RU2005138651A - DEVICE FOR REDUCING THE DESTRUCTIVE ACTION OF TSUNAMI - Google Patents

DEVICE FOR REDUCING THE DESTRUCTIVE ACTION OF TSUNAMI Download PDF

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Publication number
RU2005138651A
RU2005138651A RU2005138651/03A RU2005138651A RU2005138651A RU 2005138651 A RU2005138651 A RU 2005138651A RU 2005138651/03 A RU2005138651/03 A RU 2005138651/03A RU 2005138651 A RU2005138651 A RU 2005138651A RU 2005138651 A RU2005138651 A RU 2005138651A
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Russia
Prior art keywords
tunnel
tunnels
exit
length
tsunami
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RU2005138651/03A
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Russian (ru)
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RU2310708C2 (en
Inventor
Валерий Иванович Одиноков (RU)
Валерий Иванович Одиноков
Виктор Михайлович Козин (RU)
Виктор Михайлович Козин
Вадим Леонидович Колмагоров (RU)
Вадим Леонидович Колмагоров
Эдуард Степанович Горкунов (RU)
Эдуард Степанович Горкунов
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Институт машиноведени и металлургии ДВО РАН (RU)
Институт машиноведения и металлургии ДВО РАН
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Priority to RU2005138651/03A priority Critical patent/RU2310708C2/en
Publication of RU2005138651A publication Critical patent/RU2005138651A/en
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Claims (2)

1. Устройство для уменьшения разрушительного действия цунами, включающее в себя береговое сооружение в виде насыпей, внутри которых выполнены туннели ⊃-образной формы, входными и выходными отверстиями ориентированные перпендикулярно в сторону береговой линии, причем длина нижних частей туннелей и площадь их сечения превышает соответствующие параметры верхних частей, нижняя часть туннелей расположена на уровне моря, а верхняя - возвышается над ним, при этом кривизна формы туннеля обеспечивает поворот вектора скорости входящей в него нижнюю часть потока жидкости на 180° при выходе потока через верхнюю часть туннеля.1. A device to reduce the destructive effect of the tsunami, including a coastal structure in the form of embankments, inside which tunnels are ⊃-shaped, with inlet and outlet openings oriented perpendicular to the coastline, the length of the lower parts of the tunnels and their cross-sectional area exceeding the corresponding parameters of the upper parts, the lower part of the tunnels is located at sea level, and the upper one rises above it, while the curvature of the shape of the tunnel ensures the rotation of the velocity vector the bottom of the fluid flow through 180 ° when the flow exits through the top of the tunnel. 2. Устройство по п.1, отличающееся тем, что геометрические параметры устройства должны соответствовать неравенству:2. The device according to claim 1, characterized in that the geometric parameters of the device must correspond to the inequality:
Figure 00000001
Figure 00000001
где R0, R1 - соответственно радиусы входа и выхода в туннель;where R 0 , R 1 - respectively, the radii of the entrance and exit to the tunnel;
Figure 00000002
0 - длина прямолинейной части туннеля на входе;
Figure 00000002
0 - the length of the rectilinear part of the tunnel at the entrance;
Figure 00000002
1 - длина прямолинейной части туннеля на выходе;
Figure 00000002
1 - the length of the rectilinear part of the tunnel at the exit;
Н - высота между верхом нижней части и выходом верхней части туннеля;H is the height between the top of the lower part and the exit of the upper part of the tunnel; k - коэффициент, характеризующий время истечения воды из выходной части туннеля, до подхода к ней фронта волны.k is a coefficient characterizing the time of water outflow from the outlet of the tunnel, before the wave front approaches it.
RU2005138651/03A 2005-12-12 2005-12-12 Device to decrease destructive tsunami action RU2310708C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2005138651/03A RU2310708C2 (en) 2005-12-12 2005-12-12 Device to decrease destructive tsunami action

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Application Number Priority Date Filing Date Title
RU2005138651/03A RU2310708C2 (en) 2005-12-12 2005-12-12 Device to decrease destructive tsunami action

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RU2005138651A true RU2005138651A (en) 2007-06-20
RU2310708C2 RU2310708C2 (en) 2007-11-20

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RU2005138651/03A RU2310708C2 (en) 2005-12-12 2005-12-12 Device to decrease destructive tsunami action

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2459032C1 (en) * 2011-05-25 2012-08-20 Лев Николаевич Бурков Anti-tsunami device
RU2524814C1 (en) * 2013-02-05 2014-08-10 Николай Васильевич Ясаков Tsunami damper
US20210115638A1 (en) 2019-10-22 2021-04-22 Pepsy M. Kettavong Smart breakwall diversion system

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Effective date: 20071213