文档介绍：该【东南大学港口规划布置课程设计 】是由【帅气的小哥哥】上传分享，文档一共【17】页，该文档可以免费在线阅读，需要了解更多关于【东南大学港口规划布置课程设计 】的内容，可以使用淘豆网的站内搜索功能，选择自己适合的文档，以下文字是截取该文章内的部分文字，如需要获得完整电子版，请下载此文档到您的设备，方便您编辑和打印。2?港口规划与布置?课程设计计算说明书交通学院港航系二○一三年八月2目录设计根底资料·············································································································································································································································································································································································································································································································································································································································································4港口规模································································································5件杂货码头最优泊位数······································································6散货码头最优泊位数·········································································6泊位年通过能力验算·········································································6港口总体布置··························································································8港口水域布置···················································································8码头布置···················································································8码头顶高程········································································8码头前沿水深〔底高程〕······················································8港池宽度···········································································9航道水深〔底高程〕和宽度···················································9盘旋水域···········································································9泊位长度·········································································10码头长度·········································································10防波堤布置··············································································10港口陆域布置·················································································11件杂货码头··············································································11散货码头·················································································12工程投资经济分析···················································································13工程量计算····················································································13投资估算及投资时间表·····································································14经济效益分析·················································································14方案评价及总结······················································································16231设计根底资料一、港口状况及开展规划该港于1999年开工建设,并于当年建成两个泊位,于2000年投产使用,当时吞吐量60万吨。投产初期吞吐量增长较快,为适应增长的吞吐量,于2024年、2024年各建成一个泊位,到2024年港口吞吐量到达150万吨,2024年又增建一个泊位,到2024年吞吐量已达160万吨,预计〔条件A〕2024年吞吐量可到达240万吨,2024年到达360万吨,到2025年可到达450万吨,以上所说吞吐量均为件杂货。根据需要,规划2025年以后每年有300万吨煤炭从该港出口。二、设计船型该港的代表船型为:,××13×;远洋散货船为3万吨级,尺度为190×26××。两种船在港一天所需费用均为Cs=·日。三、装卸工艺及装卸能力件杂货的装卸采用门机加流动机械到库场的工艺流程,装卸能力R=1800吨/泊·日,件杂货船舶在该港的平均装卸量为G=8000吨/艘,Cb=·日。煤炭装船规划采用装船机,堆场采用斗轮式堆取料两用机,中间用皮带机输送。装船能力R=7500吨/泊·日,运煤船在该港的平均装船量为G=,Cb=·日。四、建港处自然条件1地形地质建港处陆地宽广、平坦,有足够的场地面积供布置库场及前方设施使用。陆域平均标高+3米左右,附有1:5000地形图一张。建港区为沙质海岸,,泥沙运动弱。趋于平衡,无严重的淤积和冲刷。2水文气象建港处的风浪资料的分析结果见附图的风玫瑰图和波浪玫瑰图。该海区为不规那么半日潮,据分析设计高水位+,设计低水位-。海流方向多为ES向,流速小于1节。该地区少雨少雾,据统计年最多降雨天数134天,其中雷雨天数28天,~。在冬季该地区常有封冻现象,但不影响航行和港口作用。五、施工能力港口设有专业施工队,最大施工能力每年可完成3个泊位和300米长的防波24堤的工程量。六、;:仓库1420元/米2,堆场520元/米2;件杂货泊位仓库与堆场各占库场总面积的50%;;:~-2米:-2~-6米:-6~-10米:-/:~-2米:-2~-6米:-6~-10米:/市亩,港外10万元/市亩;〔1市亩=10000平方米〕,.生活办公设施投资1800万元/%计算七、:,。%。港口净盈利的70%用于还款,30%用于职工福利和基金。=8%,港口一切设施均假设使用到2055年为止,且不计残值。2港口规模 2024年2024年2025年货种件杂货件杂货件杂货煤炭Q240万吨360万吨450万吨300万吨R1800吨/日·泊位7500吨/日·泊位G8000吨/艘30000吨/···:λ=Q/NG=2400000/3558000==Tb=GR=80001800==λμ==as假设S=5、6、7,计算结果列于下。从表中数据可以看出最优泊位数为6。-ns+-n6>cbcs>n6->>:λ=Q/NG=36000003558000==Tb=GR=80001800==λμ==7、8、9,计算结果列于下。从表中数据可以看出最优泊位数为8。-ns+-n8>cbcs>n8->>:λ=Q/NG=4500000/3558000==Tb=GR=80001800==λμ==9、10、11,计算结果列于下。从表中数据可以看出最优泊位数为10。-ns+-n10>cbcs>n10->>=Q/NG=3000000/35530000==Tb=GR=300007500=4日艘a=λμ==2、3、4,计算结果列于下。从表中数据可以看出最优泊位数为3。-ns+-n2>cbcs>n2->>,T=365天,G=8000吨/艘,tf=,td=24h,t=3h。2024年,新增吞吐量80万吨,应新增1个泊位,设3台门机,取p=210t/h,tz=Gp=8000/210=,满足要求。2024年,新增吞吐量120万吨,新增2个泊位,设4台门机,取p=280t/h,tz=Gp=8000/280=。2025年,新增吞吐量90万吨,新增2个泊位,3台门机,取p=210t/h,tz=Gp=8000/210=。对于散货码头设计通过能力,T=365天,G=,tf=,td=24h,t=3h,p=1500t/h。tz=Gp=30000/1500=20h满足要求。?海港总平面设计标准?〔以下简称标准〕:码头顶高程=设计高水位+超高=+1~=~+3m左右,取码头顶高程为3m。〔底高程〕:码头前沿水深:D=T+Z1+Z2+Z3+Z4Z2=KH4%-Z1式中T——设计船型满载吃水,;Z1——龙骨下最小充裕深度,;Z2——波浪充裕深度,计算结果为负值时,取为0,;K——系数,,;H4%——码头前允许停泊的波高,波列累计频率为4%的波高,取1m;Z3——船舶因配载不均而增加的船尾吃水,杂货船可不计,;Z4——备淤充裕深度,;件杂货码头:T=,Z1=,Z3=0,Z4=;根据波浪玫瑰图知常浪向为东南向,为顺浪,Z2=KH4%-Z1=×1-=0D=++0+0+=:--=-,取值-:T=,Z1=,Z2=0,Z3=,Z4=;D=++0++=:--=-,,;:件杂货:=×=,取值243m2B=2×=43m;煤炭:=×190=,取值285m2B=2×26=52m;〔底高程〕:D0=T+Z0+Z1+Z2+Z3件杂货码头:取H4%=,T=,Z0=,Z1=,Z2=×=,Z3=0; D件=D0件+Z4=+=:--=-,取值-11m 煤炭码头:T=,Z0=,Z1=,Z2=,Z3=;D0煤=++++==D0煤+Z4=+=:--=-,取值-,单向航道,取横流0<V≤,A=nLsinγ+B=××sin3。+==A+2C=+2××=,取值76m2025年预留:A=nLsinγ+B=×190×sin3。+26==A+2C=+2××26=,:=2×=,取值324m2025年预留: =2×190=:件杂货码头:设计船长L=,富裕长度d=19m;煤码头:设计船长L=,富裕长度d=:直立式岸壁折角处的泊位长度应按下式确定Lb=ξL+d22024年:1个泊位,Lb=+19=:2个泊位,θ=90°时,ξ=,Lb=2××+2×19=,取值2×225=450m2025年:2个泊位,θ=60°时,ξ=,θ=90°时,ξ=,Lb=×+19+×+19=++225m=410m煤码头:3个泊位,θ=90°时,ξ=,,θ=60°时,ξ=,Lb=×190+×190+19+×190+19=532m++257m预留4个泊位,Lb=4×+19= 防波堤布置如设计图所示。泊稳验算: 港外波高H=3m,波长L=60m。 采用斜坡式防波堤,根据海港水文标准,验算两个最不利点, BrLαB/L(r/L)^