ES2659036T3 - Sheet pile for channels and chamber plate shoring unit - Google Patents

Sheet pile for channels and chamber plate shoring unit Download PDF

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Publication number
ES2659036T3
ES2659036T3 ES13182816.2T ES13182816T ES2659036T3 ES 2659036 T3 ES2659036 T3 ES 2659036T3 ES 13182816 T ES13182816 T ES 13182816T ES 2659036 T3 ES2659036 T3 ES 2659036T3
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Prior art keywords
cross
section
channels
sectional
sheet piling
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ES13182816.2T
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Spanish (es)
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inventores han renunciado a ser mencionados Los
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Friedr Ischebeck GmbH
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Friedr Ischebeck GmbH
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Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00Excavations; Bordering of excavations; Making embankments
    • E02D17/06Foundation trenches ditches or narrow shafts
    • E02D17/08Bordering or stiffening the sides of ditches trenches or narrow shafts for foundations
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00Excavations; Bordering of excavations; Making embankments
    • E02D17/06Foundation trenches ditches or narrow shafts
    • E02D17/08Bordering or stiffening the sides of ditches trenches or narrow shafts for foundations
    • E02D17/083Shoring struts
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00Excavations; Bordering of excavations; Making embankments
    • E02D17/06Foundation trenches ditches or narrow shafts
    • E02D17/08Bordering or stiffening the sides of ditches trenches or narrow shafts for foundations
    • E02D17/086Travelling trench shores

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Finishing Walls (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Fencing (AREA)

Abstract

Tablestaca para canales (1), especialmente para una unidad de entibación de placas de cámara, comprendiendo la sección transversal de la tablestaca para canales en un plano de sección transversal orientado transversalmente con respecto a su dirección longitudinal de tabla, varios segmentos de sección transversal orientados en el plano de sección transversal en distintas direcciones, fabricándose la tablestaca para canales (1) al menos fundamentalmente de aluminio y/o de una aleación de aluminio, caracterizada por que al menos un segmento de sección transversal (3) presenta al menos una ranura (4) destalonada, en especial destalonada a modo de perfil en T, que se extiende paralelamente a la dirección longitudinal de tabla (L) de la tablestaca para canales (1) y especialmente de forma continua a lo largo de toda la longitud de la tablestaca para canales (1), por que para un eje de referencia geométrico (22) que se extiende en o paralelo a la dirección longitudinal de sección transversal (L) a través del centro de gravedad de sección transversal (S), los dos momentos de resistencia, que resultan como cociente del momento de inercia de superficie de la sección transversal asignado al eje de referencia (22) y respectivamente de una de las distancias marginales de sección transversal asignadas (23, 24), son iguales o fundamentalmente iguales entre sí, y por que la relación entre la anchura de sección transversal (b) medida en dirección transversal de la sección transversal (Q) y la longitud de sección transversal (a) medida en la dirección longitudinal de la sección transversal (L) orientada perpendicularmente a la misma, se encuentra en una gama de valores de 0,2-0,3.Sheet piling for channels (1), especially for a chamber plate shoring unit, the cross section of the sheet piling comprising a cross-sectional plane oriented transversely with respect to its longitudinal table direction, several cross-sectional segments oriented in the cross-sectional plane in different directions, the sheet piling is manufactured for channels (1) at least fundamentally of aluminum and / or of an aluminum alloy, characterized in that at least one cross-sectional segment (3) has at least one groove (4) destalonada, especially destalonada as a T-profile, which extends parallel to the longitudinal direction of table (L) of the sheet piling for channels (1) and especially continuously along the entire length of the sheet piling for channels (1), because for a geometric reference axis (22) extending in or parallel to the longitudinal sectional direction n transverse (L) through the center of gravity of cross section (S), the two moments of resistance, which result as a quotient of the surface moment of inertia of the cross section assigned to the reference axis (22) and respectively of a of the assigned marginal cross-sectional distances (23, 24), are equal or fundamentally equal to each other, and because the ratio between the cross-sectional width (b) measured in the transverse direction of the cross-section (Q) and the length of cross section (a) measured in the longitudinal direction of the cross section (L) oriented perpendicularly thereto, is in a range of values of 0.2-0.3.

Description

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representa en las figuras 6 y 7 para el ejemplo de realización elegido. Las superficies de pared 28', 29' que se asignan la una a la otra en la cámara, delimitan paralelamente un espacio intermedio 30 que resulta adecuado para la recepción de una serie de tablestacas para canales 2. En las figuras 6 y 7, la placa de cámara 26, caracterizada por la rotura imaginaria, se representa de forma reducida. En la zona de los dos extremos longitudinales se encuentran elementos de unión 31 para la unión de altura seleccionable y desmontable de los puntales de apoyo 27. represented in figures 6 and 7 for the chosen embodiment example. The wall surfaces 28 ', 29' that are assigned to each other in the chamber, parallel delimit an intermediate space 30 that is suitable for receiving a series of sheet piles for channels 2. In Figures 6 and 7, the chamber plate 26, characterized by imaginary rupture, is represented in a reduced way. In the area of the two longitudinal ends there are connecting elements 31 for the union of selectable and removable height of the support struts 27.

Como se ilustra especialmente en las figuras 8 a 10, la pared de la cámara 28 en la zona de sus dos extremos longitudinales se apoya respectivamente en arrastre de forma en una cavidad 32 respectivamente de un poste 33. En el ejemplo, la pared de cámara 28 se compone respectivamente de una pared parcial superior y de una pared parcial inferior 34, en cuyo caso se trata respectivamente de perfiles huecos rectangulares extruidos de aluminio con la sección transversal interior hueca mostrada por medio de la rotura. En este caso, las paredes de perfil paralelas están unidas a través de almas de apoyo 35 que se desarrollan por el lado interior de la caja. Los cantos longitudinales de las paredes parciales 34 forman por uno de los lados una ranura 36 y por el otro lado un resorte 37 y se configuran respectivamente para ajustarse unas respecto a otras en forma de techo, de manera que en la junta de tope 38 se produzca un encaje estabilizador. Las dos paredes parciales 34 se fijan firmemente en los postes 33 mediante costuras soldadas 39. En el ejemplo elegido, las paredes 28 y 29 se fabrican de la aleación de aluminio AlMgSi1. En el ejemplo, los postes 33 se fabrican de la aleación de aluminio AlZn4.5Mg1. As illustrated especially in Figures 8 to 10, the wall of the chamber 28 in the area of its two longitudinal ends rests, respectively, in a form-driven cavity 32 respectively of a post 33. In the example, the chamber wall 28 consists respectively of an upper partial wall and a lower partial wall 34, in which case they are respectively extruded rectangular hollow aluminum profiles with the hollow interior cross-section shown by means of the break. In this case, the parallel profile walls are joined through support souls 35 that develop on the inner side of the box. The longitudinal edges of the partial walls 34 form on one side a groove 36 and on the other side a spring 37 and are configured respectively to fit with respect to each other in the form of a ceiling, so that in the abutment joint 38 produce a stabilizing socket. The two partial walls 34 are firmly fixed to the posts 33 by welded seams 39. In the chosen example, the walls 28 and 29 are made of the AlMgSi1 aluminum alloy. In the example, posts 33 are made of AlZn4.5Mg1 aluminum alloy.

De acuerdo con las figuras 11 a 13, la pared de cámara 29 se construye a partir de dos paredes parciales 40 y por lo demás también corresponde en la sección transversal a la pared de cámara 28. En la zona de sus dos extremos longitudinales, la pared de cámara 29 se inserta respectivamente en arrastre de forma en una cavidad 42 respectivamente de un perfil de apoyo 43, fijándose firmemente ambas paredes parciales 40 en el perfil de apoyo 43 respectivamente mediante costuras soldadas 39. La pared de cámara 29 posee una longitud ligeramente mayor en comparación con la de la pared de cámara 28. According to Figures 11 to 13, the chamber wall 29 is constructed from two partial walls 40 and otherwise also corresponds in the cross section to the chamber wall 28. In the area of its two longitudinal ends, the chamber wall 29 is respectively inserted into a carriage 42 respectively of a support profile 43, both partial walls 40 being fixed firmly on the support profile 43 respectively by welded seams 39. The chamber wall 29 has a length slightly higher compared to that of chamber wall 28.

En el estado montado de la placa de cámara 26 mostrado en las figuras 6, 7, los dos perfiles de apoyo 43 rodean por pares los dos postes 33 por secciones. La orientación en dirección vertical se elige de manera que las perforaciones 44 en los perfiles de apoyo 43 y las perforaciones 41 en los postes 33 se solapen unas a otras de forma alineada, de modo que los perfiles de apoyo y los postes se puedan unir entre sí de forma separable por medio de pernos insertables 45 (compárense las figuras 6 y 7). En el ejemplo elegido, el perfil de apoyo se fabrica de la aleación de aluminio AlMgSi1F28. En especial, las figuras 8 a 10 ilustran que cada poste 33 presenta una unión de perfil en U 46 que se extiende en su dirección longitudinal y que solapa la pared de la cámara 28, igualmente con una sección transversal de perfil en U, cuyos dos brazos en U 47 presentan las perforaciones 41 que se alinean entre sí por pares. En las figuras 11 a 13 se puede ver claramente que cada perfil de apoyo 43 presenta una unión 48 a modo de perfil en L que se extiende en su dirección longitudinal, la cual, en estado montado de la placa de cámara (compárense las figuras 6 y 7), se apoya con sus dos brazos en L 49, 50, por la cara interior y en arrastre de forma, en la unión 46 a modo de perfil en U del poste 33. El brazo en L 50 que se extiende transversalmente respecto al plano de la pared de cámara presenta las perforaciones 44 separadas unas de otras en dirección vertical y alineadas en la posición de montaje con las perforaciones 41 del poste 33 separadas unas de otras en dirección vertical para la unión insertable desmontable por medio de los pernos insertables 45 mostrados en las figuras 6, 7. In the assembled state of the camera plate 26 shown in Figures 6, 7, the two support profiles 43 pair the two posts 33 in pairs in sections. The orientation in the vertical direction is chosen so that the perforations 44 in the support profiles 43 and the perforations 41 in the posts 33 overlap each other in an aligned manner, so that the support profiles and the posts can be joined between yes separably by means of insertable bolts 45 (compare Figures 6 and 7). In the chosen example, the support profile is made of AlMgSi1F28 aluminum alloy. In particular, Figures 8 to 10 illustrate that each post 33 has a U-profile joint 46 that extends in its longitudinal direction and overlaps the wall of the chamber 28, also with a U-profile cross section, whose two U-arms 47 have perforations 41 that align with each other in pairs. In Figures 11 to 13 it can be clearly seen that each support profile 43 has a joint 48 as an L-profile that extends in its longitudinal direction, which, in the assembled state of the camera plate (compare Figures 6 and 7), it is supported with its two arms in L 49, 50, by the inner face and in drag, in the joint 46 as a U-profile of the post 33. The L-arm 50 extending transversely with respect to to the plane of the chamber wall presents the perforations 44 separated from each other in the vertical direction and aligned in the mounting position with the perforations 41 of the post 33 separated from each other in the vertical direction for the removable insertable connection by means of the insertable bolts 45 shown in figures 6, 7.

En la situación de montaje mostrada en la figura 7 se puede ver además otro apoyo entre el poste 33 y el perfil de apoyo 43. Éste se lleva a cabo por el lado del perfil de apoyo 43 en la zona de una acanaladura 51 formada entre una pared 52, que partiendo de la cavidad 42 se extiende transversalmente al plano de pared de cámara, y una pared 53 orientada en la sección transversal diagonalmente hacia el interior. Por el lado del poste 33, este apoyo se realiza en el extremo libre 54 de una pared 55 que se extiende libremente en voladizo por el extremo longitudinal de la pared de cámara 28 en su dirección longitudinal. Por otra parte, las figuras 6 y 7 muestran que el otro brazo en L 49 de la unión 48, con los brazos 56 que se separan del mismo por el lado exterior en ángulo recto, configura la unión 57 a modo de perfil en U para la fijación desmontable de los puntales de apoyo 27. En la posición de montaje mostrada en la figura 7, los brazos en U 56 se solapan por pares con los brazos en U 47 en la unión 46 del poste 33 en una proyección orientada transversalmente al plano de pared de cámara. La figura 7 muestra también que las dos superficies de pared 28' y 29' asignadas la una a la otra rebordean paralelamente el espacio intermedio 30, no previéndose para las tablestacas para canales 1 guías que sobresalgan de estas superficies de pared 28' y 29', sino siendo las superficies de pared 28', 29' lisas. Los puntales de apoyo 27 poseen por sus dos extremos longitudinales respectivamente un perfil en U 58. En cada uno de sus dos brazos 59 se prevé una perforación 60, alineándose las mismas entre sí por pares. La sección transversal interior del perfil en U 58 se adapta respecto a las dimensiones a un rodeo con poco juego de la unión 31 en el perfil de apoyo 43. Ambos brazos 56 de la unión 57 o de los elementos de unión 31 presenta en dirección vertical perforaciones separadas 61 que se alinean por pares entre los dos brazos In the mounting situation shown in Figure 7, another support can also be seen between the post 33 and the support profile 43. This is carried out by the side of the support profile 43 in the area of a groove 51 formed between a wall 52, which starting from the cavity 42 extends transversely to the chamber wall plane, and a wall 53 oriented in cross section diagonally inwards. On the side of the post 33, this support is made at the free end 54 of a wall 55 that extends freely in cantilever along the longitudinal end of the chamber wall 28 in its longitudinal direction. On the other hand, Figures 6 and 7 show that the other L-arm 49 of the joint 48, with the arms 56 separating therefrom from the outer side at right angles, configures the joint 57 as a U-profile for the detachable attachment of the support struts 27. In the mounting position shown in Figure 7, the U-arms 56 overlap in pairs with the U-arms 47 at the junction 46 of the post 33 in a projection oriented transversely to the plane of chamber wall. Figure 7 also shows that the two wall surfaces 28 'and 29' assigned to each other parallel the intermediate space 30, not providing for the sheet piles for channels 1 guides protruding from these wall surfaces 28 'and 29' , but the wall surfaces being 28 ', 29' smooth. The support struts 27 have at their two longitudinal ends respectively a U-profile 58. In each of its two arms 59 a perforation 60 is provided, aligning them with each other in pairs. The internal cross-section of the U-profile 58 adapts with respect to the dimensions to a detour with little play of the joint 31 in the support profile 43. Both arms 56 of the joint 57 or of the connecting elements 31 have a vertical direction separate perforations 61 that line up in pairs between the two arms

56. A fin de fijar un puntal de apoyo 27 en la unión 57 de una placa de cámara 26, las dos perforaciones en el perfil en U 27 se solapan de forma alineada a la altura de montaje deseada con dos perforaciones 61, atravesándose un perno insertable 62 para asegurar esta posición como se muestra, por ejemplo, en la figura 4. 56. In order to fix a support strut 27 at the junction 57 of a chamber plate 26, the two perforations in the U-profile 27 overlap in a manner aligned to the desired mounting height with two perforations 61, passing through a bolt insert 62 to secure this position as shown, for example, in Figure 4.

Si la placa de cámara 26 representada en la figura 6 se complementa con una o varias tablestacas para canales 1, ésta forma una así llamada unidad de entibación de placas de cámara. El sistema de entibación de zanjas 25 mostrado en la figura 3 está formado por dos de estas unidades de entibación de placas de cámara, así como por dos puntales de apoyo 27. La figura 5 muestra esquemáticamente que las tablestacas para canales 1 con su canto inferior se pueden extender hasta por debajo del canto inferior de la placa de cámara 26, a fin de acompañar la If the camera plate 26 shown in Figure 6 is complemented by one or more sheet piles for channels 1, this forms a so-called camera plate shoring unit. The trenching system of trenches 25 shown in Figure 3 is formed by two of these chamber plate shoring units, as well as by two support struts 27. Figure 5 schematically shows that the sheet piles for channels 1 with their lower edge they can be extended to below the bottom edge of the camera plate 26, in order to accompany the

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Claims (1)

imagen1image 1 imagen2image2
ES13182816.2T 2009-04-24 2010-02-15 Sheet pile for channels and chamber plate shoring unit Active ES2659036T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200910003821 DE102009003821A1 (en) 2009-04-24 2009-04-24 Channel planks and chamber panel installation unit
DE102009003821 2009-04-24

Publications (1)

Publication Number Publication Date
ES2659036T3 true ES2659036T3 (en) 2018-03-13

Family

ID=41694632

Family Applications (2)

Application Number Title Priority Date Filing Date
ES13182816.2T Active ES2659036T3 (en) 2009-04-24 2010-02-15 Sheet pile for channels and chamber plate shoring unit
ES10153571.4T Active ES2664579T3 (en) 2009-04-24 2010-02-15 Tablestaca and camera panel shoring unit

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES10153571.4T Active ES2664579T3 (en) 2009-04-24 2010-02-15 Tablestaca and camera panel shoring unit

Country Status (3)

Country Link
EP (2) EP2677085B1 (en)
DE (1) DE102009003821A1 (en)
ES (2) ES2659036T3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010000447U1 (en) * 2010-03-23 2010-06-02 Thyssenkrupp Bauservice Gmbh Shoring for the construction of trenches
EP2453062B1 (en) * 2010-11-16 2016-02-17 Marti AG Bern, Moosseedorf Method and system for bracing excavations
DE102015109106B4 (en) * 2015-06-09 2024-02-01 Manfred Passler shoring device
DE102015017177A1 (en) 2015-10-15 2017-04-20 Friedr. Ischebeck Gmbh Trench shoring unit
DE102015117588A1 (en) 2015-10-15 2017-04-20 Friedr. Ischebeck Gmbh Wall module, in particular for a trench shoring unit, and trench shoring unit
FR3083808B1 (en) 2018-07-12 2020-06-19 Marc Lefebvre TRENCH ARMORING SYSTEM
EP3617413A1 (en) * 2018-08-27 2020-03-04 Acosim Ag Reinforcing element for drainage channel
CN112878336B (en) * 2021-03-24 2022-04-12 凡天建筑科技有限公司 Foundation pit supporting device and foundation pit supporting method
FR3122192B1 (en) * 2021-04-27 2023-11-17 Sade Cie Generale De Travaux Dhydraulique Modular shielding for site excavation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7414741U (en) * 1974-08-08 Grote A Device for stiffening the walls of construction trenches, pipe trenches and the like
GB1116382A (en) * 1965-03-18 1968-06-06 British Aluminium Co Ltd Improvements in or relating to means for supporting walls of trenches and other excavations
ES2014255B3 (en) 1986-02-27 1990-07-01 Ischebeck Friedrich Gmbh DITCH EXCAVATION UNIT.
SE464819B (en) * 1988-11-21 1991-06-17 Jan Lundgren PROVIDED TO ASTADMET A RACE PROTECTION DEVICE BEFORE THE METAL PROFILE BEFORE IMPLEMENTATION OF THE SITE AND OF LARGE METAL PROFILES CONSTRUCTED RACE PROTECTION DEVICE
DE4432306C2 (en) * 1994-09-10 1998-07-09 Emunds & Staudinger Gmbh & Co Shoring device
DE102005019034B4 (en) * 2005-04-23 2008-01-03 Werner Fritsch shoring

Also Published As

Publication number Publication date
ES2664579T3 (en) 2018-04-20
EP2677085B1 (en) 2018-01-10
EP2246480A2 (en) 2010-11-03
EP2246480B1 (en) 2018-02-21
EP2677085A3 (en) 2014-01-22
EP2246480A3 (en) 2013-01-30
EP2677085A2 (en) 2013-12-25
DE102009003821A1 (en) 2010-10-28

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