High-rise vertical shearing energy-consuming steel plate wall structure system

Abstract

The invention belongs to the structural engineering technical field, and more particularly relates to a structural system which cuts an energy-consumption steel plate wall in high level and vertically. The structural system consists of a wall, the two sides of which are connected with thin steel plates, which is taken as an energy-consumption component and other optional structural components; the system is provided with a steel plate wall which is connected with the two sides of a column in a run-through way in a certain intermediate span, and the steel plate wall is used in vertical cutting energy-consumption when the structure suffers from dynamic action such as earthquake or oscillating wind, etc. The horizontal anti-lateral force system of the structure can be the system of frame support, a frame steel plate wall, a frame combined wall, a concrete shear wall and a concrete shear cylinder, etc. The wall, the two sides of which are connected with thin steel plates, refers to the steel plate wall, the two sides of which are connected with the column or the wall; the structural system which cuts an energy-consumption steal plate wall in high level and vertically which is provided by the invention is a multiple high-level structural system which is suitable for an earthquake region; has the advantages of definite failure mode, high bearing capacity, large anti-lateral stiffness, concentrated damage and being convenient for reparation, etc.; has good earthquake-resistance performance and good capacities of tensibility and hysteresis energy-consumption; therefore, the structural system which cuts the energy-consumption steel plate wall in high level and vertically is a superior anti-earthquake and energy-consumption component.

Description

technical field [0001] The invention belongs to the technical field of structural engineering, and in particular relates to a high-rise vertical shear energy-dissipating steel plate wall structure system. Background technique [0002] As a new type of lateral force-resisting member, steel plate shear walls have been widely used in high-intensity earthquake-resistant countries such as Japan. In recent years, steel plate shear walls have also been used in multi-story buildings in my country. Compared with ordinary concrete shear walls, steel plate shear walls have better ductility and energy dissipation capacity, and overcome the shortcomings of brittle failure and difficult repair of concrete shear walls such as concrete cracking, greatly reduced stiffness and ductility under earthquakes, and It is convenient for construction, flexible in design and layout, and widely applicable. It is easy to replace and repair after a major earthquake. Adverse effects of the column. Howev...

AI Technical Summary

Problems solved by technology

However, the application of steel plate walls in multi-story buildings is based on the failure mechanism of horizontal shear yielding, and there is no high-rise structural system that uses the vertical shear yielding failure mechanism.

Images