-
公开(公告)号：KR101376686B1
公开(公告)日：2014-03-20
申请号：KR1020120119225
申请日：2012-10-25
Applicant: 국방과학연구소
Abstract: The present invention relates to an unstiffened composite thick plate cylinder of an underwater vehicle subject to hydraulic pressure, and a final strength design method using collapse strength estimation thereof. The unstiffened composite thick plate cylinder of an underwater vehicle is made of longitudinal fibers and helical fibers, and can be rapidly designed by simplifying a design formula for the final collapse strength of a thick plate cylinder. Therefore, the unstiffened composite thick plate cylinder of an underwater vehicle subject to hydraulic pressure, and a final strength design method using collapse strength estimation thereof can design a deep-sea composite underwater vehicle with excellent strength and reliability. The unstiffened composite thick plate cylinder of an underwater vehicle subject to hydraulic pressure comprises: multiple longitudinal fibers which are formed by being overlapped in a shear direction to the longitudinal direction of the cylinder; and multiple helical fibers which are formed by being overlapped in the helical direction to the cylinder.
Abstract translation: 本发明涉及一种经受液压的水下航行器的非加强复合厚板圆筒，以及使用其塌陷强度估算的最终强度设计方法。 水下航空器的非加强复合厚板圆筒由纵向纤维和螺旋纤维制成，可以通过简化厚板圆柱体的最终塌陷强度的设计公式来快速设计。 因此，经受水压的水下航空器的非加强复合厚板圆筒，以及使用塌陷强度估计的最终强度设计方法可以设计出具有优异的强度和可靠性的深海复合水下航行器。 经受液压压力的水下航行器的非加强复合厚板滚筒包括：沿剪切方向与滚筒长度方向重叠形成的多根纵向纤维; 以及通过在螺旋方向上与气缸重叠而形成的多个螺旋纤维。
-
公开(公告)号：KR1020130046471A
公开(公告)日：2013-05-08
申请号：KR1020110110879
申请日：2011-10-28
Applicant: 국방과학연구소
Abstract: PURPOSE: An underwater injection launchers with shock absorbers is provided to easily mount an elastic member through an empty space between the ring shape units and reduce the entire weight. CONSTITUTION: An underwater injection launchers with a shock absorber comprises a launching tube(110), an underwater injection launchers support unit(120), and a plurality of elastic members(130). The launching tube is formed to a watertight structure. The underwater injection launchers support unit is inserted inside the launching tube. A plurality of elastic members is installed in a ring shape space between the launching tube and the underwater injection launchers support unit.
Abstract translation: 目的：提供具有减震器的水下喷射发射器，以便通过环形单元之间的空白空间容易地安装弹性构件，并减小整个重量。 构成：具有减震器的水下喷射发射器包括发射管（110），水下喷射发射器支撑单元（120）和多个弹性构件（130）。 发射管形成水密结构。 水下注射发射器支撑单元插入发射管内。 多个弹性构件安装在发射管和水下喷射发射器支撑单元之间的环形空间中。
-
-
Search Results
3
records
(took 0.032 seconds)
