Simulation Calculation of the Collapse Process of High-Rise Steel Structure Energy-Forming Cutting Blasting Demolition

The high-rise steel structure building (structure) is a relatively special structure. Due to its high height characteristics and the overall narrowness, there still no unified method for this type of demolition. This paper aimed at studying simulation demolition structures by blasting through computer video images. For reason, proposes specific work based on LS-DYNA software. Through an update core algorithm, it more suitable simultaneously carried out experiment research improved results. experimental results show that software after algorithm referential structures. can increase similarity 97% in actual work, comparison probability risks also increased nearly 31%. It greatly improve problem kind (structure).