公开(公告)号：US12037790B2

公开(公告)日：2024-07-16

申请号：US16212339

申请日：2018-12-06

申请人： Dassault Systemes

发明人： Laurent Santiquet ,  Jean-Philippe Flaux ,  Thomas Tripard ,  Fabrice Caillaud

IPC分类号： G06F30/17 ,  E04C5/06 ,  E04C5/16 ,  G06F30/00 ,  G06F111/10

CPC分类号： E04C5/166 ,  E04C5/0604 ,  G06F30/00 ,  G06F30/17 ,  G06F2111/10

摘要： A computer-implemented method designs a tying bar enclosing a plurality of concrete-reinforcing bars in a 3D scene of a computer-aided design system. The method a) provides the three-dimensional models of the concrete-reinforcing bars to be enclosed by the tying bar; and b) computes a set of traces of each of the concrete-reinforcing bars. Each trace has a trace center. Next a set of connection lines is computed. Each connection line binds the trace centers. A set of circular arcs is computed. Each circular arc surrounds at least partially a respective trace, and a set of segments. Each segment is approximately parallel to a respective connection line and connects consecutive circular arcs. The segments and circular arcs form a center curve of the tying bar in the sketch plane. Lastly, the tying bar is designed based on the center curve and the bar radius of the tying bar.

公开(公告)号：US20190197197A1

公开(公告)日：2019-06-27

申请号：US16212339

申请日：2018-12-06

申请人： Dassault Systemes

发明人： Laurent Santiquet ,  Jean-Philippe Flaux ,  Thomas Tripard ,  Fabrice Caillaud

IPC分类号： G06F17/50 ,  E04C5/16

CPC分类号： G06F17/50 ,  E04C5/0604 ,  E04C5/166 ,  G06F17/5086 ,  G06F2217/16

摘要： A computer-implemented method designs a tying bar enclosing a plurality of concrete-reinforcing bars in a 3D scene of a computer-aided design system. The method a) provides the three-dimensional models of the concrete-reinforcing bars to be enclosed by the tying bar; and b) computes a set of traces of each of the concrete-reinforcing bars. Each trace has a trace center. Next a set of connection lines is computed. Each connection line binds the trace centers. A set of circular arcs is computed. Each circular arc surrounds at least partially a respective trace, and a set of segments. Each segment is approximately parallel to a respective connection line and connects consecutive circular arcs. The segments and circular arcs form a center curve of the tying bar in the sketch plane. Lastly, the tying bar is designed based on the center curve and the bar radius of the tying bar.

公开(公告)号：US20240330542A1

公开(公告)日：2024-10-03

申请号：US18740046

申请日：2024-06-11

申请人： Dassault Systemes

发明人： Laurent Santiquet ,  Jean-Philippe Flaux ,  Thomas Tripard ,  Fabrice Caillaud

IPC分类号： G06F30/20 ,  G06F30/17 ,  G06F111/04 ,  G06F119/18

CPC分类号： G06F30/20 ,  G06F30/17 ,  G06F2111/04 ,  G06F2119/18

摘要： A computer-implemented method designs a tying bar enclosing a plurality of concrete-reinforcing bars in a three-dimensional (3D) scene of a computer-aided design system. The method provides 3D models of the concrete-reinforcing bars to be enclosed by the tying bar and computes a set of traces of each of the concrete-reinforcing bars. Each trace has a trace center. Next a set of connection lines is computed. Each connection line binds the trace centers. A set of circular arcs is computed. Each circular arc surrounds at least partially a respective trace, and a set of segments. Each segment is approximately parallel to a respective connection line and connects consecutive circular arcs. The segments and circular arcs form a center curve of the tying bar in the sketch plane. Lastly, the tying bar is designed based on the center curve and the bar radius of the tying bar.