灌區(qū)續(xù)建配套工程初步設(shè)計(jì)報告

灌區(qū)續(xù)建配套工程初步設(shè)計(jì)報告目錄 1 8 21 23 26 28 32 32 33 34 35 37 38 43 43 50 56 58 64 70 70 71 93 95 /s。），為了充分發(fā)揮兩個灌區(qū)的綜合效益，本次將相通的兩個灌區(qū)合并為一個灌區(qū)3額以及按現(xiàn)行規(guī)范必須滿足的渠系利用系數(shù)，兩個電灌站的裝機(jī)分別為高灌區(qū)/s。序號指標(biāo)名稱單位數(shù)量備注一1收益鄉(xiāng)（鎮(zhèn)）/村個3/232人543523農(nóng)業(yè)人口人37996其中：農(nóng)村勞動力人205154人均耕地面積按農(nóng)業(yè)人口平均二土地資源1灌區(qū)范圍總面積萬畝2耕地面積萬畝5.683灌溉面積萬畝4.34設(shè)計(jì)灌溉面積萬畝3.0164其中：水田萬畝2.7784旱土萬畝0.2414實(shí)際灌溉面積萬畝旱澇保收5改善、恢復(fù)灌溉面積萬畝6設(shè)計(jì)灌溉保證率%三樞紐及流域特性（一）xx電灌站攔河壩1控制流域面積60642干流坡降‰4.73設(shè)計(jì)洪水位m4校核洪水位m5正常蓄水位m6死水位m（二）大頭垅水庫1控制流域面積6.252干流長度3設(shè)計(jì)洪水位m5校核洪水位m6正常蓄水位m7總庫容38正常庫容39死庫容3四水文氣象1多年平均降雨量2多年平均徑流深3年平均氣溫℃4無霜期天5多年平均蒸發(fā)量㎜序號指標(biāo)名稱單位數(shù)量備注五灌區(qū)基礎(chǔ)水利設(shè)施1小型水庫處82處260633河壩處4水輪泵站處65電灌站處163P=85%可供水量7灌溉水利用系數(shù)0.64918灌水率0.548含農(nóng)村生活用水六主要作物灌溉定額1早稻/畝2/畝3晚稻/畝七渠道工程1高干渠渠首設(shè)計(jì)流量設(shè)計(jì)灌溉面積萬畝渡槽隧洞2高北干渠渠首設(shè)計(jì)流量0.45設(shè)計(jì)灌溉面積萬畝0.499渡槽總長/處1149/33高西干渠km渠首設(shè)計(jì)流量0.34設(shè)計(jì)灌溉面積萬畝0.3644渡槽總長/處798/6隧洞總長/處265/24低干渠km渠首設(shè)計(jì)流量設(shè)計(jì)灌溉面積萬畝渡槽總長/處序號指標(biāo)名稱單位數(shù)量備注5八管理機(jī)構(gòu)管理所準(zhǔn)事業(yè)單位管理所總編制人員人其中：退休人員人2九主要工程量1土方35.73022砌石33混凝土及鋼筋凝土32.3305十主要材料1水泥t61802塊石m3203633河砂m34卵石m320277十一1工程造價萬元,2勞動工日萬個3施工工期年54效益灌溉面積萬畝3.0164增產(chǎn)年收入萬元骨干工程分?jǐn)傂б?技術(shù)經(jīng)濟(jì)指標(biāo)每畝投資經(jīng)濟(jì)凈現(xiàn)值ENPV萬元經(jīng)濟(jì)內(nèi)部收益率%對內(nèi)坡經(jīng)?？宸交蚧虑沃饕扇∠髌屡c漿砌石護(hù)坡相結(jié)合的處理方法；嚴(yán)重垮方或滑坡且削坡工程量太大的渠段則改建暗渠；對外坡坡腳?？宸交蚧拢?，1.2.4水土保持工程a)有利影響b)不利影響表1.2-1灌區(qū)續(xù)建配套工程主要項(xiàng)目匯總表石00一000000001234567890000表1.2-1灌區(qū)續(xù)建配套工程主要項(xiàng)目匯總表石00000010203040500000001020304050灌區(qū)續(xù)建配套工程主要項(xiàng)目匯總表石6070800123004560102030二00000000000012灌區(qū)續(xù)建配套工程主要項(xiàng)目匯總表石30+658~0+87542+510~2+720L=53+500~3+80064+400~4+484.7L=8474+800~5+000L=208900000012+317~2+340L234+537~4+820L=284三00123灌區(qū)續(xù)建配套工程主要項(xiàng)目匯總表石456789仙嶺上渡槽重建）Q=0.25m3/sQ=0.28m3/s13.1232+460~2+510L=50m,Q=灌區(qū)續(xù)建配套工程主要項(xiàng)目匯總表石44+484.7`4+517.4L=32.7m,Q=1.05676+557`6+621L=64m,Q=188+8108+859L=49m,Q=1.9082+940~3+005L=65m,Q=四000100002000003000灌區(qū)續(xù)建配套工程主要項(xiàng)目匯總表石410五六134.496.38渠道片干、支渠設(shè)計(jì)灌溉面積（畝）實(shí)際灌溉面積（畝）高干渠片干渠93025308002000高支1700高支2600500高北干渠片干渠2004990926高支3420高支4410200高支5360高支6700300高支7800高支8700高支9400高西干渠片干渠36444004000低干渠片干渠7001900045012270低支1500320低支2400260低支3380250低支4400260低支531002000低支6520330低支7300低支8340220低支945032045029096048031050032022003070200065036030602010合計(jì)30164155962.1.3地質(zhì)地貌概況鄉(xiāng)鎮(zhèn)名勞動力耕地面積（畝）設(shè)計(jì)灌溉面積（畝）小計(jì)水田旱土小計(jì)水田旱土配套前配套后改善配套后新增棲鳳渡鎮(zhèn)6900754188631765697536443133511627五里牌鎮(zhèn)180561025121106200681579014527945638542476太平鄉(xiāng)61093348461366812663107301008664448904523合計(jì)23379962051543405403873018301642774624181559690045564），），），表2.3-1xx灌工程名稱規(guī)模所在鄉(xiāng)鎮(zhèn)集雨面2)壩型壩高(m)總庫容(萬m3)正常庫容(萬m3)灌溉面積(萬畝）設(shè)計(jì)配套前達(dá)到配套后改善配套后新增低灌區(qū)（1）3.0161.55960.90040.5564大頭龍水庫太平6.25土壩38小谷侖?、蛱?.76土壩6056850（處）太平枯水年可供水146.7萬方低灌區(qū)（2）太平奄?、蛭謇锱?.3土壩8340（處）五里牌枯水年可供水59.1萬方78.8高灌區(qū)深塘水庫小Ⅱ棲鳳渡0.3土壩武甲沖?、驐P渡0.2土壩8.3長塘?、驐P渡0.27土壩老井沖小Ⅱ棲鳳渡0.5土壩21桃樹塘?、蛭謇锱?.4土壩6.6楊柳塘?、蛭謇锱?.4土壩5.85.21416（處）枯水年可供水245.5萬方，庫容327.3水輪泵6（處）枯水年可供水89.9萬方2.3.2土地利用現(xiàn)狀鄉(xiāng)鎮(zhèn)總面積水田旱土草地宜農(nóng)荒地工礦用地農(nóng)村居民用地交通用地水域難利用地林地棲鳳渡5065576569755023208922143217485620112五里牌893232006880632158652130375852948太平52445126639205251892253425000合計(jì)19242340387301831713080134893846441349646847111489806020.997.012.002.292.583.565.7950.96c)渠道穩(wěn)定性差塌滑坡現(xiàn)象。據(jù)不完全統(tǒng)計(jì)，高干渠（0+000-0+127；0+使渠道開裂，崩塌現(xiàn)象接連不斷發(fā)生。（2）隧洞（3）其它建筑物（2）管理設(shè)施落后人們的膳食結(jié)構(gòu)也以大米為主。隨著國民經(jīng)濟(jì)的發(fā)展和灌區(qū)人民生活水平的提），水平年現(xiàn)狀2004年3.0164萬畝2010年3.0164萬畝（2.7754萬畝水田，旱地0.241萬畝）比例（%）播種面積（畝）比例（%）稻谷（早、中、晚）2296038.252051730.234080.6824093.552492341.522534937.35玉米929豆類3140.482700.36油菜98859308.01薯類22263.342.67蔬菜837311850合計(jì)61121復(fù)種指數(shù)2.0269625復(fù)種指數(shù)2.31），（減少滲漏損失85～95%）、糙率?。?.0大、小渠道均可采用。3.4.2.2水稻控水灌溉技術(shù)2水稻控水的灌溉技術(shù)特點(diǎn)3/s。3.6.3.1規(guī)劃原則3.6.3.2設(shè)計(jì)依據(jù)a)基本資料b)規(guī)程規(guī)范）；），a)渠道工程c)管理設(shè)施配套工程），月降雨量徑流系數(shù)0年份一二三四五六七八九十十十二合計(jì)217.100.1平均年份一二三四五六七八九十十一十二合計(jì)50000000008000000.10006.11.11107.1010001023200000001.160000000002.10000011000平均名稱農(nóng)業(yè)人口設(shè)計(jì)灌溉面積?、蛩畮炜偧昝娣e（km2）基礎(chǔ)水利設(shè)施正常庫容（萬m3）低灌一900789800.76低灌378.8高灌區(qū)10933111642.07245.5合計(jì)37996301643.13519.9），a)大頭垅水庫來水分析項(xiàng)目年份月份123456789降雨徑流6b)小型水庫來水分析））低灌區(qū)一低灌區(qū)二高灌區(qū)年份月份123456789合計(jì)月徑流深（mm）68.272.556.266.492.381.427.624.125.7492.4低灌區(qū)（1）大頭垅水庫（萬m3)3.88.05.145.335.141.557.750.9307.8?、蛐退畮?.50.65.54.35.07.06.22.12.037.4小計(jì)345.2低灌區(qū)（2）?、蛐退畮?.20.40.22.20.62.02.82.40.80.70.8高灌區(qū)?、蛐退畮?.64.05.75.05.3101.9合計(jì)461.9）；1234567896）；Ra=i/o2×t/л×(ω0×sinδ+sinω0×cosφ×cosδ)2）；N=4/15*arcsin｛SQR〔sin2((90.57+φ-δ)/2)/cosφ123456p月789p）：Ea=0.26(1+Bu2)(ea-ed)）：0）；3/3/畝。水稻生育期灌溉定額，通過田間逐時段（日或旬）水量平衡演算求得：H分蘗前0抽穗楊花乳熟黃熟h2）；123456789水稻2γH3）0——），max生育時間全年），0——）；）；123456789P=（AΣi1aimi））；）；農(nóng)業(yè)灌溉凈需水量計(jì)算成果表（低一區(qū)）月123456789合計(jì)早稻37.925.445.128.9137.34.43.87.56.622.3晚稻42.697.779.06.6225.9豆類0.10.20.20.20.10.6玉米0.60.40.70.72.4油菜2.54.25.0紅苕蔬菜等0.00.00.09.03.97.87.87.80.00.048.0小計(jì)2.542.039.453.287.7113.090.8453.2農(nóng)業(yè)灌溉凈需水量計(jì)算成果表（低二區(qū)）月123456789合計(jì)早稻39.726.647.330.3143.94.73.97.96.923.3晚稻44.6102.382.76.9236.6豆類0.10.20.20.20.10.6玉米0.60.40.80.82.5油菜2.64.45.3紅苕蔬菜等0.00.00.09.44.18.28.28.20.00.050.3小計(jì)2.644.041.355.891.8118.395.220.4474.7農(nóng)業(yè)灌溉凈需水量計(jì)算成果表（高罐區(qū)）月123456789合計(jì)早稻56.537.967.343.1204.75.34.590.17.9107.8晚稻41.595.276.96.5220.0豆類0.10.20.20.20.10.9玉米0.80.63.6油菜2.53.86.37.52.52.525.0紅苕蔬菜等0.00.00.05.80.00.071.8小計(jì)2.53.862.757.578.3187.6116.094.725.72.52.5633.93b)計(jì)算方法3表4.4-1水源集雨面積（km2)有效庫容萬方全年大頭垅水庫6.253.88.05.145.335.141.557.750.9307.8小型水庫合計(jì)0.760.50.65.54.35.07.06.22.12.037.4基礎(chǔ)水利設(shè)施合計(jì)3.82.421.65.727.524.38.27.27.7146.7合計(jì)6.08.172.456.166.392.281.427.524.125.7491.9水源集雨面積（km2)有效庫容萬方全年小型水庫合計(jì)0.30.20.40.22.20.62.02.82.40.80.70.8基礎(chǔ)水利設(shè)施合計(jì)0.78.76.82.38.09.83.32.93.159.1合計(jì)0.98.52.94.13.63.973.9表4.4-1續(xù)水源集雨面2)有效庫（萬方）全年小型水庫合計(jì)2.07144.62.64.05.75.05.3101.9基礎(chǔ)水利設(shè)施合計(jì)4.18.725.649.438.345.262.955.5335.4合計(jì)5.37.364.449.958.982.072.324.521.422.8437.3注：其它水利設(shè)施包括：山塘、水輪泵、河壩，“可供水”根據(jù)設(shè)計(jì)年來水及水利設(shè)施的蓄、引、提能力確定，“實(shí)際供水”由水量平衡原則、需水過程及供水能力確定。月份全年灌溉凈需水量02.54239.453.287.790.8453.2農(nóng)村生活需水量0.60.50.50.50.60.60.750.750.750.750.70.77.7凈需水量2.32.20.52.23.142.640.1553.9588.45113.7591.520.2460.9含小型水庫）W入3.82.421.65.727.524.38.27.27.7146.7W灌毛3.82.421.65.727.524.38.27.27.7146.7W灌凈3.422.1619.4415.035.1317.8224.7521.877.386.486.93132.03棄水量17.2411.93凈缺水量0.6837.4722.3329.266.58106.3785.0213.27328.87小型水庫有效庫容W入0.50.65.54.35.07.06.22.12.037.4W灌毛0.50.00.00.00.05.07.06.22.12.037.4W灌凈0.31929.03.54.94.3W庫容00.97281.5967.10611.3770000000棄水量0凈缺水量0.360828.48518.79824.2962.25104.90283.73811.903大頭垅水庫正常庫容W入3.88.05.145.335.141.557.750.9307.8W灌毛0.5438000042.93128.33136.60893.8274.4307.75W灌凈0.360828.48518.79824.2962.2549.4W庫容3.211.20616.33161.64496.76965.83879.007100.0957.1410.00.00.0棄水量xx電灌站低灌區(qū)供水55.573.7130.579.3105.3186.4表4.4-2（2）xx灌區(qū)設(shè)計(jì)代表年（1986年）低灌月份全年灌溉凈需水量02.64443.563.598.5128.4103.223.7512.8農(nóng)村生活需水量0.60.50.50.50.650.650.80.80.80.80.750.758.1低一區(qū)缺水量凈需水量0.62.33.144.544.264.299.3129.2104.024.52.62.6520.9基礎(chǔ)水利設(shè)施（不含小型水庫）W入0.78.76.82.38.09.83.32.93.159.1W灌毛0.78.76.82.38.09.83.32.93.159.1W灌凈0.60.97.86.12.17.28.83.02.62.853.2棄水量凈缺水量0.92.236.738.162.192.1119.295.221.5467.7小型水庫有效庫容W入0.20.40.22.20.62.02.82.40.80.70.8W灌毛0.00.40.22.20.62.02.82.40.80.70.8W灌凈0.00.50.10.42.00.60.50.6W庫容0.20000000000.5棄水量凈缺水量0.00.52.135.136.961.790.7117.393.521.0458.7xx電灌站低灌區(qū)供水可供水495.7495.7495.7495.7495.7495.7495.7495.7495.7495.7495.7495.75948.4凈供水0.00.52.135.136.961.790.7117.393.521.00.00.0458.7毛供水0.73.050.252.788.1129.6167.5133.629.90.00.0655.3棄水量凈缺水量月份全年灌溉凈需水量2.52.502.53.862.757.578.3187.6116.094.725.7633.9農(nóng)村生活需水量0.90.70.70.70.90.911凈需水量3.43.20.73.24.763.658.679.4188.7117.195.726.7645.1基礎(chǔ)水利設(shè)施（不含小型水庫）W入4.18.728.75.649.438.345.262.955.5335.4W灌毛4.15.649.438.313.145.262.955.518.816.417.5335.4W灌凈3.43.20.73.24.740.756.649.9234.8棄水量0.35.24.845.833.1凈缺水量0.051.822.8138.8100.280.9423.5小型水庫有效庫容W入2.64.05.75.05.3101.9W灌毛0.036.15.75.05.3W灌凈0.025.39.64.03.53.7W庫容3.85.520.532.10.00.00.00.00.00.00.0棄水量凈缺水量26.68.39.4127.196.277.47.3352.3xx電灌站低灌區(qū)供水可供水246.0246.0246.0246.0246.0246.0246.0246.0246.0246.0246.0246.02952.0凈供水0.00.00.00.00.026.68.39.4127.196.277.47.3352.3毛供水38.0181.6137.4110.6503.3棄水量凈缺水量/畝ika)設(shè)計(jì)流量），）；b)加大流量渠段名稱起止樁號設(shè)計(jì)流量渠道長度渠段灌溉面積（畝）渠段損失流量凈流量毛流量加大流量渠段水利用系數(shù)3/s)3/s)3/s)3/s)3/s)17+8240.25923.400030600.16770.25920.32400.6470直灌217+8240.01732.95003000.01640.01730.02160.950015+56417+8240.27952.26000.00300.27650.27950.34930.989315+5640.05511.30006500.03560.05510.06880.647013+99415+5640.33681.57000.00230.33450.33680.42100.993313+9940.26003.640030700.16820.26000.32500.647013+46213+9940.59780.53200.00100.59680.59780.74730.998313+4620.18633.200022000.12060.18630.23290.647010+50013+4620.79132.96200.00710.78420.79130.98910.991010+5000.04231.50005000.02740.04230.05290.64709+24010+5000.83671.26000.00300.83360.83671.04580.99649+2400.04071.40004800.02630.04070.05080.64709+1009+2400.87770.14000.00040.87730.87771.09710.99969+1000.12703.10000.08220.12700.15880.64708+5409+1001.00640.56000.00171.00471.00641.25800.99838+5400.03811.80004500.02470.03810.04760.64707+9408+5401.04630.60000.00181.04451.04631.30790.9983低支97+9400.03812.00004500.02470.03810.04760.6470低干9段6+3407+9401.08931.60000.00481.08451.08931.36160.9956低支86+3400.02881.80003400.01860.02880.03600.6470低干8段6+2006+3401.11850.14000.00041.11801.11851.39810.9996低支76+2000.02541.20003000.01640.02540.03180.6470低干7段5+5606+2001.14580.64000.00191.14391.14581.43220.9983渠段名稱起止樁號設(shè)計(jì)流量渠道長度渠段灌溉面積（畝）渠段損失流量渠段損失流量凈流量毛流量加大流量3/s)3/s)3/s)3/s)3/s)3/s)低支65+5600.04402.50005200.02850.04400.05510.6470低干6段5+3205+5601.19060.24000.00071.18981.19061.48820.9994低支55+3200.26264.547031000.16990.26260.32820.6470低干5段4+5005+3201.45600.82000.00281.45311.45601.81990.9981低支44+5000.03391.80004000.02190.03390.04230.6470低干4段4+4004+5001.49020.10000.00031.48981.49021.86270.9998低支34+4000.03221.20003800.02080.03220.04020.6470低干3段4+0604+4001.52370.34000.00131.52241.52371.90460.9991低支24+0600.03391.50004000.02190.03390.04230.6470低干2段2+5004+0601.56371.56000.00611.55761.56371.95460.9961低支12+5000.04233.00005000.02740.04230.05290.6470直灌10+0002+5000.02312.50004000.02190.02310.02880.9500低干首段0+0002+5001.63882.50000.00981.62911.63882.04850.9941干渠長17.824KM，支渠長38.887KM面積19000畝渠段名稱起止樁號設(shè)計(jì)流量渠道長度渠段灌溉面積（畝）渠段損失流量凈流量毛流量加大流量渠段水利用系數(shù)7+3000.12904.300.08350.12900.16120.64707+3000.08475.100.05480.08470.10590.6470直灌0+0007+3000.12027.300.06140.06470.9500高西干首段0+0007+3000.33797.300.00410.33390.33790.42240.9880干渠長7.3KM，面積3644畝干渠配水計(jì)算表渠段名稱起止樁號設(shè)計(jì)流量渠道長度渠段灌溉面積（畝）渠段損失流量凈流量毛流量加大流量渠段水利用系數(shù)11+3640.08474.000.05480.08470.11010.6470高北干7段8+34411+3640.08663.020.00190.08470.08660.9775高支98+3440.03623.004000.02340.03620.04710.6470高北干6段6+0448+3440.12482.300.00190.12290.12480.9845高支86+0440.06342.507000.04100.06340.08240.6470高北干5段3+3646+0440.19102.680.00280.18820.19100.9855高支73+3640.07254.008000.04690.07250.09420.6470高北干4段2+5243+3640.26450.840.00110.26340.26450.9958高支62+5240.06343.007000.04100.06340.08240.6470高北干3段0+6442+2540.33030.00230.32790.33030.9930高支50+6440.03263.203600.02110.03260.04240.6470高北干2段0+6110+6440.36290.030.00000.36290.36290.9999高支40+6110.03712.104100.02400.03710.04830.64700+3440+6110.40050.270.00040.40010.40050.9989高支30+3440.03804200.02460.03800.04950.6470直灌20+0000+3440.01150.342000.01100.0115高北干首段0+0000+3440.45060.340.00060.45010.45060.56330.9987干渠長11.364KM，面積4990畝渠段名稱起止樁號設(shè)計(jì)渠道渠段灌溉面積（畝）渠段損失流量凈流量毛流量加大流量渠段水利用系數(shù)流量長度高支210+591.50.05082.506000.03290.05080.06610.6470直灌310+591.513+7560.01153.162200.01210.01150.9500高干末段10+591.513+7561.00353.160.00850.99501.0035直灌28+98010+5910.00610.00640.00610.95008+98010+5911.06530.00481.06041.0653高支18+9800.09064.000.05860.09060.11770.6470直灌10+0008+9800.03348.986000.03520.03340.9500高干首段0+0008+9801.21628.980.02691.18921.2162干渠長13.756KM，面積2530畝灌區(qū)干渠長50.244km,支渠長78.387km,灌溉面積3.0164萬畝0.64910.665干渠名稱處m處m處mm3242低干渠21干渠名稱mmm3252低干渠2干渠名稱倒虹吸mmm2111112倒虹吸mmm212112a)計(jì)算公式 b)設(shè)計(jì)參數(shù)確定c)渠道橫斷面結(jié)構(gòu)2）堤頂超高為保證渠道安全運(yùn)行，挖方渠道的渠岸和填方渠道的堤頂應(yīng)高于加大水位m-ΣLi-Δh表5.2-1序號渠道名稱起止樁號渠道長度（米）設(shè)計(jì)縱坡i設(shè)計(jì)邊坡設(shè)計(jì)流量Q1加大流量 Qj底寬正常水深h0加大水深hj渠道底板高程（米）加大流量水位高程（米）斷面形式起止干渠m1m2灌區(qū)50244一高灌區(qū)324201高干渠13756渠段0+0000+1270.50167.55168.969半梯半矩xx隧洞0+1270+543416000.660.77167.57168.344矩形渠段0+5430+6220.50167.20168.619半梯半矩七寶灣渡槽0+6220+65810.580.68167.23167.911U型渠段0+6581+1204620.50167.16168.579半梯半矩半月隧洞1+1201+170000.660.77167.10167.874矩形渠段1+1702+4600.50167.10168.519半梯半矩2742隧洞2+4602+510000.660.77166.82167.594矩形渠段2+5104+484.71974.70.50166.82168.239半梯半矩羊角嶺隧洞4+484.74+517.432.7000.660.77166.38167.154矩形渠段4+517.45+6401122.60.50166.40167.819半梯半矩土腳沖右隧洞5+6405+68848000.660.77166.17166.944矩形渠段5+6885+7600.50166.17167.589半梯半矩土腳沖左隧洞5+7605+790000.660.77166.20166.974矩形渠段5+7906+5577670.50166.22167.639半梯半矩序號渠道名稱起止樁號渠道長度（米）設(shè)計(jì)縱坡i設(shè)計(jì)邊坡設(shè)計(jì)流量Q1加大流量 Qj底寬正常水深h0加大水深hj渠道底板高程（米）加大流量水位高程（米）斷面形式起止干渠m1m2歐菜垅隧洞6+5576+62164000.660.77166.08166.854矩形渠段6+6217+034.4413.40.50166.07167.489半梯半矩婆婆巖1號渡槽7+034.47+056.922.5000.510.60166.01166.609矩形渠段7+056.97+081.524.60.50.5165.99167.310梯形婆婆巖2號渡槽7+081.57+200.50.510.60166.03166.629矩形渠段7+200.58+8101609.50.50.5165.93167.250梯形大沖隧洞8+8108+859490.740.88165.56166.438矩形渠段8+8598+9800.50.5165.56166.880梯形渠段8+98010+1030.50.50.92165.56166.769梯形枯嶺隧洞10+10310+139.636.60.920.660.78165.30166.083矩形渠段10+139.610+591.5451.90.50.50.92165.31166.519梯形渠段10+591.511+311719.50.50.50.86165.31166.471梯形臘樹下隧洞11+31111+396850.860.630.74165.07165.813矩形渠段11+39611+8904940.86165.04166.652矩形渠段11+89012+2904000.50.50.86164.92166.223梯形暗渠12+29012+4060.86164.86166.145矩形渠段12+40613+5850.50.50.86164.74166.051梯形唐家沖隧洞13+58513+59380.860.790.94164.55165.490矩形序號渠道名稱起止樁號渠道長度（米）設(shè)計(jì)縱坡i設(shè)計(jì)邊坡設(shè)計(jì)流量Q1加大流量 Qj底寬正常水深h0加大水深hj渠道底板高程（米）加大流量水位高程（米）斷面形式起干渠干渠m1m2渠段13+59313+7560.50.50.86164.59165.897梯形2高北干渠13+75611364渠段0+0000+3443440.50.50.450.560.730.83164.59165.418梯形渠段0+3440+6112670.50.50.400.500.680.77164.48165.248梯形渠段0+6110+6440.50.50.360.450.640.73164.39165.115梯形渠段0+6442+5240.50.50.330.410.600.69164.38165.064梯形渠段2+5243+3648400.50.50.260.330.530.60163.75164.350梯形渠段3+3643+404400.50.50.190.240.430.49163.47163.962梯形五里源渡槽3+4043+425210.190.240.180.18163.51163.687矩形渠段3+4256+04426190.50.50.190.240.430.49163.50163.993梯形渠段6+0446+2442000.50.50.120.160.330.38162.63163.007梯形渠段6+2448+34421000.50.50.120.160.330.38162.56162.940梯形新莊渡槽8+3448+6443000.090.1110.190.22161.90162.116U型渠段8+64411+36427200.50.50.090.110.260.30160.95161.253梯形3高西干渠7300渠段0+0000+9209200.50.50.340.420.610.70164.59165.288梯形松樹坳渡槽0+9200+9780.340.4210.390.44164.33164.769U型渠段0+9781+9089300.50.50.340.420.610.70164.10164.798梯形干渠水力要素及水面線推算表（現(xiàn)狀）序號渠道名稱起止樁號渠道長度（米設(shè)計(jì)縱坡i設(shè)計(jì)邊坡設(shè)計(jì)流量Q1加大流量 Qj底寬正常水深h0加大水深hj渠道底板高程（米）加大流量水位高程（米）斷面形式起干渠干渠m1m2杉樹下渡槽1+9082+0300.340.4210.390.44163.85164.289U型渠段2+0302+9409100.50.50.340.420.610.70163.49164.188梯形焦沖隧洞2+9403+005650.340.4210.630.75163.24163.986矩形渠段3+0054+7500.50.50.340.4210.680.78163.22163.996梯形茶山嶺渡槽4+7504+9000.340.4210.390.44162.69163.129U型渠段4+9005+7008000.50.50.340.4210.680.78162.24163.016梯形街洞煤礦隧洞5+7005+9002000.340.4210.470.55162.02162.574矩形渠段5+9006+2003000.50.50.340.4210.680.78161.41162.186梯形畔沖渡槽6+2006+3200.340.4210.390.44161.36161.799U型渠段6+3207+0006800.50.50.340.4210.680.78161.01161.786梯形塘角上渡槽7+0007+1480.340.4210.390.44160.83161.269U型渠段7+1487+3000.50.50.340.4210.680.78160.39161.166梯形二低灌區(qū)178241低干渠17824渠段0+0001+4802.053.5143.92145.092矩形七寶灣渡槽1+4801+5502.050.770.89143.60144.488U型渠段1+5502+3177672.053.5143.63144.802矩形路下涵2+3172+340232.052.50.830.97143.49144.460矩形序號渠道名稱起止樁號渠道長度（米設(shè)計(jì)縱坡i設(shè)計(jì)邊坡設(shè)計(jì)流量Q1加大流量 Qj底寬正常水深h0加大水深hj渠道底板高程（米）加大流量水位高程（米）斷面形式起干渠干渠m1m2渠段2+3402+5002.053.5143.52144.692矩形渠段2+5003+792.61292.63.50.97143.52144.653矩形寺下洞渡槽3+792.64+037244.40.630.74143.20143.938矩形渠段4+0374+060233.50.97142.00143.133矩形渠段4+0604+4003403.50.95142.00143.113矩形渠段4+4004+5003.50.94142.00143.095矩形渠段4+5004+5373.50.92142.00143.077矩形渠段4+5375+3207830.50.530.91142.36143.406梯形渠段5+3205+5602400.50.5142.22143.530梯形渠段5+5606+2006400.50.5142.22143.501梯形渠段6+2006+3400.50.5142.22143.483梯形渠段6+3407+9400.50.5142.22143.463梯形渠段7+9408+5406000.50.5142.22143.434梯形渠段8+5409+1005600.50.5142.22143.407梯形渠段9+1009+2400.88141.32142.847矩形渠段9+24010+5000.84141.32142.790矩形渠段10+50011+7440.790.99141.32142.725矩形渠段11+74413+3440.790.99141.32142.725矩形序號渠道名稱起止樁號渠道長度（米設(shè)計(jì)縱坡i設(shè)計(jì)邊坡設(shè)計(jì)流量Q1加大流量 Qj底寬正常水深h0加大水深hj渠道底板高程（米）加大流量水位高程（米）斷面形式起干渠干渠m1m2渠段13+34413+4620.50.50.790.990.97140.31141.416梯形渠段13+46213+9945320.50.50.600.750.820.94140.31141.247梯形渠段13+99414+5545600.50.50.340.420.580.66140.31140.972梯形渠段14+55415+5640.50.50.340.420.580.66140.31140.972梯形渠段15+56417+82422600.50.50.280.350.510.59140.31140.901梯形表5.2-2干渠水力要素及水面線推算表（設(shè)計(jì)）序號渠道名稱起止樁號渠道長度（米）設(shè)計(jì)縱坡i設(shè)計(jì)邊坡設(shè)計(jì)流量Q1加大流量 Qj底寬正常水深 h0加大水深渠道底板高程（米）加大流量水位高程（米）斷面形式起止m1m2hj（m）灌區(qū)50244一高灌區(qū)324201高干渠13756渠段0+0000+1270.40.5167.55168.741梯形xx隧洞0+1270+543416000.740.88167.57168.448矩形渠段0+5430+6220.50.5167.20168.391梯形七寶灣渡槽0+6220+65810.610.73167.23167.955矩形渠段0+6581+1204620.50.5167.16168.351梯形半月隧洞1+1201+170000.740.88167.10167.978矩形渠段1+1702+4600.50.5167.10168.291梯形2742隧洞2+4602+510000.740.88166.82167.698矩形渠段2+5104+484.71974.70.50.5166.82168.011梯形羊角嶺隧洞4+484.74+517.432.7000.740.88166.38167.258矩形渠段4+517.45+6401122.60.50.5166.40167.591梯形土腳沖右隧洞5+6405+68848000.740.88166.17167.048矩形渠段5+6885+7600.50.5166.17167.361梯形土腳沖左隧洞5+7605+790000.740.88166.20167.078矩形渠段5+7906+5577670.50.5166.22167.411梯形表5.2-2干渠水力要素及水面線推算表（設(shè)計(jì)）序號渠道名稱起止樁號渠道長度（米設(shè)計(jì)縱坡i設(shè)計(jì)邊坡設(shè)計(jì)流量Q1加大流量 Qj底寬正常水深 h0加大水深hj（m）渠道底板高程（米）加大流量水位高程（米）斷面形式起止干渠m1m2歐菜垅隧洞6+5576+62164000.740.88166.08166.958矩形渠段6+6217+034.4413.40.50.5166.07167.261梯形婆婆巖1號渡槽7+034.47+056.922.50010.680.82166.01166.827矩形渠段7+056.97+081.524.6165.99167.181暗涵婆婆巖2號渡槽7+081.57+200.510.680.82166.03166.847矩形渠段7+200.58+8101609.50.50.5165.93167.121梯形大沖隧洞8+8108+859490.740.88165.56166.438矩形渠段8+8598+9800.50.5165.56166.751梯形渠段8+98010+1030.50.50.920.96165.56166.652梯形枯嶺隧洞10+10310+139.636.60.920.660.78165.30166.083矩形渠段10+139.610+591.5451.90.50.50.920.96165.31166.402梯形渠段10+591.511+311719.50.50.50.860.92165.31166.359梯形臘樹下隧洞11+31111+396850.860.630.74165.07165.813矩形渠段11+39611+8904940.50.50.860.92165.04166.089梯形渠段11+89012+2904000.50.50.860.92164.92165.966梯形暗渠12+29012+4060.860.630.74164.86165.603矩形渠段12+40613+5850.50.50.860.92164.74165.793梯形唐家沖隧洞13+58513+59380.860.790.74164.55165.293矩形表5.2-2干渠水力要素及水面線推算表（設(shè)計(jì)）序號渠道名稱起止樁號渠道長度（米設(shè)計(jì)縱坡i設(shè)計(jì)邊坡設(shè)計(jì)流量Q1加大流量 Qj底寬正常水深 h0加大水深hj（m）渠道底板高程（米）加大流量水位高程（米）斷面形式起止干渠m1m2渠段13+59313+7560.50.50.860.92164.59165.639梯形2高北干渠13+75611364渠段0+0000+3443440.50.50.450.5610.640.73164.59165.323梯形渠段0+3440+6112670.50.50.400.5010.600.68164.48165.159梯形渠段0+6110+6440.50.50.360.4510.560.64164.39165.031梯形渠段0+6442+5240.50.50.330.4110.530.61164.38164.985梯形渠段2+5243+3648400.50.50.260.3310.470.53163.75164.282梯形渠段3+3643+404400.50.50.190.2410.380.44163.47163.906梯形五里源渡槽3+4043+425210.190.240.80.250.29163.51163.799矩形渠段3+4256+04426190.50.50.190.2410.380.44163.50163.937梯形渠段6+0446+2442000.50.50.120.1610.290.34162.63162.964梯形渠段6+2448+34421000.50.50.120.1610.290.34162.56162.897梯形新莊渡槽8+3448+6443000.090.110.80.210.23161.90162.133矩形渠段8+64411+36427200.50.50.090.1110.230.27160.95161.219梯形3高西干渠7300渠段0+0000+9209200.50.50.340.4210.540.62164.59165.208梯形松樹坳渡槽0+9200+9780.340.420.80.440.50164.33164.834矩形渠段0+9781+9089300.50.50.340.4210.540.62164.10164.718梯形表5.2-2干渠水力要素及水面線推算表（設(shè)計(jì)）序號渠道名稱起止樁號渠道長度（米設(shè)計(jì)縱坡i設(shè)計(jì)邊坡設(shè)計(jì)流量Q1加大流量 Qj底寬正常水深 h0加大水深hj（m）渠道底板高程（米）加大流量水位高程（米）斷面形式起止干渠m1m2杉樹下渡槽1+9082+0300.340.420.80.440.50163.85164.354矩形渠段2+0302+9409100.50.50.340.4210.540.62163.49164.108梯形焦沖隧洞2+9403+005650.340.4210.440.55163.24163.794矩形渠段3+0054+7500.50.50.340.4210.540.62163.22163.838梯形茶山嶺渡槽4+7504+9000.340.420.80.440.50162.69163.194矩形渠段4+9005+7008000.50.50.340.4210.540.62162.24162.858梯形街洞煤礦隧洞5+7005+9002000.340.4210.440.55162.02162.574矩形渠段5+9006+2003000.50.50.340.4210.540.62161.41162.028梯形畔沖渡槽6+2006+3200.340.420.80.440.50161.36161.864矩形渠段6+3207+0006800.50.50.340.4210.540.62161.01161.628梯形塘角上渡槽7+0007+1480.340.420.80.440.50160.83161.334矩形渠段7+1487+3000.50.50.340.4210.540.62160.39161.008梯形二低灌區(qū)178241低干渠17824渠段0+0001+4800.50.52.052143.92145.066梯形七寶灣渡槽1+4801+5502.050.770.89143.60144.488矩形渠段1+5502+3177670.50.52.052143.63144.776梯形路下涵2+3172+34023002.0520.650.75143.49144.241暗涵表5.2-2干渠水力要素及水面線推算表（設(shè)計(jì)）序號渠道名稱起止樁號渠道長度（米設(shè)計(jì)縱坡i設(shè)計(jì)邊坡設(shè)計(jì)流量Q1加大流量 Qj底寬正常水深 h0加大水深hj（m）渠道底板高程（米）加大流量水位高程（米）斷面形式起止干渠m1m2渠段2+3402+500002.052143.52144.666暗涵渠段2+5003+792.61292.60.50.520.97143.52144.634梯形寺下洞渡槽3+792.64+037244.40.630.74143.20143.938矩形渠段4+0374+060230.50.520.97142.00143.114梯形渠段4+0604+4003400.50.520.96142.00143.096梯形渠段4+4004+5000.50.520.94142.00143.082梯形渠段4+5004+5370.50.520.93142.00143.067梯形渠段4+5375+3207830.50.520.93142.36143.427梯形渠段5+3205+5602400.50.50.91142.22143.263梯形渠段5+5606+2006400.50.50.89142.22143.239梯形渠段6+2006+3400.50.50.88142.22143.224梯形渠段6+3407+9400.50.50.860.99142.22143.208梯形渠段7+9408+5406000.50.50.91142.22143.259梯形渠段8+5409+1005600.50.50.89142.22143.235梯形渠段9+1009+2400.50.50.880.820.94141.32142.256梯形渠段9+24010+5000.50.50.840.800.91141.32142.230梯形渠段10+50011+7440.50.50.790.990.770.88141.32142.200梯形渠段11+74413+3440.50.50.790.990.770.88141.32142.200梯形表5.2-2干渠水力要素及水面線推算表（設(shè)計(jì)）序號渠道名稱起止樁號渠道長度（米設(shè)計(jì)縱坡i設(shè)計(jì)邊坡設(shè)計(jì)流量Q1加大流量 Qj底寬正常水深 h0加大水深hj（m）渠道底板高程（米）加大流量水位高程（米）斷面形式起止干渠m1m2渠段13+34413+4620.50.50.790.990.770.88140.31141.190梯形渠段13+46213+9945320.50.50.600.750.740.85140.31141.159梯形渠段13+99414+5545600.50.50.340.420.530.60140.31140.912梯形渠段14+55415+5640.50.50.340.420.530.60140.31140.912梯形渠段15+56417+82422600.50.50.280.350.470.54140.31140.847梯形2）襯砌高度4）伸縮縫表5.2-3斷面號渠道名稱起止樁號渠道長度（米）底寬襯砌高工程量土方開挖土方漿砌石砼底板砼邊坡伸縮縫圬工拆除三合土拆除起止m3m3m3m3m3m2m3m31高干渠12593.226802237.21001.54118.51287.22354.44553.4斷面1渠段0+0000+1278.021.151.938.1斷面2渠段0+5430+622225.826.38.423.122.5斷面2渠段0+6581+1204626391.134.1153.647.3135.2131.7斷面2渠段1+1702+460354254.495.2429.0131.5377.5367.8斷面2渠段2+5104+484.71974.7542271389.4145.7656.7201.0577.9563.0斷面2渠段4+517.45+6401122.6308221.482.8373.3114.4328.5320.0斷面2渠段5+6885+760205.323.97.721.120.5斷面2渠段5+7906+557767210151.256.6255.178.3224.5218.7斷面2渠段6+6217+034.4413.481.530.5137.542.4121.0117.9斷面3渠段7+200.58+8101609.59547395.1147.8535.2171.20.0683.0斷面3渠段8+8598+9807429.740.20.051.3斷面3渠段8+98010+10366275.7103.1373.5119.60.0476.5斷面3渠段10+139.610+591.5451.927110.941.5150.348.40.0191.8表5.2-3斷面號渠道名稱起止樁號渠道長度（米）底寬襯砌高工程量土方開挖土方漿砌石砼底板砼邊坡伸縮縫圬工拆除三合土拆除起止m3m3m3m3m3m2m3m3斷面3渠段10+591.511+311719.54221176.666.1239.376.80.0305.3斷面4渠段11+39611+89049436322.436.5155.448.4493.763.2斷面5渠段11+89012+29040080400.029.5125.939.20.0225.4斷面5渠段12+40613+5852360.087.0371.0114.90.0664.4斷面5渠段13+59313+7560.051.30.091.92高北干渠103436953480.0763.32514.5822.60.04227.4斷面6渠段0+0000+3443441230.025.483.627.60.0140.6斷面6渠段0+3440+611267190.064.921.50.0109.1斷面6渠段0+6110+6441210.02.48.02.90.0斷面6渠段0+6442+5241630.0138.7457.0149.30.0768.4斷面6渠段2+5243+3648401280.062.0204.266.90.0343.3斷面6渠段3+3643+404401310.03.09.73.50.0斷面6渠段3+4256+04426191880.0193.3636.7207.80.01070.4斷面6渠段6+0446+244200170.048.60.081.7斷面6渠段6+2448+344210010.0155.0510.5166.70.0858.3斷面6渠段9+34411+36420201680.0149.1491.1160.40.0825.63高西干渠64377600.0430.91433.3468.40.01128.1斷面6渠段0+0000+9209201620.067.9223.773.20.0376.0斷面6渠段0+9781+9089301630.068.6226.174.00.0380.1斷面號渠道名稱起止樁號渠道長度（米）底寬襯砌高工程量土方開挖土方漿砌石砼底板砼邊坡伸縮縫圬工拆除三合土拆除起止m3m3m3m3m3m2m3m3斷面6渠段2+0302+9409101610.067.2221.272.40.0371.9斷面7渠段3+0054+75010.86333170.0107.8361.8117.70.00.0斷面7渠段4+9005+70080010.82900.049.4165.954.10.00.0斷面7渠段5+9006+20030010.80.062.220.50.00.0斷面7渠段6+3207+00068010.82470.042.0141.046.00.00.0斷面7渠段7+1487+30010.8280.09.431.50.00.04低干渠17509.6678233914141.3512774454835.2斷面8渠段0+0001+4802281270.9180.3465.7161.9554.8253.2斷面8渠段1+5502+317767229658.693.4241.384.1287.5131.2斷面8渠段2+5003+792.61292.6248241110.0157.4406.7141.5484.6221.2斷面8渠段4+0374+060232102.87.22.98.63.9斷面8渠段4+0604+40034026292.041.4107.037.5127.558.2斷面8渠段4+4004+50024285.931.537.5斷面8渠段4+5004+53721131.84.54.56.3斷面8渠段4+5375+320783229672.495.4246.485.9293.5134.0斷面9渠段5+3205+56024042210.024.979.826.60.0118.5斷面9渠段5+5606+2006400.066.4212.870.30.0316.0表5.2-3斷面號渠道名稱起止樁號渠道長度（米）底寬襯砌高工程量土方開挖土方漿砌石砼底板砼邊坡伸縮縫圬工拆除三合土拆除起止m3m3m3m3m3m2m3m3斷面9渠段6+2006+340240.046.60.069.1斷面9渠段6+3407+9402800.0166.1532.1175.00.0789.9斷面9渠段7+9408+5406000.062.3199.565.90.0296.2斷面9渠段8+5409+10056098490.058.1186.261.50.0276.5渠段9+1009+240850.039.0185.9渠段9+24010+5007690.0115.7351.4117.11673.5170.9渠段10+50011+7447590.0114.2346.9115.71652.3168.8渠段11+74413+3449760.0146.9446.2148.62125.1217.1渠段13+34413+462200.08.730.80.041.3渠段13+46213+99453290450.039.3138.944.90.0186.2渠段13+99414+55456095480.041.3146.247.20.0196.0渠段14+55415+564860.074.5263.684.90.0353.5渠段15+56417+82422603840.0166.8589.9189.50.0791.0干渠合計(jì)46882.801168558426541.73920.313280.74323.69867.814785.55低支544398050.0274.3920.3299.20.00.0斷面7渠段0+0002+132213210.87743870.0131.8442.0143.70.00.0斷面7渠段2+2404+547230710.88374190.0142.6478.3155.50.00.06低支1533296040.0205.7690.2224.80.00.0斷面7渠段0+0001+26010.84572290.077.9261.285.00.00.0表5.2-3渠道斷面號渠道名稱起止樁號渠道長度（米）底寬襯砌高工程量土方開挖土方漿砌石砼底板砼邊坡伸縮縫圬工拆除三合土拆除起止m3m3m3m3m3m2m3m3斷面7渠段1+3582+53810.84282140.072.9244.779.70.00.0斷面7渠段2+7513+64088910.83230.054.9184.360.10.00.07低支1729995440.0185.3621.8202.60.00.0斷面7渠段0+0000+87087010.83160.053.8180.458.80.00.0斷面7渠段1+0542+27422010.880400.045.60.00.0斷面7渠段1+4913+40010.86933460.0118.0395.8128.70.00.0支渠合計(jì)1076739070.0665.42232.3726.60.00.0總計(jì)57649.801559277966541.74585.715513.05050.29867.814785.5樁號渠段長度（m）控制灌溉面積（畝）起止渠95開裂變形、淤積內(nèi)側(cè)山體滑坡渠2+3172+340開裂變形、淤積內(nèi)側(cè)山體滑坡渠2+3402+500開裂變形、淤積內(nèi)側(cè)山體滑坡加固改造方案加固改造工程量土方開土方回漿砌石伸縮縫高干渠石拱護(hù)低干渠石拱護(hù)低干渠石拱護(hù)樁號渠段長度（m）/s）控制灌溉面積（畝）出險原因起止渠0+0000+127滑坡較差0+5430+622滑坡較差