Hello:
I am working on an RC column model subjected to psuedo-static lateral loading. I am trying to capture the hysteretic response of the column. I am having convergence problems once I reach substantial nonlinearity in the material model. I am interested in relaxing some of the...
Hello:
I have modelled a 3-D reinforced concrete column model in Abaqus. I have used the damaged plasticity concrete model and embedded truss elements for the rebar. My task is to develop a model that estimates the response of an RC column subjected to cyclic lateral loading. I've tried...
What is the theory behind energy dissipation between a flexible structure vs. a stiffened structure in regards to seismic design? How does this theory apply to a statically loaded system (flexible vs. stiffened structure).
I am having a hard time understanding the theory behind the physical energy dissipation involved in structures. Suppose I have two different cantilevered beams. One of them is rigid and the other one is flexible. If I apply the same concentrated force to the free end of both beams what are the...
I have a slab tied into a circular column sitting about 12 feet in the air. I am anchoring a blast-resistant structure to the slab. I am using pre-cast sleeves and post-installed through bolts with a nut and washer on the other end. If the tensile force exherted on the anchor is known how do...
I have a slab tied into a circular column sitting about 12 feet in the air. I am anchoring a blast-resistant structure to the slab. I am using pre-cast sleeves and post-installed through bolts with a nut and washer on the other end. If the tensile force exherted on the anchor is known how do...
