construction of container ship

1、高惠婷 王日阳阳 秦晨施纾 尹燕然 钟文睿origindevelopment of container shipMassive structureCharacteristicof structure 1storyby 施纾2The development of container ship高惠婷 The first generation Time:Capacity: 1960s 700TEUDeadweight: 14000 tonsSpeed: 23Kn Time:1970SSpeed:26-27knCapacity:700-2300TEUDeadweight:10000-39000tons

2、 The Third Generation Time:after1973Speed:20-22KnCapacity:2300-4400TEUDeadweight:30000-68000tons The Fourth Generation Time:1980SSpeed:25knCapacity:4100-5000TEUDeadweight:50000-68000tons The Fifth Generation Time:1980S-1990SCapacity:5000-7000TEUSpeed:25KnDeadweight:65000-85000tons The Sixth Generati

3、on Time:Speed:Capacity:Deadweight: 8000TEU95000tons 1990S25kn Contrast CapacityDeadweightLengthWidthDraft But now,there are a lot of container ships which capacity is about 18000TEU,such as CSCL GLOBE,CMA CGM AMERiGO VESPUCCI,MSC OSCAR. 3Massive structureby 秦晨12/16/2021Slide 21Ship related character

4、isticsFeederPanamaxOpen TopPost Panamax Double Hull Flexible hull girder torsion Critical hull girder strength high tensile steelHigh freeboard Worlds largest engines (100 000 BHP) High Speed Light loads Value of cargo up to 5 times value of ship Liner Trade12/16/2021Slide 22Hull Structural Breakdow

5、n1.2.3.4.5.BottomSideDeck & hatch coamingTransverse BulkheadHatch船首船首Bow/Forward左舷左舷PORTSIDE右舷右舷STARBOARD 12 10 08 06 04 02 00 01 03 05 07 09 1190888684821614121008060402 10 08 06 04 02 00 01 03 05 07 09010305070911131517192123252729313335373941434547495153555759620103050709111315171921232527293

6、1333537394143454749515355575962船尾船尾Stern/AfterwardDH船首船首船尾船尾O/D,ON DECK,ABOVE DECK甲板部分甲板部分U/D,IN HOLD,UNDER DECK,舱底部分舱底部分20 ONLY40ONLY20/40/45 INTERCHANGE20/40 INTERCHANGE 12 10 08 06 04 02 00 01 03 05 07 09 1190888684821614121008060402 10 08 06 04 02 00 01 03 05 07 09HATCH COVER/PONTOON/舱舱盖盖O/DON D

7、ECKABOVE DECK甲板箱甲板箱U/DIN HOLDUNDER DECK舱底箱舱底箱OUTERROWOUTERROW1.BAY（贝）（贝） 12 10 08 06 04 02 00 01 03 05 07 09 1190888684821614121008060402 10 08 06 04 02 00 01 03 05 07 093.TIER（层）（层）2. ROW（槽）槽）01030507091113151719212325272931333537394143454749515355575962010305070911131517192123252729313335373941434

8、54749515355575962In the above photo we can see a container ship. The ship can carry containers on deck but also has holds to stow containers in. The holds are closed with hatches.The holds of a container ship have cell guides. These are seen in the above photo as being vertical strips which make sur

9、e the container is aligned and stacked properly as it goes into the hold but also offer securing of the stack against movement.Securing Method of Containers on Board Twist LocksSecuring Method of Containers on Board Lashing Rods and Turnbuckles4Characteristicof structure By尹燕然 The position and lengt

10、h of the superstructure are subject to the host arrangement, the size and shape of the engine room also affect the other compartments and overall shape. The smoke, ventilation and lighting design of the engine room are directly related to the position and form of the superstructure.engine roomContai

11、ner ships engine room basically set in the tail or the biased tail. Such arrangement is mainly for the convenience of the cargo hold as much as possible, in order to load more containers.engine roomContainer ship hull form is sharp and thin, the appearance is long and narrow, couple with wide breadt

12、h, large deck area, so as to ensure high speed and reasonable loading deck. In order to prevent the waves of the direct impact of containers on deck, set a higher ship board or set the wave wall on the bow.hull form and structureThe impact factors of container ships shape Appearance is influenced by

13、 function Technical indicators often determines the main dimensions of the ship and shape of head and tail. The position and length of the superstructure are subject to the host arrangement. And the scale of the superstructure affected by the center of gravity height, windage area, etc.Modelling und

14、er the influence of the structural strength The form and strength of the superstructure are closely related. And the structural form of superstructure affects the overall longitudinal strength of the ship.The impact factors of container ships shapeThe impact factors of container ships shapeForm styl

15、e is influenced by material and technological conditions The essences of modelling form mainly in architectural form. However the architectural form is influenced by material and technological conditionsThe impact factors of container ships shapeAppearance is also subject to shipbuilding specificati

16、ons5Characteristicof structure by 王日阳阳For fixed container on the ship，Prevent the container from shift caused by ship swing and wind pressure.（TYPE I）Semi-Auto TwistLock自动旋锁自动旋锁Locking：The TwistLock will automatic locking after enter the lower containers corner fitting.Unlocking：Using a lever to unl

17、ock.（TYPE II）（TYPE III）Gear Box锁销柜锁销柜To store the twistlockInstall the Twistlock on the bottom corner fittingThe container loaded by the bridge crane,neatly stacking at the bottomWhen unloading the goods,first we should dismantle all the Lashing Barand use the lever to unlock the twistlock in order

18、to lift the container.UNLOCKThe Conventional TwistLock is installed on the upper corner fitting20ft20ft20ft20ft20ft20ft20ft20ftBay 11Bay 11Bay 09Bay 0940ft40ft40ft40ftBay 11Bay 11Bay 09Bay 09以上设置的甲板，底层可堆放以上设置的甲板，底层可堆放2020尺及尺及4040尺箱，尺箱，OUTER-ROWOUTER-ROW设置在两舷的支撑设置在两舷的支撑架上而不压舱盖架上而不压舱盖加固杆紧固器加固杆紧固器 Turn

19、 Buckle加固杆加固杆Lashing Bar 12 10 08 06 04 02 00 01 03 05 07 09 119088868482EYE PLATEEYE PLATE（眼板）（眼板） 12 10 08 06 04 02 00 01 03 05 07 09 119088868482Lashing BridgeCell guide system（箱格导轨系统）normally consist of cellguide(导轨)、transverse prop(横撑材)、 container guide member(导箱构件) .The entire system will prev

20、ent the container from shifting、 overturning 、sliping.Meanwhile the container guide member paly an important role in guiding the container which is usually installing at the top of the cell guideCell guide system（箱格导轨系统）（箱格导轨系统）Double Bottom Construction双层底结构(bottom construction)是指由船底板（bottom plating）、内底板(inner bottom plating)、内底边板(margin plate)、舭列板(bilge strake)及其骨架(framing)组成的底部空间。Transversely Framed Double Bottom Construction横骨架式双层底横骨架式双层底Longitudin