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IPC classes for russian patent Motor road coated by boards and method for its operation, board for road coverage (RU 2515789):
Another patents in same IPC classes:
 Motor road coated by boards and method for its operation, board for road coverage / 2515654
Motor road coated by rectangular boards comprises boards, on the surface of each of which perpendicularly to the longitudinal axis of the road there is a groove made with a section in the form of a rectangular triangle turned down with its hypotenuse, besides, the smaller cathetus of the triangle is arranged at the side of the producing board vertically. The method of motor road operation consists in the fact that vehicles are moved along the motor road considered above. The applicable rectangular board for formation of the road surface differs by the fact that it is used to form the road surface of the proposed motor road.
 Motor road with rigid slab paving and method of its operation / 2474639
Proposed motor road comprises rectangular input and output slabs, lateral edge of every said slab being located perpendicular to road longitudinal axis and closer to road base compared with adjacent lateral edge of support plate. Method of operating said road comprises motion of transport facilities thereon.
 Motor road with stiff surface of slabs and method of its operation / 2462547
Motor road with a stiff surface laid by rectangular slabs comprises slabs, a side face of which, perpendicular to the longitudinal axis of the motor road, is raised in direction of traffic above a side face perpendicular to the longitudinal axis of the motor road of another rectangular slab adjacent to it. The method to operate a motor road, including traffic on it, consists in the fact that traffic goes along the specified motor road.
 Pavement plate / 2433219
Elastic layer contains a coarse filler in the form of ball elastic elements, and a bearing layer - a coarse filler in the form of ball non-elastic elements, besides, the bearing and the elastic layers include a ball filler of various diameter, in the bearing layer the ball non-elastic filler is distributed along the section and the length of the plate, according to bending moments present in it. Besides, between the elastic and bearing layers there is a cloth with holes, where the ball elastic filler is installed. According to the invention, in the elastic layer there are reserve elastic zones arranged by inclusion of hollow ball filler into the concrete structure and its enclosure into a continuous elastic-massive structural chain of large-sized and small-sized ball elastic filler. The reinforcement and fixation element is an elastic net with square holes, where the ball elastic filler is installed, besides, the size of the net square side is less than the diameter of the ball elastic filler. At the same time the elastic layer is made with a surface of periodical profile in the form of ledges made of the ball elastic filler.
 Aerodrome takeoff and landing strip by demchenkov dp (dtls) / 2418906
Invention objective is to arrange a takeoff and landing strip, which reduces wear of wheel tyres in high-speed aircrafts that land on it, and developing lower landing optional braking loads. The takeoff and landing strip, preferably made of cement and concrete, has a landing and a controlled braking sections. The novelty is the fact that surface of its landing area has a lower friction ratio (FR) - paired with aircraft wheel tyres compared to the controlled-braking section, at the same time between the first and second ones there is a transition section arranged, FR of surface in which increases from the first to the second until it equals the FR.
 Method and design of motor road construction and repair with hard rut-protected coating / 2418128
In method of motor road construction and repair with hard rut-protected coating, rut-protected slabs, solid or with holes, are laid onto the road bed partially filled to a design elevation in an addressed manner, as well as additional slabs made of inert material with reinforcement or without it, which are then filled with the road bed material to the design elevation of the road bed top, onto which the hard coating is laid, and during motor road repair, the road hard surface lane with formed ruts and adjacent sections is cut together with a part of the road bed to the depth of the addressed installation of the rut-protected and additional slabs, after installation of which onto the cut bottom it is filled with the road bed material, on which the hard coating is laid, besides, the rut-protected slabs are made of inert material with reinforcement or without. Design of the motor road with hard rut-protected coating, the rut-protected slabs have fixed width and are laid into the road bed body in an addressed manner at a certain depth from the road surface, at side edges the rut-protected slabs have ledges, and instead of the rut-protected slabs ledges it is possible to use additional slabs, which have dimensions of ledges laid next to the rut-protected slabs and in a staggered order between each other at the distance from 0.1 to 0.3 m.
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 / 2278919
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/ 2325474
Method and design of motor road construction and repair with hard rut-protected coating / 2418128
In method of motor road construction and repair with hard rut-protected coating, rut-protected slabs, solid or with holes, are laid onto the road bed partially filled to a design elevation in an addressed manner, as well as additional slabs made of inert material with reinforcement or without it, which are then filled with the road bed material to the design elevation of the road bed top, onto which the hard coating is laid, and during motor road repair, the road hard surface lane with formed ruts and adjacent sections is cut together with a part of the road bed to the depth of the addressed installation of the rut-protected and additional slabs, after installation of which onto the cut bottom it is filled with the road bed material, on which the hard coating is laid, besides, the rut-protected slabs are made of inert material with reinforcement or without. Design of the motor road with hard rut-protected coating, the rut-protected slabs have fixed width and are laid into the road bed body in an addressed manner at a certain depth from the road surface, at side edges the rut-protected slabs have ledges, and instead of the rut-protected slabs ledges it is possible to use additional slabs, which have dimensions of ledges laid next to the rut-protected slabs and in a staggered order between each other at the distance from 0.1 to 0.3 m.
Aerodrome takeoff and landing strip by demchenkov dp (dtls) / 2418906
Invention objective is to arrange a takeoff and landing strip, which reduces wear of wheel tyres in high-speed aircrafts that land on it, and developing lower landing optional braking loads. The takeoff and landing strip, preferably made of cement and concrete, has a landing and a controlled braking sections. The novelty is the fact that surface of its landing area has a lower friction ratio (FR) - paired with aircraft wheel tyres compared to the controlled-braking section, at the same time between the first and second ones there is a transition section arranged, FR of surface in which increases from the first to the second until it equals the FR.
Pavement plate / 2433219
Elastic layer contains a coarse filler in the form of ball elastic elements, and a bearing layer - a coarse filler in the form of ball non-elastic elements, besides, the bearing and the elastic layers include a ball filler of various diameter, in the bearing layer the ball non-elastic filler is distributed along the section and the length of the plate, according to bending moments present in it. Besides, between the elastic and bearing layers there is a cloth with holes, where the ball elastic filler is installed. According to the invention, in the elastic layer there are reserve elastic zones arranged by inclusion of hollow ball filler into the concrete structure and its enclosure into a continuous elastic-massive structural chain of large-sized and small-sized ball elastic filler. The reinforcement and fixation element is an elastic net with square holes, where the ball elastic filler is installed, besides, the size of the net square side is less than the diameter of the ball elastic filler. At the same time the elastic layer is made with a surface of periodical profile in the form of ledges made of the ball elastic filler.
Motor road with stiff surface of slabs and method of its operation / 2462547
Motor road with a stiff surface laid by rectangular slabs comprises slabs, a side face of which, perpendicular to the longitudinal axis of the motor road, is raised in direction of traffic above a side face perpendicular to the longitudinal axis of the motor road of another rectangular slab adjacent to it. The method to operate a motor road, including traffic on it, consists in the fact that traffic goes along the specified motor road.
Motor road with rigid slab paving and method of its operation / 2474639
Proposed motor road comprises rectangular input and output slabs, lateral edge of every said slab being located perpendicular to road longitudinal axis and closer to road base compared with adjacent lateral edge of support plate. Method of operating said road comprises motion of transport facilities thereon.
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FIELD: construction.
SUBSTANCE: motor road with coverage by rectangular boards comprises boards, on the surface of each of which perpendicularly to the longitudinal axis of the road there is a groove, the cross section of which at the side of the producing board is limited with a section of a vertical straight line, and at the other side it is limited also with a section of an inclined straight line. The method of motor road operation consists in the fact that vehicles are moved along the motor road considered above. The applicable rectangular board for formation of the road surface differs by the fact that it is used to form the road surface of the proposed motor road.
EFFECT: expansion of methods to construct a motor road with coverage by boards with reduced cost of construction and provision of high safety of traffic.
5 cl, 1 dwg
The invention relates to road construction and can be used in the construction and repair of roads with high traffic safety.
Known highway coated plates and the method of its operation (patent RU 2462547 AS 5/06, publ. 27.09.2012, bull. No. 27). However, the disadvantage of this road is the high cost of its construction.
In terms of technical solution of the method of construction of the specified road is the closest to the invention.
Before the invention was tasked enlargement ways the construction of roads coated plates by reducing the cost of construction and maintenance of high safety.
The technical result of the invention consists in the enlargement ways the construction of roads coated plates by reducing the cost of construction and maintenance of high safety.
The technical result is achieved due to the fact that road with rectangular floor plates includes a plate, on the surface each of which is perpendicular to the longitudinal axis of the road made the groove whose cross section from the side of the radiating plate is limited by the length of the vertical straight line, but on the other hand is limited, including the Isla, cut a sloping straight line.
In the drawing shown symbolically road, side view. The arrow shows the direction of movement of vehicles.
The road comprises a base 1 with the plates 2, 3, 4. Plate 3, 4 is performed with the slots 5 and 6, respectively. The depth of the grooves h. The cross section of the recess 5 by radiating plate 2 is limited by the length of vertical line 7, and on the other hand is limited, including, cut oblique line 8.
The construction of the road with rectangular floor plates carry out the traditional way.
Cut the top layer of soil, imported sand, which leveled the entire width of the road. Next sand shed water and compacted in the plate. To enhance the sandy Foundation as the bedding, you can use gravel, crushed.
On compacted base 1 plate 2, 3, 4 are placed so that the vertical line segment 7 of the recess 5 of the receiving plate 3 was by radiating plate 2. For radiating plate 3 stack of the receiving plate 4 with a similar arrangement of the notches 6. Trailer hinges on the sides of the plates welded between a welding machine. In the absence of the plates 3, 4 cut them out on the surface of these plates using mechanized tools before or after laying the plate on the base 1. When using cement concrete surfaces is yamchi 5 and 6 perform, applying the appropriate formwork prior to solidification of the coating.
The way operate as follows.
When moving in the direction indicated by the arrow, the notches 5 and 6 are overcome by the vehicle easily. The higher the speed, the less obvious are the notches and less impact they have on the speed of the vehicle.
When going into the oncoming traffic lane, the vehicle's wheel hits a vertically disposed wall 7 of the recess 5 of the plate 3, which leads to a marked slowdown in speed, the shaking of the car. All this forces the driver to be more careful and forces him to return to his lane.
The notches 5 and 6 perform in the production of plates 3 and 4 in the factory through the use of formwork. These notches can be obtained also by using mechanized tools before or after laying the plate on the base of the road or by the application of the corresponding formwork before hardening cement-concrete road pavement.
At low speeds, the wheel hits the inclined section 8 of the recess 5 of the plate 3, which encourages the driver to increase the speed within acceptable limits. To enhance the strength of the inclined section 8 of the recess 5 on it fix the metal strip.
CH is Bina excavation, typically, 0.05 m ≥ h ≥ 0,01 m the Dimensions of the notches clarify empirically, based on the permissible speed on the highway and the diameter of the wheels of the vehicle.
The method of operation of the road, including traffic vehicles, is that the movement of vehicles carried out on the above road.
Used rectangular plate for forming the road surface differs in that it is used for forming the road surface offered by us roads.
1. Road with rectangular floor plates, characterized in that it contains plates, on the surface each of which is perpendicular to the longitudinal axis of the road made the groove whose cross section from the side of the radiating plate is limited by the length of the vertical straight line, but on the other hand is limited, including, cut a sloping straight line.
2. Road according to claim 1, characterized in that the notch perform in the production of plate in the factory by applying the appropriate formwork or using mechanized tools before or after laying the plate on the base of the road or by the application of the corresponding formwork before hardening cement-concrete road pavement.
3. Road according to claim 1,characterized in that the excavation depth 0.05 m ≥ h ≥ 0,01 m
4. The method of operation of the road, including traffic vehicles, characterized in that the movement of vehicles perform on the highway according to claim 1.
5. Plate for covering roads, characterized in that it is used for forming the road surface of the road according to claim 1.
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