Page 225 - Ship Construction.DJ Eyres 6Ed
P. 225

Ch19-H8070.fm  Page 214  Wednesday, October 18, 2006  6:58 AM






                                    Deck

                         For’d                Hatch side girder  Patent hatch cover  Offset bulb stiffener  Longitudinal stiffener



                       2 งานห้องสมุด ศูนย์ฝกพาณิชย์นาวี
                              Hatch  coaming          Offset bulb plate  HATCH COAMING  Deck
                     Aft                    Gusset plate  (see detail)



                                        coaming     transverse)ษาเท่านั้น---
                                       Hatch
                                  Gusset plate  Deck  Deep hatch  end beam (or  ึ  Hatch coaming  Hatch openings




                     Hatch side girder    --- ใช้เพื่อการศึก                    FIGURE 19.4

                            Deep hatch and
                                transverse)
                              beam (or

                                  athwartships  One frame space  fore and aft  Well clear of  radius


                                1                         Insert plate



                                  ELLIPTICAL HATCH CORNER                 RADIUSED HATCH CORNER
                         fore and aft           One frame space  fore and aft  Radius
   220   221   222   223   224   225   226   227   228   229   230