RU2013131956A - METHOD FOR MANAGING THE VEHICLE SPEED OF VEHICLES ON SITES IN DIFFICULT NATURAL CONDITIONS - Google Patents
METHOD FOR MANAGING THE VEHICLE SPEED OF VEHICLES ON SITES IN DIFFICULT NATURAL CONDITIONS Download PDFInfo
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- RU2013131956A RU2013131956A RU2013131956/11A RU2013131956A RU2013131956A RU 2013131956 A RU2013131956 A RU 2013131956A RU 2013131956/11 A RU2013131956/11 A RU 2013131956/11A RU 2013131956 A RU2013131956 A RU 2013131956A RU 2013131956 A RU2013131956 A RU 2013131956A
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- transport infrastructure
- vibration
- stability coefficient
- created
- transport
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
Способ оценки состояния объекта транспортной инфраструктуры, заключающийся в определении однородности инженерно-геологических элементов, с последующим выбором поверхности скольжения и расчетом коэффициента устойчивости, отличающийся тем, что проводится обследование, включающее инженерно-геодезические и инженерно-геологические изыскания, получении геометрических и физических параметров, определяющих состояние объекта транспортной инфраструктуры, на основе которых создается его компьютерная модель, позволяющая, с учетом сезонных факторов (температура, влажность тела объекта транспортной инфраструктуры), рассчитать зависимости вибродинамических величин (виброперемещений, виброскоростей и виброускорений) от нагрузки (статической и динамической), создаваемой транспортными средствами, затем полученные зависимости сравниваются с измеренной вибродинамической величиной (виброперемещений, виброскоростей и виброускорений), на основе чего определяется нагрузка, действующая на объект транспортной инфраструктуры в данный момент времени, создаваемая транспортными средствами, далее на основе определенных геометрических, физических параметров и нагрузки рассчитывается коэффициент устойчивости объекта транспортной инфраструктуры при данной скорости движения транспортного средства, что позволяет определить зависимость коэффициента устойчивости от скорости транспортного средства и контролировать скоростной режим движения транспортных средств, устанавливая ограничения на скорость их движения по объекту транспортной инфраструктуры в соответствии с минимальным коэффициентом устойчивости для н�A method for assessing the state of a transport infrastructure object, which consists in determining the homogeneity of engineering and geological elements, followed by selecting a sliding surface and calculating the stability coefficient, characterized in that a survey is carried out, including engineering and geodetic and engineering-geological surveys, obtaining geometric and physical parameters that determine the state of the transport infrastructure object, on the basis of which its computer model is created, allowing, taking into account seasonal factors (temperature, body humidity of the transport infrastructure object), calculate the dependences of the vibrodynamic quantities (vibration displacements, vibration velocities and vibration accelerations) on the load (static and dynamic) created by vehicles, then the obtained dependences are compared with the measured vibrodynamic value (vibration displacement, vibration velocities and acceleration), on the basis of which the load acting on the transport infrastructure object at a given moment in time, created by transport then, on the basis of certain geometrical, physical parameters and load, the stability coefficient of the transport infrastructure object is calculated at a given vehicle speed, which allows us to determine the dependence of the stability coefficient on the vehicle speed and control the speed mode of vehicles, setting limits on their speed transport infrastructure in accordance with the minimum stability coefficient for n
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RU2013131956/11A RU2553395C2 (en) | 2013-07-09 | 2013-07-09 | Method of controlling speed of vehicles on areas in severe natural environment |
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RU2013131956/11A RU2553395C2 (en) | 2013-07-09 | 2013-07-09 | Method of controlling speed of vehicles on areas in severe natural environment |
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RU2013131956A true RU2013131956A (en) | 2015-01-20 |
RU2553395C2 RU2553395C2 (en) | 2015-06-10 |
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RU2013131956/11A RU2553395C2 (en) | 2013-07-09 | 2013-07-09 | Method of controlling speed of vehicles on areas in severe natural environment |
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Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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RU2130527C1 (en) * | 1998-10-20 | 1999-05-20 | Беда Владимир Иванович | Method for investigation of geological masses subjected to landslide occurrences |
RU2325627C1 (en) * | 2006-08-17 | 2008-05-27 | Государственное образовательное учреждение высшего профессионального образования Иркутский государственный университет путей сообщения (ИрГУПС) | Method of dynamic response analysis for railway rolling stock and rail track interaction |
RU2393290C2 (en) * | 2007-09-10 | 2010-06-27 | Владимир Николаевич Дерябин | Method for monitoring safety of earth dam and device for its implementation |
RU93408U1 (en) * | 2009-01-26 | 2010-04-27 | Государственное образовательное учреждение высшего профессионального образования "Московский автомобильно-дорожный институт" (Государственный технический университет) | MOBILE ROAD LABORATORY FOR MONITORING A STREET ROAD NETWORK (OPTIONS) |
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RU2553395C2 (en) | 2015-06-10 |
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Effective date: 20160710 |