東南大學港口規(guī)劃布置課程設計報告

-.z.《港口規(guī)劃與布置》課程設計計算說明書交通學院港航系二○一三年八月-.z.目錄設計基礎資料··························································································31.1港口狀況及發(fā)展規(guī)劃··········································································3

1.2設計船型·························································································3

1.3裝卸工藝及裝卸能力··········································································3

1.4港處自然條件···················································································3

1.5施工能力·························································································3

1.6主要投資項目單價·············································································4

1.7其他經濟參數假設·············································································4港口規(guī)模································································································5件雜貨碼頭最優(yōu)泊位數······································································6散貨碼頭最優(yōu)泊位數·········································································6泊位年通過能力驗算·········································································6港口總體布置··························································································8港口水域布置···················································································8碼頭布置···················································································8碼頭頂高程········································································8碼頭前沿水深（底高程）······················································8港池寬度···········································································9航道水深（底高程）和寬度···················································9回旋水域···········································································9泊位長度·········································································10碼頭長度·········································································10防波堤布置··············································································10港口陸域布置·················································································11件雜貨碼頭··············································································11散貨碼頭·················································································12工程投資經濟分析···················································································13工程量計算····················································································13投資估算及投資時間表·····································································14經濟效益分析·················································································14方案評價及總結······················································································161設計基礎資料一、港口狀況及發(fā)展規(guī)劃該港于1999年開工建設，并于當年建成兩個泊位，于2000年投產使用，當時吞吐量60萬噸。投產初期吞吐量增長較快，為適應增長的吞吐量，于2003年、2004年各建成一個泊位，到2005年港口吞吐量達到150萬噸，2009年又增建一個泊位，到2010年吞吐量已達160萬噸，預計（條件A）2015年吞吐量可達到240萬噸，2020年達到360萬噸，到2025年可達到450萬噸，以上所說吞吐量均為件雜貨。根據需要，規(guī)劃2025年以后每年有300萬噸煤炭從該港出口。二、設計船型該港的代表船型為：遠洋雜貨船為1.5萬噸級，尺度為161.9×21.5×13×9.2m；遠洋散貨船為3萬噸級，尺度為190×26×14.6×10.8m。兩種船在港一天所需費用均為Cs=7.2萬元/艘·日。三、裝卸工藝及裝卸能力件雜貨的裝卸采用門機加流動機械到庫場的工藝流程，裝卸能力R=1800噸/泊·日，件雜貨船舶在該港的平均裝卸量為G=8000噸/艘，Cb=3.2萬元/泊·日。煤炭裝船規(guī)劃采用裝船機，堆場采用斗輪式堆取料兩用機，中間用皮帶機輸送。裝船能力R=7500噸/泊·日，運煤船在該港的平均裝船量為G=3.0萬噸/艘，Cb=2.4萬元/泊·日。四、建港處自然條件1地形地質建港處陸地寬廣、平坦，有足夠的場地面積供布置庫場及后方設施使用。陸域平均標高+3米左右，附有1：5000地形圖一。建港區(qū)為沙質海岸，海底沙礫粒徑0.5毫米左右，泥沙運動弱。趨于平衡，無嚴重的淤積和沖刷。2水文氣象建港處的風浪資料的分析結果見附圖的風玫瑰圖和波浪玫瑰圖。該海區(qū)為不規(guī)則半日潮，據分析設計高水位+1.76米，設計低水位-0.15米。海流方向多為ES向，流速小于1節(jié)。該地區(qū)少雨少霧，據統計年最多降雨天數134天，其中雷雨天數28天，每次持續(xù)時間多在0.5~1.5小時。在冬季該地區(qū)常有封凍現象，但不影響航行和港口作用。五、施工能力港口設有專業(yè)施工隊，最大施工能力每年可完成3個泊位和300米長的防波堤的工程量。六、主要投資項目單價1.萬噸級碼頭岸線15萬元/米；2.庫場：倉庫1420元/米2，堆場520元/米2；件雜貨泊位倉庫與堆場各占庫場總面積的50%；3.機械設備3200萬元/泊位；4.防波堤0米以上：3.16萬元/米0～-2米：6.08萬元/米-2～-6米：28.6萬元/米-6～-10米：42.24萬元/米-10米以下60.8萬元/米5.基建挖泥40元/方6.基建填土60元/方7.圍堰0米以上：1.60萬元/米0～-2米：2.96萬元/米-2～-6米：6.48萬元/米-6～-10米：11.28萬元/米8.征地動遷港18萬元/市畝，港外10萬元/市畝；（1市畝=10000平方米）9.港鐵路4000元/米，可按200萬元泊位估算造價10.港外道路及公共設施綜合投資1500萬元11.港道路綜合投資500萬元/泊位12.水電供應和通訊綜合投資420萬元13.生活辦公設施投資1800萬元/泊位14.每泊位分攤的港作船費用440萬元15.間接費按直接投資費用的35%計算七、其它經濟參數假設1.盈利扣除營運費后港口每吞吐一噸貨物的盈利為：件雜貨88.0元/噸，煤炭為66.0元/噸。2.稅收與還款港口企業(yè)收稅5%。港口凈盈利的70%用于還款，30%用于職工福利和基金。3.現金年利率i=8%，港口一切設施均假設使用到2055年為止，且不計殘值。2港口規(guī)模2015年2020年2025年貨種件雜貨件雜貨件雜貨煤炭Q240萬噸360萬噸450萬噸300萬噸R1800噸/日·泊位7500噸/日·泊位G8000噸/艘30000噸/艘Cb3.2萬元/泊·日2.4萬元/泊·日Cs7.2萬元/艘·日2.1件雜貨碼頭最優(yōu)泊位數2.112015最優(yōu)泊位數計算：假設S=5、6、7，計算結果列于下。從表中數據可以看出最優(yōu)泊位數為6。S50.751.7601.4875.2431.0930.27060.630.4670.3944.15070.540.1470.1243.8801.093>0.444>0.2702.122020最優(yōu)泊位數計算:假設S=7、8、9，計算結果列于下。從表中數據可以看出最優(yōu)泊位數為8。S70.811.6932.1467.7801.5100.38380.700.5020.6376.27090.630.2000.2545.8871.510>0.444>0.3832.132025最優(yōu)泊位數計算:假設S=9、10、11，計算結果列于下。從表中數據可以看出最優(yōu)泊位數為10。S90.780.8761.3878.4300.8660.296100.700.3290.5217.563110.640.1420.2257.2680.866>0.444>0.2962.2散貨碼頭最優(yōu)泊位數假設S=2、3、4，計算結果列于下。從表中數據可以看出最優(yōu)泊位數為3。S20.561.8280.5151.6420.4390.06430.380.2680.0751.20240.280.0400.0111.1380.439>0.333>0.0642.3泊位年通過能力驗算一個泊位的年通過能力根據規(guī)可用下式計算對于件雜貨碼頭設計通過能力，T=365天，G=8000噸/艘，tf=1.5h，td=24h，QUOTE=3h。2015年，新增吞吐量80萬噸，應新增1個泊位，設3臺門機，取p=210t/h,則1個泊位的通過能力，滿足要求。2020年，新增吞吐量120萬噸，新增2個泊位，設4臺門機，取p=280t/h，滿足要求。2025年，新增吞吐量90萬噸，新增2個泊位，3臺門機，取p=210t/h，滿足要求。對于散貨碼頭設計通過能力，T=365天，G=3.0萬噸/艘，tf=1.5h，td=24h，QUOTE=3h，p=1500t/h。滿足要求。3港口總體布置3.1港口水域布置3.11碼頭布置3.111碼頭頂高程據《海港總平面設計規(guī)》（以下簡稱規(guī)）有掩護基本標準：碼頭頂高程=設計高水位+超高=1.76+1~1.5=2.76~3.26m考慮到陸域平均標高為+3m左右，取碼頭頂高程為3m。3.112碼頭前沿水深（底高程）據規(guī)條：碼頭前沿水深：D=T+Z1+Z2+Z3+Z4Z2=KH4%-Z1式中T——設計船型滿載吃水，取9.2m；Z1——龍骨下最小富余深度，查表取0.3m；Z2——波浪富余深度，計算結果為負值時，取為0,；K——系數，順浪取0.3，橫浪取0.5；H4%——碼頭前允許停泊的波高，波列累計頻率為4%的波高，取1m；Z3——船舶因配載不均而增加的船尾吃水，雜貨船可不計，散貨船取0.15m；Z4——備淤富余深度，取0.4m；件雜貨碼頭：T=9.2m，Z1=0.3m，Z3=0，Z4=0.4m；根據波浪玫瑰圖知常浪向為東南向，為順浪，Z2=KH4%-Z1=0.3×1-0.3=0碼頭底高程：-0.15-9.9=-10.05m，取值-10.1m煤碼頭：T=10.8m，Z1=0.3m，Z2=0，Z3=0.15m，Z4=0.4m；碼頭底高程：-0.15-11.65=-11.8m3.113港池寬度突堤式碼頭，據規(guī)突堤式碼頭兩側均有泊位且沿港池方向布置2個以上泊位時，港池寬度B不小于1.5倍設計船長；另外據規(guī)碼頭前沿停泊水域寬度取兩倍設計船寬2B：件雜貨：QUOTE，取值243m2B=2×21.5=43m；煤炭：QUOTE，取值285m2B=2×26=52m；3.114航道水深（底高程）和寬度據規(guī)4.8.8航道通航水深：D0=T+Z0+Z1+Z2+Z3件雜貨碼頭：取H4%=1.0m，T=9.2m，Z0=0.2m，Z1=0.4m，Z2=1.0×0.42=0.42m，Z3=0；航道底高程：，取值-11m 煤炭碼頭：T=10.8m，Z0=0.25m，Z1=0.4m，Z2=0.42m，Z3=0.15m；航道底高程：，取值-12.6m據規(guī)4.8.7航道寬度，單向航道，取橫流0＜V≤0.25，QUOTE，取值76m2025年預留：QUOTE，取值105m3.115回旋水域據規(guī)知：QUOTE，取值324m2025年預留：3.116泊位尺度根據規(guī)知：件雜貨碼頭：設計船長L=161.9m，富裕長度d=19m；煤碼頭：設計船長L=190.0m，富裕長度d=19m3.117碼頭長度根據規(guī)知：直立式岸壁折角處的泊位長度應按下式確定2015年：1個泊位,2020年：2個泊位，θ=90°時，ξ=1.25，2025年：2個泊位，θ=60°時，ξ=1.45，θ=90°時，ξ=1.25，煤碼頭：3個泊位，θ=90°時，ξ=1.25，，θ=60°時，ξ=1.45，預留4個泊位，取值724m3.12防波堤布置防波堤布置如設計圖所示。泊穩(wěn)驗算：港外波高H=3m，波長L=60m。采用斜坡式防波堤,根據海港水文規(guī)，驗算兩個最不利點，BrLαB/L(r/L)^0.5KdHE驗算點135.21580.5360160.593.110.280.84驗算點235.214466050.592.730.310.93QUOTE，滿足泊穩(wěn)條件。3.2港口陸域布置3.21件雜貨碼頭規(guī)5.8.9.1

規(guī)5.8.10

2015年新增1個泊位，吞吐量增加80萬噸：綜合貨種，取q=1.8t/m2Kk=75%倉庫：綜合貨種，取q=0.9t/m2Kk=70%對于每一個泊位：QUOTE=16500m2QUOTE=7650m2建立堆場尺寸：QUOTE;倉庫尺寸250m×66m2020年新增2泊位，吞吐量增加120萬噸：綜合貨種，取q=1.8t/m2Kk=75%倉庫：綜合貨種，取q=0.9t/m2Kk=70%對于每一個泊位：QUOTE=12250m2QUOTE=5850m2建立堆場尺寸：QUOTE倉庫尺寸：QUOTE2025年新增2個泊位，吞吐量增加90萬噸：綜合貨種，取q=1.8t/m2Kk=75%倉庫：綜合貨種，取q=0.9t/m2Kk=70%對于每一個泊位：QUOTE=9360m2QUOTE=4300m2建立堆場尺寸：QUOTE倉庫尺寸：QUOTE3.22散貨碼頭2025年新增3個泊位，吞吐量增加300萬噸，取tdc=10d，αk=0.8，：取q=7.5t/m2Kk=75%每個泊位的堆場面積：QUOTE=8138m2，取QUOTE=8320m2建立堆場尺寸：QUOTE4工程投資經濟分析4.1工程量分期計算圖1挖填土方示意圖運用matlab結合E*cel可繪制該挖填量示意圖，正數部分代表填土部分，深色部分代表挖土部分，由此可以看出整個港區(qū)的挖填狀況。表1工程投資表工程項目單位2014年2019年2023年2024年總量單價總投資量(萬元）基建回填m312856053546006693301473570378310560元/方22698.63基建挖泥m3696960495900290745887850237145540元/方9485.82碼頭工程m178450410789182715萬元/米27405港鐵路泊12238200萬元/泊位1600倉庫m21650024500187600597601420元/米28485.92堆場m276501170086002441452364520元/米22722.928機械設備泊122383200萬元/泊位25600圍堰0米以上m45625015660414661.60萬元/米2345.60～-2米26234110454312502.96萬元/米3700-2～-6米303036650711766.48萬元/米7620.48-6～-10米920009211.28萬元/米1037.76港道路泊12238500萬元/泊位4000港作船費用泊12238440萬元/泊位3520生活辦公設施泊122381800萬元/泊位14400征地動遷市畝(泊)1223818萬元/市畝29.36水電供應和通訊泊12238420萬元420港外道路及公共設施泊122381500萬元1500防波堤0米以上米000003.16萬元/米00～-2米000006.08萬元/米0-2~-6米185.7200235.66421.3828.6萬元/米12051.468-6~-10米44.280234.340278.6242.24萬元/米11768.909-10米以下0000060.8萬元/米0直接費用萬元29805.2629125.340035.06257247.27156213間接費用萬元10431.8410193.8614012.27220036.5554674.535%直接費用總費用萬元40237.139319.1654047.33377283.822108874.2投資現值估算投資序列表計算：投資現值=QUOTE表2投資序列表年份2014201920232024現金年利率i8%8%8%8%代號j05910投資40237.1039319.1654047.3377283.82投資現值40237.1026759.9627037.1235797.364.3經濟效益分析4.31營運費用：表3船舶在港發(fā)生的總費用貨種年份SλTbαρTw/TbTwnwscsCs件雜貨201560.8454.443.7560.6260.1050.4670.3947.21008.00201660.8454.443.7560.6260.1050.4670.3947.21008.00201760.8454.443.7560.6260.1050.4670.3947.21008.00201860.8454.443.7560.6260.1050.4670.3947.21008.00201960.8454.443.7560.6260.1050.4670.3947.21008.00件雜貨202081.2684.445.6340.7040.1130.5020.6377.21627.20202181.2684.445.6340.7040.1130.5020.6377.21627.20202281.2684.445.6340.7040.1130.5020.6377.21627.20202381.2684.445.6340.7040.1130.5020.6377.21627.20202481.2684.445.6340.7040.1130.5020.6377.21627.20件雜貨2025101.5854.447.0420.7040.0740.3290.5217.21332.00干散貨202530.2824.441.1270.3760.0670.2680.0757.2192.96年份年份號投資年收益待泊費純盈利還款額交稅港口凈盈利還款現值欠款現值萬元萬元萬元②-③④×70%④×5%④-⑤-⑥①②③④⑤⑥⑦⑧⑨2014040237.1040237.10201517040100860324222.4301.6015083909.6336327.47201627040100860324222.4301.6015083620.0332707.44201737040100860324222.4301.6015083351.8829355.57201847040100860324222.4301.6015083103.5926251.982019539319.167040100860324222.4301.6015082873.6950138.242020617600162715972.811180.96798.643993.27045.9043092.342021717600162715972.811180.96798.643993.26523.9836568.352022817600162715972.811180.96798.643993.26040.7230527.632023954047.3317600162715972.811180.96798.643993.25593.2651971.4920241077283.8225520162715972.811180.96798.643993.27746.8980021.962025114532015254379530656.532189.7510948.813148.0666873.902026124532015254379530656.532189.7510948.812174.1354699.772027134532015254379530656.532189.7510948.811272.3443427.432028144532015254379530656.532189.7510948.810437.3532990.072029154532015254379530656.532189.7510948.89664.2223325.862030164532015254379530656.532189.7510948.88948.3514377.512031174532015254379530656.532189.7510948.88285.516092.002032184532015254379524343.752189.7510948.86092.002033194532015254379502189.7510948.82034204532015254379502189.7510948.8002035214532015254379502189.7510948.8002036224532015254379502189.7510948.80020372345320152543795021