Mechanical Performance Study of Tower Crane Braced Frame Joint with Different Embedded Part Parameters
نویسندگان
چکیده
منابع مشابه
Analysis of a Tower Crane Accident
Today, steel tower cranes are widely used in the construction sites. In this study, the accident occurred in Turkey in 2006 with the overturning of a tower crane in a construction site and the damage occurred on the nearby buildings due to this accident were taken into consideration. At first, the technical characteristics of the EC-H type tower crane used in that construction and then the reas...
متن کاملEffect of column-foundation connection stiffness on seismic performance of rocking steel braced frame
Residual drifts after severe earthquakes interrupt serviceability of buildings. Retrofitting of such buildings is in many cases very difficult and consumes lots of time and money. Recently, there are some attempts to develop the seismic design procedures to not only satisfy life safety criteria but also lead to more economical buildings. One of these modern methods of improving seismic performa...
متن کاملInvestigation of different methods in strengthening braced steel frame under blast load
Unpredicted loading caused by blast or impact may lead to severe damage in structures. Such damage may affect the whole structural performance. Connections are the key contributor to the integrity and energy dissipation capacity of the structural steel systems and play the most important role in mitigating such consequences. In the view of the importance of connections, finite element analysis ...
متن کاملAssessing Seismic Performance of the Elliptic Braced Moment Resisting Frame through Pushover Method
The seismic performance of elliptic braced moment resisting frame (ELBRF) is assessed here and is found that the structural behavior is improved and is of free of architectural space. The demand for seismic performance of ELBRF is estimated through conventional pushover methods of 3, 5, 7, and 10-story ELBRF frames and they are compared with special moment resisting frames (SMRF) and X-Braced C...
متن کاملIdentification of the Mechanical Joint Parameters with Model Uncertainty
Joint parameter identification is a key problem in the modeling of assembled complex structural. Dynamic behavior of mechanical joints may be with random feature due to the stochastic properties of preload, joint geometry, contact surface and its finishes, etc. A procedure for stochastic mechanical joint identification based on a novel model updating technique combined with probabilistic approa...
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: Advances in Materials Science and Engineering
سال: 2019
ISSN: 1687-8434,1687-8442
DOI: 10.1155/2019/3757259