base bar
1.ESTABLISHING THE KNOWLEDGE BASE OF PARAMETERS FOR SHAPING TUBE AND BAR PRODUCTS ON THE NEURAL NETWORK
5.In the production of electrolytic manganese dioxide, a fully-immersed slab titanium-base titanium-manganese alloy anode is used to substituted for the traditional anode or the bar titanium-base titanium-manganese alloy anode, resulting in a great improvement in the quality of electrolytic manganese dioxide (EMD) and a good effect on energy saving.
6.On the base of site monitoring on several multi-arch highway tunnels, this paper introduces some site monitoring methods about the force of reinforcing steel bar, the exterior and interior strain of concrete and the displacement of the wall, which aim at the monitoring of middle wall of multi-arch highway tunnel.
7.The mousetrap must contain a solid base to attach the four other parts to, a hammer that clamps down on the mouse, a spring which gives the hammer the necessary power, a holding bar which holds the now energized hammer in position, and a catch to which the holding bar is secured, holding the hammer in coiled tension.
10.This article aim at characteristic of the member bar and tectonic characteristics of node in the cold-formed thin-walled steel structure, on the base of some basic assumptions, starting from commonly classic rigidity equation of the beam-column unit and using change part item in element stiffness matrix to get a matrix equation which considered in effects with thin-walled bar, structural geometric nonlinear and flexibility of the connection ,also get a unit rigidity equation with end fixing random semi-rigid connection.
