This paper briefly introduces the connection point in COM and using the connection point to realizes two－ way communication between OPC server and OPC client in OPC data acquisition.

Matching 2D Polygonal Arcs Based on Junction as Feature Sets;

A method of construction about Ellipse Axonometry this paper discusssed the method of analysis employed to deteimine the centre of a circle with fowr segments of circular arc and a coordinate of junction axonometry ellipse, thus acquiring an easy way of drawing ellipse

The polygonal arcs junction is defined.

Experimental study on seismic behavior of energy saving and self-insulation shear wall with point connection;

It has been developed into full glass curtain walls with glass rib adhesive joint, truss type point connection and bracing rope point connection.

Nonlinear finite element analysis of CFRT connection with dentation plate;

Based on the model tests and numerical calculation,mechanic behavior of connection between composite beam and concrete shear wall in the main building of Achieves Exhibition Hall of Pudong New District in Shanghai is studied.

To guarantee the safety of structural design, a small scale model for a new type of connection between steel beam and concrete shear wall was designed and tested under monotonic loading.

Nonlinear finite element analysis on connection joint of a super high-rise building

In this article,authors introduce connection joint types between main cable and secondary cable in cable net structure.

Combining with practical projects, the author introduce the quality control and specific construction method of connection joints between beams, slabs, walls of underground structures and underground continuous walls in construction of the "Reverse Construction Method".