Direct calculation method for stability design of circular cold-formed thin-wall steel tube under axially compressive force;

In the stability design of the bottom slab of stilling basin or water cushion pool for a long time past, a little attention was paid to the pulse load on the slab.

Secondly,on the basis of elastic-plastic stability analysis,referring to the stability design method of monosymmetric section axially loaded compression members,equivalent slenderness of pin-ended circular steel arch subject to hydrostatic pressure are deduced from the expression of out-of-plane elastic buckling load.

According to the request of the CECS23∶90《Design Criterion of the Steel Storage Frame》, the article introduces the method of the solid storage frame s whole stability calculation by some solid storage frame s specific condition.

Working mechanism and stability design methods of buckling-restrained braces

The unified stability design curves of rolled circular tubes,welded I-sections,and welded box sections steel parabolic arch are obtained by employing a normalized slenderness reflecting the influences of different boundary conditions.

Calculation method for the stability design of flat-bottomed cylindrical steel silos;

Evaluation of stability design of flat-bottomed cylindrical steel silos;