40米海洋多用途拖船规格书.docx

Group No. 10 Hull 船体Group No. 10-1General总述The hull including the deckhouse,shall be built of mild steel, of best commercial shipbuilding quality. The steel shall be according to Specification and furnished with test certificate as required by Classification Society. The scantlings shall be designed in accordance with a draft of 4.00 m. 船壳包括甲板室，应由最好质量的的商业造船低碳钢建造而成。钢材应根据规格并按船级社要求配置证书。构建尺寸应按4米的草图设计。The hull is to be built with transverse frame system of 500mm apart. The superstructure shall be made of steel construction. 船壳由500毫米的横向框架构造而成，表层应由钢材构成。10-1.1 Transom Section艉部结构10-1.1.1Engine Room机舱Foundation of main engines shall have ample strengthening and good connection to the Vessels hull. Foundations of main engines are forming a part of the bottom construction in way of the engine room. Foundations for main diesel generator units, pumps, deck machinery etc. shall be provided with sufficient strength in order to suppress vibrations. 主发动机的基部应有足够的家固件并很好的跟船壳相连，主发动机的基部以底部结构的方式形成机舱。主柴油机组的基部，泵，甲板机械等应提供充足的强度以抑制振动。10-1.1.2Bottom Construction船底结构The Vessel shall be designed to have single bottom except part of the engine room.Tanks for fuel oil, fresh water, dirty oil, water ballast etc. are to be arranged as appropriate. 除了部分机舱，船都应设计成单底。槽容为燃料油，淡水，污油，压载水等等情况而定。Inner floors engines and center girders of bottom construction with sufficient lightening holes, limber and air holes are to be provided except where watertight or oil tight construction is required. 内部发动机和中心底部的结构有大量的闪光洞，前车和空气洞。除了要求防止漏水，漏油的结构。10-1.1.3Shell plating, Frame, Bulwark, etc.船壳板，机架、壁垒等Bottom-and side shell plating, including bilge radius and frames, are to be in accordance with Classification Society regulations. In way of hawse pipes, propeller area, shafts and sea chest plating and openings.The plate thickness is to be increased as necessary. 底部和两侧的船壳板包括底把半径和机架，都要依照船级社条例。锚链孔管道的方式，螺旋桨的区域，轴，海水阀箱区、电镀及开口，钢板厚度有必要时增加。10-1.1.4Deck Plating 甲板钢板Plating of decks is to be according to Classification Societys regulati