塔,平均档距544m,共5个耐张段,平均耐张段长1415m。3)主要材料消耗情况如下表:表二、主要材料消耗情况一览表序号名称型号规格单位数量单公里消耗1导线JL/G1A,300/25吨57.966.732
21、导线JL/G1A,300/40吨66.927.213塔材吨471.0226.314基础钢材公斤7675442885耐张线夹DG-4552T2付19210.736悬垂线夹CL-300/25(40)付21912.237接地钢材10公斤30361708防震锤FDZ-5付80444.919绝缘子U120(70)BP片4776266.8210混凝土C20立方m2123118.64)树木砍伐情况:全线需砍伐松树1500棵,杂树800棵。5)跨越房屋情况:正跨房屋10处,斜跨房屋3处,所跨房屋均为耐火屋顶,且导线距屋顶有足够的安全距离,本工程不考虑房屋拆迁。6)堡坎、护坡及基础降方情况:修建基础堡坎约700
22、m3,基础降方600 m3,修建塔基防洪排水沟300m。2.4 施工实施条件及自然环境分析2.4.1交通运输情况沿线交通条件一般,N1-N13、N17-19、N33-N40间有公路和机耕道可用,其他地段只有少部分有机耕道可用,沿线与公路交叉12次,与机耕道交叉14次,公路均为盘山公路,平均汽车运输10Km,人力运输距离为1.3km。2.4.2 交叉跨越本工程跨越长江1次;跨越纸阳河1次;跨越一般公路12次,机耕道14次;正跨房屋10处;斜跨房屋3处;跨越35kV线路3次,跨越10kV线路10次,低压线路29次,通讯线路35次,广播线3次。2.4.3 沿线林木情况本工程N16-N21和N30-N
23、31间有成片树林,这段线路设计采用高塔跨越,其他地段树木较少,在基础开挖、组立铁塔以及展放导地线时,需砍伐松树1500棵,杂树800棵。2.4.4线路地形 线路地形:丘陵50%,山地40% ,高山大岭占10%。2.4.5线路地质沿线地质:普通土10%,坚土20%,松砂石40%,岩石30%。3 项目施工管理组织结构3.1 项目管理组织结构为确保本工程施工安全及施工质量,经公司办公会研究决定成立“巫山抱龙110kV输变电工程项目部”。在项目经部的统一组织领导下,进行基础、杆塔、架线、接地工程的施工。现场施工管理组织机构图如下:项目经理 张宇线路项目副经理 唐兵监理工程师技术员全军安全员范兴建质检员
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