公开(公告)号：WO9914527A8

公开(公告)日：1999-05-06

申请号：PCT/FI9800737

申请日：1998-09-18

Applicant: AHLSTROM GLASSFIBRE OY ,  BERGSTROEM RAINER ,  VILJAKAINEN JARI

Inventor： BERGSTROEM RAINER ,  VILJAKAINEN JARI

IPC: B63B3/58 ,  B63B3/68 ,  B63B5/24 ,  E04C2/22 ,  F16S1/00

CPC classification number: B63B5/24 ,  B63B3/58 ,  B63B3/68 ,  E04C2/22 ,  Y10S428/911 ,  Y10T428/24033 ,  Y10T428/24058 ,  Y10T428/24124 ,  Y10T442/643 ,  Y10T442/644 ,  Y10T442/659

Abstract: The invention relates to a substantially laterally pressure-loaded panel, the side aspect ratio of which is at least 1.5 and said panel being formed of at least two reinforcement layers of substantially unidirectional fibres, i.e. unidirectional reinforcement layers, the predominant orientations of said reinforcement layers forming an angle of approx. +/- 55 DEG - +/- 75 DEG with the longer side of the panel. The panel is preferably constructed of multiaxial reinforcement, the fibres of which are positioned at an angle of approx. +/- 55 DEG - +/- 75 DEG with respect to the longer side of the panel. Panels in accordance with the invention can be used preferably in connection with boat and/or shipbuilding and also in other pressure-loaded tanks, pressure-vessels and other corresponding structures that are subjected to a lateral pressure load.

Abstract translation: 本发明涉及一种基本侧向承压板，其侧纵横比至少为1.5，并且所述板由至少两个基本上单向的纤维即单向增强层的增强层形成，所述增强层的主要取向 形成一个约。 与面板的较长边成+/- 55° - + / - 75°。 面板优选地由多轴增强物构成，其多个纤维的纤维位于约30°的角度处。 相对于面板的较长侧为+/- 55° - + / - 75°。 根据本发明的面板可以优选地结合船和/或造船以及其他承受压力载荷的压力容器，压力容器和其他相应结构来使用。