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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 3. Отображено 3.
28-02-2018 дата публикации

IMPROVED SHEAR REINFORCEMENT UNIT OF FERROCONCRETE WALL AND FERROCONCRETE WALL REBAR ARRANGING TECHNIQUE USING SAME

Номер: KR101819536B1
Автор: HUR, KAB SOO, KU, IN SANG, YANG, DONG SEOK, SHIN, YUNG CHEOL, OH, BONG HWAN
Принадлежит: HN PARTNERS, TSEC. CO. KR, SAMGWANG STEEL WIRE CO., LTD.

The present invention relates to an improved shear reinforcement unit of a ferroconcrete wall and a ferroconcrete wall rebar arranging technique using the same. The shear reinforcement unit comprises: a plurality of zigzag rebar units (100) installed to be separated in series at a predetermined interval; a connection rod (300) configured to connect the plurality of zigzag rebar units (100); and horizontal rebar holders (200) installed on both ends of the connection rod (300). Therefore, the shear reinforcement unit provides constructability and economical features by manufacturing a shear reinforcement bar of the wall by a unit. COPYRIGHT KIPO 2018 ...

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Номер записи: 1
24-12-2009 дата публикации

pressure type small pile for bearing bidirectional applied force and preventive methods for the buoyancy in construction using the same

Номер: KR0100934196B1
Автор: LEE, MYUNG JAE, YOO, HONG NAM, HUR, KAB SOO, SOHN, SEUNG HYUN, KIM, JUNG HAN, JEON, JAE WOO, LEE, CHOONG RYUL, LEE, MOON GON, KIM, SANG SHIK, OH, BONG HWAN
Принадлежит: DO DAM ENGINEERING & CONSTRUCTION CO., LTD., KUKDONG ENGINEERING & CONSTRUCTION CO., LTD., DAEWOO ENGINEERING & CONSTRUCTION CO., LTD., TSEC. CO. KR

PURPOSE: A bidirectional pressuring small caliber file and a buoyancy preventing method using the same are provided to secure stability and supporting force to the buoyancy at the same time and to increase economical efficiency. CONSTITUTION: A bidirectional pressuring small caliber file comprises a high strength steel, a foaming urethane packer(3), a liquid injection hose(33), a grouting hose(34), an air discharge hose(35) and a head fixing plate(4). The high strength steel is inserted into a through hole mounted on a ground. A head of the high strength steel is exposed out of the ground. The foaming urethane packer is mounted on the high strength steel in order to close an opening of the through hole in the injecting of the foaming urethane packer. The liquid injection hose charges the foaming urethane liquid in the inside of the foaming urethane packer. The grouting hose passes through the foaming urethane packer and injects grouting liquid like cement milk to a steel material anchorage ...

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Номер записи: 2
26-10-2010 дата публикации

SIMULATOR FOR MEASURING THE SKIN FRICTION OF A GROUT MEMBER ACCORDING TO THE INJECTION PRESSURE AND A SIMULATION METHOD USING THE SAME

Номер: KR0100989630B1
Автор: LEE, MYUNG JAE, YOO, HONG NAM, HUR, KAB SOO, SOHN, SEUNG HYUN, KIM, JUNG HAN, JEON, JAE WOO, LEE, CHOONG RYUL, LEE, MOON GON, KIM, SANG SHIK, OH, BONG HWAN, KIM, YOUNG UK, PARK, JI HO
Принадлежит: DO DAM ENGINEERING & CONSTRUCTION CO., LTD., MYONGJI UNIVERSITY INDUSTRY AND ACADEMIA COOPERATION FOUNDATION, TSEC. CO. KR, DAEWOO ENGINEERING & CONSTRUCTION CO., LTD., KUKDONG ENGINEERING & CONSTRUCTION CO., LTD.

PURPOSE: A simulator for measuring the skin friction of a grout member and a simulation method using the same are provided to enable simple measurement by implementing roughness coefficients according to rock condition. CONSTITUTION: A simulator for measuring the skin friction of a grout member comprises a measurement mold(1), a cover(3), a valve(32), a grout liquid supply tank, and a pump. The measurement mold is filled with a grout member to measure the skin friction. The cover in which a connection pipe(31) is formed closes a grout injection part. The valve is installed on the connection pipe. The grout liquid supply tank is connected on the connection pipe. COPYRIGHT KIPO 2011 ...

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Номер записи: 3