WO2002079580A1 - Elements de barriere resistant aux hautes pressions et leur application - Google Patents

Elements de barriere resistant aux hautes pressions et leur application Download PDF

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Publication number
WO2002079580A1
WO2002079580A1 PCT/CZ2002/000015 CZ0200015W WO02079580A1 WO 2002079580 A1 WO2002079580 A1 WO 2002079580A1 CZ 0200015 W CZ0200015 W CZ 0200015W WO 02079580 A1 WO02079580 A1 WO 02079580A1
Authority
WO
WIPO (PCT)
Prior art keywords
high pressure
pressure resisting
resisting barrier
elements
barrier
Prior art date
Application number
PCT/CZ2002/000015
Other languages
English (en)
Inventor
Alojz Hanuliak
Original Assignee
Kortex 90, A.S.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CZ200111842U external-priority patent/CZ11740U1/cs
Application filed by Kortex 90, A.S. filed Critical Kortex 90, A.S.
Publication of WO2002079580A1 publication Critical patent/WO2002079580A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/10—Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like
    • E02B3/106—Temporary dykes
    • E02B3/108—Temporary dykes with a filling, e.g. filled by water or sand
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
    • E01F7/04—Devices affording protection against snowslides, avalanches or falling rocks, e.g. avalanche preventing structures, galleries
    • E01F7/045—Devices specially adapted for protecting against falling rocks, e.g. galleries, nets, rock traps
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/74—Means for anchoring structural elements or bulkheads

Definitions

  • the technical solution relates to an element of a high pressure resisting barrier comprising a wall part.
  • the technical solution also relates to a high pressure resisting barrier comprising elements.
  • a drawback common to the known solutions consists in high financial and time consumption requirements placed on the embodiments of such solutions as well as in high requirements placed on the technological steps to be used in the realization of the known high pressure resisting barriers, and also in low mobility of the known solutions.
  • the technical solution aims to propose elements of a high pressure resisting barrier which place only limited requirements from the point of view of production and economy and permit to create a wide range of various high pressure resisting barrier types protecting against slides of various masses such as snow, earth, mud, stones, etc. as well as against water invasion.
  • an element of a high pressure resisting barrier whose principle consists in that the wall part is in the lower part of its rear side fitted with a support section and that the lower part of the element is adapted to be embedded into the ground.
  • Such element of a high pressure resisting barrier is easy to produce at favourable costs, and permits to create a wide range of various fully functional high pressure resisting barriers for holding back slide masses (snow, earth, mud, stones, etc.) and protecting against water invasion, as will be described further on.
  • the support section of the element is made as an integral part of at least the lower part of the wall part of the element.
  • the support section is detachable from the wall part of the element.
  • the wall part of the element consists of at least one flat plate.
  • the wall part of the element is made as at least one shaped element.
  • the shaped elements and the support section of the element are made as one half of a cylinder surface divided in longitudinal direction.
  • the wall part of the element and, as the case may be, also the support section of the element is fitted on its outer side with means for strengthening and/or for noise suppression and/or for setting the direction of the fluid streaming along the wall part of the element.
  • the wall part of the element and, as the case may be, also the support section of the element are fitted with an inner reinforcement.
  • the elements of the high pressure resisting barrier are fitted with a load in their lower part.
  • the elements of the high pressure resisting barrier are fitted with at least one anchor in their lower part.
  • the elements of the high pressure resisting barrier are fitted with at least one vertical strut leaning against the rear side of the wall part of each element of the high pressure resisting barrier.
  • the mutually neighbouring elements of the high pressure resisting barrier are mutually coupled with the adjoining edges of their wall parts, the elements of the high pressure resisting barrier being fitted with means for sealing the contact areas between the neighbouring elements of the high pressure resisting barrier.
  • each two neighbouring edges of the wall parts of each two neighbouring elements of the high pressure resisting barrier are situated in a shaped profile element and each shaped profile element is coupled with a draw pile situated in the direction of the expected impact of the dangerous mass in front of the high pressure resisting barrier.
  • Such high pressure resisting barrier has large capacity of holding back for instance mass slips in order to protect lives and health of persons, the nature, and material values.
  • the shaped profile elements are fitted with flanges receiving one end of safety ropes whose the other ends are seated in the draw piles.
  • Fig. 1 is one example of embodiment of the element of the high pressure resisting barrier
  • Fig. 2 an embodiment of the element of the high pressure resisting barrier with a plane wall part of the element superior in width to the width of the support section
  • Fig. 3 an embodiment of the element of the high pressure resisting barrier with a plane wall part of the element equal in width to the width of the support section
  • Fig. 4 an example of embodiment of the high pressure resisting barrier in perspective front view
  • Fig. 5 an example of embodiment of the high pressure resisting barrier as flood combatting barrier in perspective rear view
  • Fig. 6 a schematical side view of the arrangement of the flood combatting barrier of Fig. 5.
  • the element of a high pressure resisting barrier comprises a wall part 2 having related thereto from its rear side on its lower end a support section A which can be made as a wall shaped as a part of a suitable geometrical body such as a cylinder or it can have another suitable plan view shape such as a part of an oval or hexagon etc.
  • the plan view of the support section can be shaped as a part of a circle, of an ellipse, of a parabola, of a triangle or of a polygon, etc.
  • the support section increases the plan view surface of the element of the high pressure resisting barrier thus increasing the surface of the base of the element and improving the stability of the element.
  • the base of the element consisting of the lower end of the wall part of the element 2 and of the support section 1 can be filled with a suitable material such as soil or concrete and can receive plants 10 situated in a suitable receptacle
  • the wall part 2 of the element of the high pressure resisting barrier can be made as a flat plate 4, see Figs. 2 and 3, whose width is superior or equal to the distance between two ends 2 of the support section A.
  • the wall part 2 of the element can also consist of at least one shaped element 3, see Figs. 1 , 4, 5, and 6 whose plan view can be identical with the support section A of the element of the high pressure resisting barrier.
  • the lower part of the wall part 2 of the element of the high pressure resisting barrier can be made as a common body with the support section fitted with further shaped elements 3 constituting the wall part 2 of the element of the high pressure resisting barrier.
  • the support section A is made as a plate bent to the shape of one half of a longitudinally separated cylinder surface.
  • the wall part 2 of the element of the high pressure resisting barrier consists of a number of shaped elements 3 identical with the support section A_ and put on each other in vertical direction which is advantageous in particular from the point of view of their manufacture since the whole element is made out of one embodiment of the shaped element 3.
  • the wall part 2 of the element of the high pressure resisting barrier comprises as many shaped elements 3 as needed to reach the required height of the wall part 2. Consequently, the whole wall part 2 of the element is shaped as one half of a longitudinally separated cylinder surface.
  • the individual shaped elements 3 constituting the element can be either interconnected in a suitable way or they are freely laid in a required configuration.
  • the whole element of the high pressure resisting barrier can be made of a single piece of material.
  • the element of the high pressure resisting barrier can be made of a plastic material, concrete, or another suitable material.
  • the load limit of each of them can be increased by a suitable inner reinforcement so as to produce a laminate, reinforced concrete, etc.
  • the element of the high pressure resisting barrier can be on the outer side of the wall part 2 and, as the case may be, of the support section 1, fitted with suitable means for reinforcing the wall part 2 and/or for noise suppression and/or for directing the streaming of fluids along the wall part 2.
  • suitable means can consist for instance of shown horizontal ribs 20 or of not shown vertical ribs, or of suitably shaped projections, or of a layer of noise absorbing material etc., including the combination of some or all of such means.
  • the horizontal and vertical ribs increase the load resistance of the wall part 2 by the effect of what is known as shape strength.
  • the high pressure resisting barrier comprising the individual elements consists of the elements situated next to each other each of which contains the wall part 2 which is in its lower part on the rear side fitted with a support section 1. Each element of the high pressure resisting barrier is with its lower part embedded in the ground.
  • the application of the high pressure resisting barrier according to this technical solution permits easily and quickly to create bent and otherwise shaped high pressure resisting barriers.
  • FIG. 4 An example of the (creation of) high pressure resisting barrier used for instance to hold backslides of earth, stones, or snow is shown in Fig. 4.
  • the lower ends of the elements of the high pressure resisting barrier i.e., the space between the wall of the support section A and the lower end of the wall part 2 of each element of the high pressure resisting barrier can be filled with a load such as concrete and embedded in the ground.
  • Neighbouring edges 21 of the wall parts 2 of each two neighbouring elements are situated inside a suitable shaped profile element 5, for instance of a réelleU"-profile one, which is on its front side fitted with a suitable flange 6 receiving fix or separably one end of a safety rope 7 whose the other end is seated in a draw pile 8 which is embedded in the ground in front of the high pressure resisting barrier in the direction
  • the safety ropes 7 and the flanges 6 are subject to the pull generated by the pressure load acting on the wall parts 2 of each element of the high pressure resisting barrier which can be strengthened for instance by the horizontal ribs 20 and possibly also by an inner reinforcement and by other suitable elements. It is self-evident that for the application in a high pressure resisting barrier the strength requirement is better met by a rounded shape of the wall part 2 of the elements, preferably a half-circular plan view shape of the wall part 2 as compared for instance with the flat-shaped wall part 2 shown in Figs. 2 and 3.
  • the embodiment of the high pressure resisting barrier shown in Fig. 4 also can be used as a permanent barrier against water invasion, for instance against flood waves, tidal waves, etc.
  • the advantage of the shown embodiment of the separable high pressure resisting barrier in which the wall parts 2 of the elements of the high pressure resisting barrier consist of a number of separably connected shaped elements 3, and the safety ropes 7 can be detached from the flanges 6_on the shaped profile elements 5 consists also in that in the period of zero risk of earth-, stone- and snow- slides as is the case in mountains in summer, or in places and times of zero flood risk previously covered by flood combatting barriers, the wall part of the element of each element can be dismantled leaving on the spot only lying safety ropes 7 and possibly the support sections with the lower part of the wall parts 2 embedded in the ground and thus improving the appearance of the landscape. Said lower parts of the elements can receive receptacles H with plants 10, etc.
  • the whole high pressure resisting barrier can be very quickly and easily reinstalled. This is advantageous in the protection of, for instance, mountain huts and buildings, against seasonal factors such as snow-slides in winter and spring or against earth- and stone-slides in rain periods, etc.
  • the application of the high pressure resisting barrier for the creation of a flood combatting barrier in flood regions when water goes up and up is shown in Fig. 5.
  • the elements of the high pressure resisting barrier preferably consisting of semicircular barrier elements 3, are situated next to each other, and their lower parts are filled with a suitable load such as concrete and are embedded into the ground as shown in Fig. 6.
  • these lower parts of the elements are fitted with anchors 9 embedded in the ground.
  • each element of the high pressure resisting barrier is equipped with three vertical struts 90 consisting of thick-walled profile tubes.
  • the neighbouring wall parts 2 of the elements can be mutually coupled, for instance by situating said neighbouring edges 21 of the neighbouring wall parts 2 of the elements of the high pressure resisting barrier between arms of a suitable profile element such as a réelleU"-profile.
  • the flood combatting barrier made of the element in this manner is sufficiently resistant against load by the hydrostatic pressure of the water held back.
  • This resistance ability can be further increased by the application of the shape strength of the horizontal and/or vertical ribs 20 situated on the wall parts 2_of the elements of the high pressure resisting barrier and also by the application of the inner reinforcements in each shaped element 3.
  • the high pressure resisting barrier can remain where it is or it can be dismantled and stored on another place, or only a part of each element making up the wall part 2 of the element of the high pressure resisting barrier can be dismantled while the lower parts of the elements of the high pressure resisting barrier can remain where they are, etc. It is evident that the anchors 9 and/or the vertical struts 90 can be in case of need applied also to the elements of the high pressure resisting barrier serving as high pressure resisting barriers shown in Fig.
  • the technical solution is widely applicable in many fields, in particular in the protection against devastating natural phenomena such as earth-, stone- and snow-slides, etc.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Architecture (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

L'invention concerne un élément de barrière à résistance haute pression comprenant une paroi (2) située dans la partie inférieure, du côté arrière, et équipée d'un support (1), sachant que cette partie inférieure de l'élément est à enfouir dans le sol.
PCT/CZ2002/000015 2001-03-29 2002-03-20 Elements de barriere resistant aux hautes pressions et leur application WO2002079580A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CZ200111842U CZ11740U1 (cs) 2001-03-29 2001-03-29 Díl protihlukové bariéry a protihluková bariéra
CZPUV2001-11842 2001-03-29
CZPUV2001-12477 2001-10-30
CZ200112477U CZ11848U1 (cs) 2001-03-29 2001-10-30 Díl vysokotlaké bariéry a vysokotlaká bariéra

Publications (1)

Publication Number Publication Date
WO2002079580A1 true WO2002079580A1 (fr) 2002-10-10

Family

ID=25746968

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CZ2002/000015 WO2002079580A1 (fr) 2001-03-29 2002-03-20 Elements de barriere resistant aux hautes pressions et leur application

Country Status (2)

Country Link
CZ (1) CZ11848U1 (fr)
WO (1) WO2002079580A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002168A1 (fr) * 1979-04-09 1980-10-16 Foundacon Bv Paroi de retenue du sol et/ou de l'eau, formee de plaques metalliques prefabriquees
EP0278145A1 (fr) * 1987-02-09 1988-08-17 Kensetsukiso Engineering Co. Ltd. Panneau de soutènement
FR2621623A1 (fr) * 1987-10-12 1989-04-14 Vincent Jean Francois Element modulaire de protection, et paroi de protection constituee de tels elements
CH677375A5 (en) * 1987-05-06 1991-05-15 Voest Alpine Ag Avalanche barrier anchoring method
WO2001011147A1 (fr) * 1999-08-04 2001-02-15 Asio, Spol S R.O. Barriere anti-inondation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002168A1 (fr) * 1979-04-09 1980-10-16 Foundacon Bv Paroi de retenue du sol et/ou de l'eau, formee de plaques metalliques prefabriquees
EP0278145A1 (fr) * 1987-02-09 1988-08-17 Kensetsukiso Engineering Co. Ltd. Panneau de soutènement
CH677375A5 (en) * 1987-05-06 1991-05-15 Voest Alpine Ag Avalanche barrier anchoring method
FR2621623A1 (fr) * 1987-10-12 1989-04-14 Vincent Jean Francois Element modulaire de protection, et paroi de protection constituee de tels elements
WO2001011147A1 (fr) * 1999-08-04 2001-02-15 Asio, Spol S R.O. Barriere anti-inondation

Also Published As

Publication number Publication date
CZ11848U1 (cs) 2002-01-07

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