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 کامل3D Tower Crane as a mechatronic tool for education
The paper presents a laboratory model of the 3D tower crane. The arm of the crane is approx 1.2m long and the model is approx. 1.5m heigh. The crane is equipped with three DC motors that control: the rotary movement of the tower, the movement of the trolley and up and down movement of the load. The model is equipped with an unique unit for measuring an angle position of the load. The paper cont...
متن کاملA BIM-based approach for automated tower crane layout planning
a Australasia Joint Research Centre for Building Information Modelling, Curtin University, Australia b School of Management Science and Engineering, Anhui University of Finance & Economics, China c Department of Housing and Interior Design, Kyung Hee University, Seoul, South Korea d School of Construction Management and Real Estate, Chongqing University, China e School of Engineering and Techno...
متن کاملa swot analysis of the english program of a bilingual school in iran
با توجه به جایگاه زبان انگلیسی به عنوان زبانی بین المللی و با در نظر گرفتن این واقعیت که دولت ها و مسئولان آموزش و پرورش در سراسر جهان در حال حاضر احساس نیاز به ایجاد موقعیتی برای کودکان جهت یاد گیری زبان انگلیسی درسنین پایین در مدارس دو زبانه می کنند، تحقیق حاضر با استفاده از مدل swot (قوت ها، ضعف ها، فرصتها و تهدیدها) سعی در ارزیابی مدرسه ای دو زبانه در ایران را دارد. جهت انجام این تحقیق در م...
15 صفحه اولAutomatic Design Algorithm for the Tower Crane Foundations
Foundation of tower crane serves to ensure stability against vertical and horizontal forces. If foundation stress is not sufficient, tower crane may be subject to overturning, shearing or foundation settlement. Therefore, engineering review of stable support is a highly critical part of foundation design. However, there are not many professionals who can conduct engineering review of tower cran...
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ژورنال
عنوان ژورنال: The Open Construction and Building Technology Journal
سال: 2008
ISSN: 1874-8368
DOI: 10.2174/1874836800802010287