VIBRATION ATTENUATION AT ASYMMETRIC CROSS‐FORM JOINTS OF BUILDINGS
نویسندگان
چکیده
منابع مشابه
Active Vibration Attenuation for Uncertain Buildings Structural Systems with Sensor Faults
The problem of sensor fault-tolerant vibrationattenuation controller design for uncertain buildings structural systems is investigated in this paper. The objective of designing controllers is to guarantee the asymptotic stability of closed-loop systems while attenuate disturbance from earthquake excitation. Firstly, based on matrix transformation, the structural system is described as a state-s...
متن کاملVibration Attenuation by Periodic Foundations
Vibration attenuation to horizontal propagating waves by using periodic foundations is investigation. Periodic structure theory is introduced to design a new type of isolation foundations, which has a special frequency band gaps (or ‘attenuation zones’) that can barrier waves/vibrations propagation. Materials usually used in civil engineering are used to fabric periodic foundations with the uni...
متن کاملAttenuation Law of Vibration Signals during Caving
To study on the characteristics of the vibration signals of coal and stone hitting the armor plate during caving, a hybrid algorithm based on first order forward difference and wavelet transform modulusmaxima method is presented which can be used in the longwall top coal face. First, in order to reduce the noise interference, the pre-processing of the vibration signals is done by the first orde...
متن کاملVibration Attenuation of Nonlinear Hysteretic Structures with Fully Unknown Parameters
Natural hazards such as earthquakes have threatened the life of human beings during the history.As a consequence, the vibration mitigation of structures has caught great importance. Activecontrol of structures is one of the rapidly emerging areas in the concept of structural control. Thispaper presents a control method to deal with this subject when the dynamics of the structure ishysteretic an...
متن کاملTorsion Response and Vibration Suppression of V~ind-excited Buildings
A series of wind tunnel model tests and theoretical analyses were conducted to investigate torsion excitation, response and vibration suppression of wind-excited buildings. An aeroelastic model for pure torsion vibration was developed and the aeroelastic test results were compared with those obtained by other Wind tunnel test techniques. The comparison and practice indicated that this type of m...
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 CIVIL ENGINEERING AND MANAGEMENT
سال: 2005
ISSN: 1392-3730,1822-3605
DOI: 10.3846/13923730.2005.9636342