نتایج جستجو برای: movable bridge

تعداد نتایج: 55647  

Journal: :KOKUBYO-GAKKAI-ZASSHI 1932

2010
F. Necati Catbas Alberto O. Sardinas Mustafa Gul H. Burak Gokce

Heavy movable bridges have different design, operation and maintenance characteristics compared to fixed bridges. This is mainly due to the complex interaction between their structural, mechanical and electrical systems. Movable bridges are viable options in certain terrain conditions and their unique operation provides versatility. At the same time, their intricate interrelation also produces ...

2003
Eric Singer Kevin Larke David Bianciardi

This paper describes the LEMUR GuitarBot, a robotic musical instrument composed of four independent MIDI controllable single-stringed movable bridge units. Design methodology, development and fabrication process, control specification and results are discussed.

Journal: :MATEC web of conferences 2021

The results of the technical examination pedestrian bridge over Western Bug River on territory Brest Fortress are presented. A new constructive solution bridge, its numerical modeling and features installation fullscale tests with a movable test load confirmed design decisions made by authors. resulting efforts in ropes did not exceed calculated values.

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علم و صنعت ایران - دانشکده مهندسی عمران 1384

در دهه های اخیر و با ساخت سازه های انعطاف پذیرتر، نظیر ساختمان های مرتفع تر و یا پل های با دهانه های بلندتر، قیود در نظر گرفته شده در آئین نامه های مختلف طراحی سازه های برای پارامترهای حرکتی مانند تغییر مکان ها و شتاب های سازه ای به عنوان عوامل کنترل کننده در طراحی این سازه ها شناخته شده اند. یکی از روش های نوین بکار گرفته شده برای ارضاء این ملزومات حرکتی استفاده از سیستم های کنترل فعال در سازه...

2017
Tatsuya Ishii Kosuke Minaga Satoshi Ogawa Maiko Ikenouchi Tomoe Yoshikawa Takuji Akamatsu Takeshi Seta Shunji Urai Yoshito Uenoyama Yukitaka Yamashita

Background and study aims  Self-expandable metallic stents (SEMS) have been widely used for left-sided colorectal obstruction. Few studies on SEMS placement for right-sided colonic obstructions have been reported because stenting in the right colon is technically difficult, particularly in the ileocecal region. We present 4 cases of successful bridge-to-surgery stenting for ileocecal cancer. Us...

This paper proposes a Micro-electro-mechanical (MEMS) capacitive pressure sensor that relies on the movable electrode displaced like a flat plate equal to the maximum center deflection of diaphragm. The diaphragm, movable electrode and mechanical coupling are made of polysilicon, gold and Si3N4, respectively. The fixed electrode is gold and the substrate is Pyrex glass. This proposed method inc...

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