Titlebook: Design of Ship Hull Structures; A Practical Guide fo Yasuhisa Okumoto,Yu Takeda,Tetsuo Okada Book 2009 Springer-Verlag Berlin Heidelberg 20

格子架

座右銘

Physical Environment and Culture Analysis,ed panels consist of plates, beams (small member, secondary member) and girders (big member, primary member). The plate receives loads such as water pressure, the beam supports the loads from the plate and the girder supports the loads from the beam.

Leaven

考得

http://image.papertrans.cn/d/image/268762.jpg

嗎啡

Aspiration

Strength Evaluation hull structure has been planned originally by the designer in such a way that the structure can effectively resist the presumed maximum load, which is estimated from previous experience of failure modes of damage. Therefore, once damage occurs in the structure, it indicates the following facts:

FLAG

Finite Element Methodlso in the design of most industrial products and even in non-structural fields. FEM can be used for a wide variety of problems in linear and nonlinear solid mechanics, dynamics, and ships’ structural stability problems, in accordance with the development of computer technology and its popularization.

connoisseur

Design of Girders bending moment. In the design of mammoth tankers, 40,000–50,000 DWT, built around 1960, girders were designed based only on bending theory. For the bigger ships built after that era, shearing theory has been also applied.

陳腐的人

Damage of Girdersf tankers, appeared. Initially the web plate of the transverse ring buckled under water pressure tests. Then cracks appeared at slots where the load is transmitted to the girder’s web plate from the longitudinal frames.

壓倒性勝利