Neutralization not only perfects the traditional middlebrow with an emphasis on "neutralization",but also endows it with "making the universe circulate well and all its creatures grow well" through disciplined behavior and appropriate sentime.

The structures of state feedback, time delayed nodes and the integrated nodes are well combined in its structure so as to make the network memorize more past system states and keeping it from being too complex.

A simplified softened truss model for design and analyses of the shear strength of interior joint of framework were proposed.

In this paper,the cyclic loading experiments of 2 full-size interior joints is performed to present the seismic behavior of the dog-bone type weakened joint of the steel reinforced concrete(SRC)frame,in which one is the ordinary joint and another is the joint with a dog-bone type weakening on the upper and be- low flanges of the H-type steel at the beam end.

Based on the contrast experiments of six full-scale non-seismic interior frames joints under low reversed cyclic load,consisting of two strengthened by Gluing Steels,two strengthened by CFRP and two unstrengthened,Contrast analyses were presented including the failure mode,hysteretic loop,and the stress of beam and column s bars,concrete,gluing steels and CFRP.

Experimental results on top of column joints in RC frames, are collected and analyzed,with the edition of industrial standard,“technology rules for joints in reinforced concrete frames”,of the Ministry of construction.