EARTHQUAKE RESISTANT CAPACITY OF DOUBLE LAYER LATTICED DOMES WITH ADDITIONAL MASSES SUBJECTED TO VERTICAL MOTIONS
نویسندگان
چکیده
منابع مشابه
Evaluation of 2D concentrically braced frames with cylindrical dampers subjected to near-field earthquake ground motions
Near field earthquakes have imposed major damage to buildings in the past years. In some cases, the intensity of such damage is too considerable to be disregarded. The most effective way to improve seismic performance of buildings is applying a seismic control technique. The cylindrical friction damper is one of these methods, which has become popular for its desirable performance in the energy...
متن کاملOptimization of the TMD Parameters to Suppress the Vertical Vibrations of Suspension Bridges Subjected to Earthquake Excitations
Flexible structures (such as long-span suspension bridges which undergo wind or earthquake excitations) exhibit complex dynamic behavior. Due to high cost of strengthening such structures, as well as the technological advances in recent years, much attention has been given to using innovative means of enhancing structural functionality and safety against natural hazards. Among the methods used ...
متن کاملDielectric properties of plasma sprayed silicates subjected to additional annealing
Several silicate materials were plasma sprayed and characterized by the authors in recent years from the point of view of their chemical and phase compositions, microstructure and mechanical as well as thermal properties. Present work is concerned with selected dielectric properties of these deposits. Synthetic mullite and steatite as well as natural olivine-forsterite were plasma sprayed using...
متن کاملPACIFIC EARTHQUAKE ENGINEERING RESEARCH CENTER Stochastic Dynamic Analysis of Bridges Subjected to Spatially Varying Ground Motions
................................................................................................................................. iii ACKNOWLEDGMENTS ............................................................................................................ v TABLE OF CONTENTS ........................................................................................................... vii LIST O...
متن کاملChaotic Response and Bifurcation Analysis of a Timoshenko Beam with Backlash Support Subjected to Moving Masses
A simply supported Timoshenko beam with an intermediate backlash is considered. The beam equations of motion are obtained based on the Timoshenko beam theory by including the dynamic effect of a moving mass travelling along the vibrating path. The equations of motion are discretized by using the assumed modes technique and solved using the Runge–Kutta method. The analysis methods employed in...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Structural and Construction Engineering (Transactions of AIJ)
سال: 1995
ISSN: 1340-4202,1881-8153
DOI: 10.3130/aijs.60.119_3