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农田水利工程设计说明
名山县红星镇余坝村、天王村、华光村土地整理项目施工单体图第二部分农田水利工程四川省地震局测绘工程院二〇一一年二月6n名山县红星镇余坝村、天王村、华光村土地整理项目施工单体图项目承担单位:名山县国土资源局项目编制单位:四川省地震局测绘工程院负责人:审核人:编制人:编制日期:二〇一一年二月6n总体设计说明6一、设计依据1)《土地开发整理项目初步设计规范》(TD/T1012-2000);2)《土地开发整理项目验收规程》(TD/T1013-2000);3)《水利建设项目经济评价规范》(SL72-94);4《灌溉与排水工程设计规范》(GB/50288-99);5)《公路桥涵设计通用规范》JTGD60-2004;;6)《农田排水工程技术规范》SL/T4-1999;7)《雨水集蓄利用工程技术规范》SL267-2001;8)《水土保持综合治理技术规范》GB/T16453.1-16453.6-1996;9)《四川省中部丘陵地区改造中低产田项目技术工作要点》(试行);10)地面水环境质量标准(GB3838-2002);11)农田灌溉水质量标准(GB5084-2005);12)1:500,1:2000实测地形图(GB/T7929-1995);13)堤防工程设计规范(GB50286-1997);14)渠道防治工程技术规范(SL18-1991);15)水利水电工程制图标准(SL73-1995);16)《四川省土地开发整理项目工程建设标准》(四川省国土资源厅颁,试行);17)《节水灌溉技术规范》,水利部农村水利司。二、设计原则1)灌溉渠道、排水沟、灌排建筑物属于5级及以下工程。水利交叉建筑物标准按SDJ217-1987规定的五级建筑物标准。2)设计灌溉保证率为75%,保证设计的过水能力,边坡安全稳定和水流通畅;农田灌排工程建设本着因地制宜、因害设防的原则,布置灌溉排水渠道系统。3)项目区灌溉水质应符合《农田灌溉水质标准》(GB5084-2005),禁止用未经过处理过的污水灌溉农田。4)项目区渠系采用灌排相结合的方式。三、基本资料1)《雅安市名山县百丈镇、红星镇华光村等六个村土地整理项目可行性研究报告》及报四川省国土局立项材料;2)《雅安市名山县百丈镇、红星镇华光村等六个村土地整理项目初步规划设计》成果;3)项目区1:2000实测地形图;4)《名山县国民经济统计资料》(2004年),名山县统计局编;5)《名山县志》,名山县县志编纂委员会,1994年;6)《名山县国土志》,《名山县国土志》编纂领导小组,2000年;7)《名山县水利志》,名山县水利志编辑组,1990年;8)《名山县土壤》,名山县土壤普查办公室编,1984年;9)《名山县气象资料》,名山县气象局提供,2003年12月;10)《名山县水资源开发利用现状分析报告》;11)《名山县土地利用现状详查报告》;四、主要建筑物设计1)新建蓄水池项目区旱地分布在丘区坡地,单片耕地面积小,发展集中提灌和渠灌有一定困难,目前当地旱地灌溉改良措施以兴建蓄水池为多。根据农业生产要求和蓄水池功能设置,蓄水池修建在有良好汇流面的坡面,并配套沉沙池、引水渠等设施。蓄水池采用圆形结构,容积为100m3,直径8m,高2.4m,共3口。池壁用M7.5水泥砂浆砌砖,池底用C20砼现浇。池内设砼台阶,方便农民取水和维修。在池顶布置防护栏,在水池侧布置一条引水渠和一口沉沙池,用来聚集坡面汇流和沉沙,引水沟为0.24×0.30m矩型断面浆砌砖;沉沙池为1.5×1.2m,临蓄水池布置,方形,用M7.5浆砌砖。2)整治农渠整治现有农渠20条,长13734m,其中标准为0.5×0.5m的浆砌砖矩形沟18条,长13354m,设置过沟盖板62处,其中17#、21#和27#整治农渠中各有70m、42m和23m经过农户房前需采用盖板修建;标准为0.8×0.8m的浆砌砖矩形沟3条,长380m,设置过沟盖板1处。3)整治排水沟6n整治排水沟共18条,长6694m,分为2种规格,其中上宽为1.18m宽的梯形沟16条,长5557m,设置过沟盖板46处;上宽为1.5m宽的梯形沟2条,长1137m,设置过沟盖板11处。1)桥涵沟渠与道路相交处设置涵管,涵管置于道路之下50cm处。项目区共埋设Φ500mm沟渠涵管8处,长38m;埋设Φ500mm田间道涵管90处,长361m;埋设Φ1000mm田间道涵管13处,长58m;田间道桥2座。五、施工要求1)渠基处理要密实,回填土干容重不得低于1.8t/m3,渠道按设计的断面开挖后,要求修削平整,夯实渠底、渠坡,以免混凝土受力不均而开裂。2)渠道改建工程的渠线位置可以根据实际地形做局部调整。3)浆砌石工程所使用的条石、块石,运至工地后,砌筑前应清洗干净。4)浆砌石施工应在确保开挖断面后进行,采用坐浆法。砌筑前先清基,同一层面应保持平衡升高,上下层或同一层前后的石块砌缝应错开,避免形成通缝,大缝用小石块楔紧,确保浆满面平。5)防渗用砂浆应采用P.0.32.5以上的普通硅酸盐水泥。清缝应在料石砌筑24h后进行,缝宽不下于砌缝宽度,缝深不小于缝宽2倍,勾缝前必须将槽缝冲洗干净,不得残留灰渣和积水,并保持缝面湿润。勾缝砂浆必须单独搅制,严禁与砌体砂浆混用。当勾缝完成和砂浆初凝后,砌体表面应刷洗干净,至少用湿润物覆盖保持21天,在养护期间应经常洒水,使砌体保持湿润,避免碰撞和震动。6)蓄水池位置可根据实际需要做适当调整,砌砖体的灰缝横平竖直,厚薄均匀,并填满砂浆;砌砖体水平灰缝的砂浆应饱满,实心砌砖体水平灰缝的砂浆饱满度不得低于80%,竖向灰缝宜采用挤浆或加浆方法,使其砂浆饱满,严禁用水冲浆灌缝。6容积100m3蓄水池工程量统计表项目单位(口)土方开挖(m3)土方回填(m3)C20混凝土(m3)M7.5水泥砂浆浆砌砖(m3)M10水泥砂浆抹面(m2)C25混凝土板(m3)M5砂浆砌空花砖栏杆(m3)C20砼钢筋防护栏柱(m3)钢筋(kg)每口工程量1159.9614.868.9923.1596.790.681.160.2445.72合计工程量3479.8944.5826.9769.45290.362.033.490.73137.166n整治农渠(0.5m)工程量统计表村名整治农渠编号长度(m)沟底清淤(m3)土方开挖(m3)土方回填夯实(m3)浆砌砖(m3)C15砼基础(m3)C15砼压顶(m3)M7.5砂浆抹面2cm(m2)盖板(处)C20砼盖板(m3)盖板钢筋(kg)余坝村9#整治农渠1058.3925.1615.6314.554.185.23104.5000.000.0010#整治农渠1496120.04360.12223.80208.2459.8474.801496.0070.7022.9611#整治农渠39631.7895.3359.2455.1215.8419.80396.0010.103.2812#整治农渠89171.49214.48133.29124.0335.6444.55891.0040.4013.1213#整治农渠90272.38217.13134.94125.5636.0845.10902.0040.4013.1215#整治农渠112290.03270.09167.85156.1844.8856.101122.0050.5016.4016#整治农渠17614.1242.3726.3324.507.048.80176.0000.000.0017#整治农渠52842.37127.1078.9973.5021.1226.40528.0057.2016.4018#整治农渠56145.01135.0483.9378.0922.4428.05561.0020.206.5619#整治农渠63350.75152.2694.6288.0425.3031.63632.5030.309.84小计6809546.351639.061018.63947.81272.36340.456809.00319.80101.68天王村21#整治农渠57846.34139.0286.3980.3923.1028.88577.5044.4013.1222#整治农渠53943.25129.7580.6375.0321.5626.95539.0020.206.5623#整治农渠86969.73209.19130.00120.9634.7643.45869.0040.4013.12小计1986159.32477.95297.03276.3879.4299.281985.50105.0032.80华光村24#整治农渠1320105.92317.75197.47183.7452.8066.001320.0060.6019.6825#整治农渠104583.85251.55156.33145.4641.8052.251045.0050.5016.4026#整治农渠91973.70221.10137.41127.8636.7445.93918.5040.4013.1227#整治农渠63851.19153.5895.4488.8125.5231.90638.0032.509.8428#整治农渠63851.19153.5895.4488.8125.5231.90638.0030.309.84小计4560365.851097.56682.10634.68182.38227.984559.50214.3068.88合计133541071.523214.571997.761858.88534.16667.7013354.006219.10203.35备注:17#、21#和27#整治农渠中各有70m、42m和23m经过农户房前需采用盖板修建整治农渠(0.8m)工程量统计表村名编号长度(m)沟底清淤(m3)土方开挖(m3)土方回填夯实(m3)浆砌砖(m3)C15砼基础(m3)C15砼压顶(m3)M7.5砂浆抹面2cm(m2)盖板(处)C20砼盖板(m3)盖板钢筋(kg)余坝村14#整治农渠21523.6594.6053.7570.1817.2010.75258.0010.198.6720#整治农渠16518.1572.6041.2553.8613.208.25198.0000.000.00小计38041.80167.2095.00124.0330.401945610.198.67合计38041.80167.2095.00124.0330.401945610.198.676n整治排水沟(1.18m)工程量统计表村名整治排水沟编号长度(m)沟底清淤(m3)土方开挖(m3)土方回填夯实(m3)C15砼渠底(m3)C20砼预制板(m3)C20砼预钢筋(kg)C15砼压顶(m3)盖板(处)C20砼盖板(m3)盖板钢筋(kg)C15反包边2cm(m2)余坝村18#693149.69299.38166.3229.1174.71842.1333.2661.0845.311239.6819#495106.92213.84118.8020.7953.36601.5223.7640.7230.21885.48小计1188256.61513.22285.1249.90128.071443.6657.02101.8075.522125.16天王村20#45197.42194.83108.2418.9448.62548.0621.6540.7230.21806.7721#583125.93251.86139.9224.4962.85708.4627.9850.9037.761042.9023#490105.73211.46117.4820.5652.77594.8423.5040.7230.21875.6424#16535.6471.2839.606.9317.79200.517.9210.187.55295.16小计1689364.72729.43405.2470.92182.022051.8781.05142.52105.733020.48华光村26#1188256.61513.22285.1249.90128.071443.6657.02111.9883.072125.1627#17638.0276.0342.247.3918.97213.888.4510.187.55314.8428#10522.5745.1425.084.3911.27126.995.0210.187.55186.9429#5712.3624.7113.732.406.1769.512.7500.000.00102.3230#398.3216.639.241.624.1546.791.8500.000.0068.8731#22047.5295.0452.809.2423.72267.3410.5620.3615.10393.5532#9921.3842.7723.764.1610.67120.304.7500.000.00177.1033#523112.86225.72125.4021.9556.33634.9425.0850.9037.76934.6834#11023.7647.5226.404.6211.86133.675.2810.187.55196.7735#16535.6471.2839.606.9317.79200.517.9210.187.55295.16小计2681579.031158.06643.37112.59288.983257.59128.67223.96166.154795.38合计55571200.362400.711333.73233.40599.076753.11266.75468.28347.409941.02整治排水沟(1.5m)工程量统计表村名整治排水沟编号长度(m)沟底清淤(m3)土方开挖(m3)土方回填夯实(m3)C15砼渠底(m3)浆砌卵石(m3)C15砼压顶(m3)盖板(处)C20砼盖板(m3)盖板钢筋(kg)M7.5砂浆抹面2cm(m2)C15反包边2cm(m2)天王村22#627361.15722.30150.4831.35413.8237.6261.26135.10807.56125.40小计627361.15722.30150.4831.35413.8237.6261.26135.10807.56125.40华光村25#510293.76587.52122.4025.50336.6030.6051.05112.59656.87102.00小计510293.76587.52122.4025.50336.6030.6051.05112.59656.87102.00合计1137654.911309.82272.8856.85750.4268.22112.31247.691464.43227.406n沟渠涵管(Φ500mm)工程量统计表村名沟渠编号涵管数涵管长度(m)开挖土方(m3)回填夯实土方(m3)C15垫层15cm(m2)C30砼(m3)钢筋制安(kg)余坝村10#整治农渠145.203.780.290.2021.8017#整治农渠167.805.670.440.3032.7018#整治农渠145.203.780.290.2021.80天王村23#整治农渠145.203.780.290.2021.80华光村24#整治农渠2810.407.560.590.4043.6025#整治农渠145.203.780.290.2021.8025#整治排水沟1810.407.560.590.4043.60合计83849.4035.912.791.90207.10田间道涵管(Φ500mm)工程量统计表村名田间道编号Ф500mm涵管(处)涵管长度(m)开挖土方(m3)回填夯实土方(m3)C15垫层15cm(m3)C30砼(m3)钢筋制安(kg)余坝村18#整治田间道41611.2015.121.180.8087.2019#整治田间道41611.2015.121.180.8087.2020#整治田间道285.607.560.590.4043.6021#整治田间道285.607.560.590.4043.6022#整治田间道3128.4011.340.880.6065.4023#整治田间道142.803.780.290.2021.8024#整治田间道285.607.560.590.4043.6025#整治田间道000.000.000.000.000.0026#整治田间道285.607.560.590.4043.6027#整治田间道3128.4011.340.880.6065.40小计239264.4086.946.764.59501.40天王村28#整治田间道285.607.560.590.4043.6029#整治田间道142.803.780.290.2021.8030#整治田间道142.803.780.290.2021.8031#整治田间道3128.4011.340.880.6065.4032#整治田间道142.803.780.290.2021.8033#整治田间道41611.2015.121.180.8087.2034#整治田间道41611.2015.121.180.8087.2035#整治田间道285.607.560.590.4043.6036#整治田间道3128.4011.340.880.6065.4037#整治田间道000.000.000.000.000.0038#整治田间道41611.2015.121.180.8087.2039#整治田间道285.607.560.590.4043.606n40#整治田间道153.504.730.370.2527.2541#整治田间道52014.0018.901.471.00109.0042#整治田间道285.607.560.590.4043.60小计3514198.7133.24510.36357.039566768.45华光村43#整治田间道41611.2015.121.180.8087.2044#整治田间道3128.4011.340.880.6065.4045#整治田间道3128.4011.340.880.6065.4046#整治田间道41611.2015.121.180.8087.2047#整治田间道41611.2015.121.180.8087.2048#整治田间道285.607.560.590.4043.6049#整治田间道93625.2034.022.651.80196.2050#整治田间道3128.4011.340.880.6065.40小计3212889.60120.969.416.39697.60合计90361252.70341.1526.5318.021967.45田间道涵管(Φ1000mm)工程量统计表村名田间道编号Ф1000mm涵管(处)涵管长度(m)开挖土方(m3)回填夯实土方(m3)C15垫层15cm(m2)C30砼(m3)钢筋制安(kg)余坝村27#整治田间道145.207.642.401.9473.17小计145.207.642.401.9473.17天王村30#整治田间道145.207.642.401.9473.1732#整治田间道145.207.642.401.9473.1733#整治田间道145.207.642.401.9473.1735#整治田间道145.207.642.401.9473.1736#整治田间道145.207.642.401.9473.1741#整治田间道145.207.642.401.9473.1742#整治田间道145.207.642.401.9473.17小计72836531714512华光村43#整治田间道145.207.642.401.9473.1746#整治田间道1810.4015.284.803.88146.3447#整治田间道145.207.642.401.9473.1749#整治田间道21013.0019.106.004.85182.93小计52633.8049.6615.6012.60475.61合计135875.40110.7834.8028.121060.986n新建田间道桥工程量统计表村名 土方开挖(m3)石方开挖(m3)渣石回填(m3)M7.5浆砌卵石(m3)UPVC排水管(m)C30砼桥板(m3)C30砼台帽(m3)C20砼防护栏及扶手(m3)钢筋(kg)伸缩缝(m2)余坝村3#49.6074.4078.0046.0032.008.008.000.261033.876.00华光村4#90.83211.93186.88115.8840.0014.008.000.981420.856.00合计140.43286.33264.88161.8872.0022.0016.001.242454.7212.00农田水利工程施工单体图目录序号图号图名序号图号图名1B-XSC-1容积100m3蓄水池平面图15B-HG-1涵管(D=50)标准断面图2B-XSC-2容积100m3蓄水池A-A剖面图16B-HG-2涵管(D=50)圆管钢筋构造图3B-XSC-3容积100m3蓄水池取水梯步B--B剖面图17B-HG-3钢筋砼圆管涵(D=50)基础及接头构造图4B-XSC-4容积100m3蓄水池沉砂池、引水沟断面图18B-HG-4涵管(D=100)标准断面图5B-XSC-5容积100m3蓄水池爬梯砼板设计图19B-HG-5涵管(D=100)圆管钢筋构造图6B-NQ-1整治农渠标准断面图(0.5米宽)20B-HG-6钢筋砼圆管涵(D=100)基础及接头构造图7B-NQ-20.5米宽渠道跨沟盖板标准断面图21B-DQ-13#田间道桥平面布置图8B-NQ-3整治农渠标准断面图(0.8米宽)22B-DQ-23#田间道桥A-A、B-B剖视图9B-NQ-40.8米宽渠道跨沟盖板标准断面图23B-DQ-33#田间道桥防护栏大样图10B-PSG-1整治排水沟标准断面图(1.18米宽)24B-DQ-43#田间道桥板配筋图11B-PSG-21.18米宽排水沟矩形砼预制板墙平面图25B-DQ-54#田间道桥平面布置图12B-PSG-31.18米宽渠道跨沟盖板标准断面图26B-DQ-64#田间道桥A-A、B-B剖视图13B-PSG-4整治排水沟标准断面图(1.5米宽)27B-DQ-74#田间道桥防护栏大样图14B-PSG-51.5米宽渠道跨沟盖板断面图28B-DQ-84#田间道桥板配筋图6查看更多