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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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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 5. Отображено 5.
15-08-2023 дата публикации

Time soft measurement method, device and equipment for wind regime data and storage medium

Номер: CN116595727A
Автор: YAN JIE, LI YUNZHOU, LIU YONGQIAN, HAN SHUANG, LI LI, MENG HANG
Принадлежит:

The invention relates to a time soft measurement method and device for wind regime data, equipment and a storage medium. The method comprises the steps that a hub rear actually-measured wind condition sequence corresponding to a target unit is obtained, the target unit is not provided with a cabin type laser wind finding radar, and the hub rear actually-measured wind condition sequence is a non-real incoming wind condition sequence influenced by a wind wheel of the target unit; a pre-trained wind condition and time soft measurement model is used for conducting wind condition and time soft measurement processing on the actually-measured wind condition sequence behind the hub to obtain an actually-measured wind condition sequence in front of the hub corresponding to the target unit, and the actually-measured wind condition sequence in front of the hub serves as a time soft measurement result, the actually-measured wind condition sequence in front of the hub is a real incoming wind condition ...

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Номер записи: 1
04-08-2023 дата публикации

Large-diameter special-shaped section screw pile suitable for soft soil layer

Номер: CN116537173A
Автор: ZHOU HANG, LI YUNZHOU, LIU HANLONG, DING XUANMING, XIAO YANG, ZHANG WENGANG
Принадлежит:

The invention provides a large-diameter special-shaped section screw pile suitable for a soft soil layer. The spiral pile comprises a pile body, a spiral blade, a pile tip, a reverse spiral pile cap and a double-liquid grouting system. The double-liquid grouting system is prefabricated in the pile body and can be locked with the spiral blade. In order to solve the problems that a traditional screw pile only belongs to a miniature or small pile, steel concrete consumption of an existing improved screw pile is huge, the special-shaped effect is not obvious and the like, the large-diameter special-shaped section screw pile technology is provided, and when final penetration is completed, a section of continuous stone body blade is formed on a path swept by a screw blade; therefore, full distribution of the spiral blades of the pile body is achieved, the obvious longitudinal special-shaped effect can be generated on the premise that the material cost is reduced, and the pile foundation bearing ...

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Номер записи: 2
29-08-2023 дата публикации

Spatial soft measurement method, device and equipment for wind regime data and storage medium

Номер: CN116662772A
Автор: YAN JIE, LI YUNZHOU, LIU YONGQIAN, HAN SHUANG, LI LI, MENG HANG
Принадлежит:

The invention relates to a spatial soft measurement method, device and equipment for wind regime data and a storage medium. The method comprises the following steps: acquiring a current hub rear measured wind condition corresponding to a target unit; and utilizing a pre-trained wind condition space soft measurement model to carry out wind condition space soft measurement processing on the actual measurement wind condition behind the current hub to obtain the actual measurement wind condition in front of the current hub corresponding to the target unit, and taking the actual measurement wind condition in front of the current hub as a space soft measurement result. Therefore, for a unit which is not provided with the cabin type laser wind finding radar, wake flow control and efficiency evaluation are performed without directly utilizing the non-real incoming flow wind condition of the target domain acquired by the unit, but wake flow control and efficiency evaluation are performed after the ...

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Номер записи: 3
26-05-2023 дата публикации

Fabricated house building node grouting device and construction method

Номер: CN116163526A
Автор: LIU JIE, WANG HAO, XU JIAYI, SHUI ZHENGCHAO, JIN WENYA, CHEN PAN, SHI LEI, HU-YUAN NIEHONG, CAI XIANCAN, MO CHENGLIN, LI YUNZHOU, WANG YANSONG, CHEN ZIYUE, SONG RUI, GUO JIANXIANG, SUN RONGQI
Принадлежит:

An assembly type house building node grouting device comprises an air compressor and magnetic vibrating devices, the air compressor communicates with a grouting pipe, the other end of the grouting pipe is provided with a grouting head and communicates with an assembly type house building, and the magnetic vibrating devices are arranged on the two sides of a grouting part; according to the grouting device, the problem that the fluidity of grout is insufficient in the grouting process can be effectively solved, the grouting process is greatly simplified, and the grouting efficiency is improved while the grouting quality is improved.

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Номер записи: 4
09-05-2023 дата публикации

Experimental method for detecting creep stress of in-situ rock-soil body

Номер: CN116086961A
Автор: LIU JIE, DU ZHUOXING, CHEN JUNHUI, MA HAO, ZHOU TIANCHI, YANG HAOYU, SHI QIAN, LI YUNZHOU, XIE XIAOKANG, TANG HONGYU, LI HONGYA, GAO SUFANG, SUN TAO, LI ZHAO
Принадлежит:

The invention provides an experimental method for detecting creep stress of an in-situ rock-soil body, which comprises the following steps of: firstly drilling a side hole in the rock-soil body of a survey site by utilizing a drilling machine, installing a pressure sensing sheet in the side hole by utilizing a combined hollow cylinder and mold silica gel while ensuring the strength of the rock-soil body, and connecting a computer to record initial data; a main hole is drilled through a drilling machine, the main hole is filled with expansive cement so that the expansive cement can generate the force effect on the rock-soil body, an expansion bolt needs to be placed in the middle of the expansive cement during filling, the expansive cement is convenient to disassemble, and finally data are analyzed to draw a conclusion. The device is mainly applied to survey sites of various rock-soil bodies.

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Номер записи: 5