WO2020236031A1 - Sheet-pile wall element - Google Patents

Sheet-pile wall element Download PDF

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Publication number
WO2020236031A1
WO2020236031A1 PCT/RU2019/000904 RU2019000904W WO2020236031A1 WO 2020236031 A1 WO2020236031 A1 WO 2020236031A1 RU 2019000904 W RU2019000904 W RU 2019000904W WO 2020236031 A1 WO2020236031 A1 WO 2020236031A1
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Prior art keywords
profile
flange
sheet pile
sheet
welded
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PCT/RU2019/000904
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French (fr)
Russian (ru)
Inventor
Алексей Леонидович КАЛИНИН
Анна Васильевна КАЛИНИНА
Original Assignee
Kalinin Aleksej Leonidovich
Kalinina Anna Vasilevna
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Application filed by Kalinin Aleksej Leonidovich, Kalinina Anna Vasilevna filed Critical Kalinin Aleksej Leonidovich
Publication of WO2020236031A1 publication Critical patent/WO2020236031A1/en

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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
    • E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
    • 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
    • E02D5/02—Sheet piles or sheet pile bulkheads
    • E02D5/03—Prefabricated parts, e.g. composite sheet piles
    • E02D5/04—Prefabricated parts, e.g. composite sheet piles made of steel

Definitions

  • the solution relates to hydraulic engineering and can be used in the construction of berths, sluices, dams, dock structures, mooring piers, bridge supports; construction of retaining walls; bank protection, water intake and drainage structures; treatment facilities, collectors, tunnels, underground structures, ring closed and non-closed structures, fences; when arranging pits, slopes, foundations, trench walls.
  • the device is used to create walls with large moments of inertia, in particular, to replace sheet-pile walls with large diameters (up to 3000 mm). It can also be used to keep slopes from slipping and instead of some anchor rods (to reduce the diameter and number of anchor rods up to their complete rejection).
  • the closest analogue is a sheet pile wall element (patent RU180747U; publ .: 06/22/2018.), Made of a welded sheet pile, consisting of a profile, to the walls of which in the zone of its ends a sheet pile profile with locks at the ends is fixed.
  • the sheet pile consists of a T-box having a U-shaped profile in cross-section, and a trough-shaped tongue is used as the sheet pile profile, the latter being fixed to the walls of the T-box in the area of its ends with the outer side of the flanges.
  • This wall makes it possible to use a trough-shaped sheet pile without using a T-beam, provides the ability to form a strong straight wall or a wall with a bend, and accelerates the process of forming the sheet pile wall.
  • the technical problem of the prototype is the need to use a U-shaped profile, which is difficult and expensive to transport due to its dimensions.
  • the task of the claimed device is to eliminate the shortcomings of the prototype while maintaining the ability to form a strong straight wall or wall with a bend, the possibility of replacing the U-shaped profile with T-beams, which are formed in place by welding separate flat sheets, which simplifies the process transportation and storage of sheet pile wall assembly elements.
  • the technical result consists in the possibility of replacing the U-shaped profile with prefabricated T-beams consisting of separate flat sheets welded together, which simplifies the process of transportation and storage of assembly elements of the sheet pile wall.
  • the utility model retains the ability to form a strong straight wall or a wall with a bend.
  • the declared sheet pile wall element is made of a welded sheet pile, consisting of a profile, to the walls of which in the zone of its ends a sheet pile profile with locks at the ends is fixed, where the sheet pile consists of a T-profile, characterized in that that the T-profile is made in the form of an I-beam and has small and large flanges, the tongue is fixed by its outer part of the flange to the small I-beam flange by a welded joint so that the welded joints are located in the zone of separation of the direct contact of the tongue flange from the small I-beam flange, and the I-beam itself is formed by connecting separate sheets of the beam and flanges to each other by a welded joint, and between the small and large flanges of the I-beam on the beam on opposite sides of it, additional flanges are made, which are fixed to the beam by a welded joint.
  • a trough-shaped tongue is used as a sheet pile profile.
  • FIG. 1 shows the device of the profile of the sheet pile wall element and the principle of fixing the prefabricated I-beam to the outer part of the shelf of the trough sheet pile, as well as fixing the additional I-beam.
  • FIG. 2 shows an example of a sheet pile wall element (view in volume) and the principle of fixing a prefabricated I-beam to the outer part of the shelf of the trough sheet pile, as well as fixing an additional I-beam with continuous welded joints.
  • FIG. 3 shows an example of a sheet pile wall element (view in volume) and the principle of fixing a prefabricated I-beam to the outer part of the shelf of a trough sheet pile, as well as fastening an additional I-beam, with alternating matt order of welded joints.
  • FIG. 5 shows an example of forming a curved wall.
  • the sheet pile wall element is made of a welded sheet pile consisting of a profile, to the walls of which in the zone of its ends a sheet pile profile with locks at the ends is fixed.
  • the sheet pile itself consists of a T-profile.
  • a tongue-and-groove profile for example, a trough-shaped tongue or any other tongue with locks at the ends can be used.
  • the T-profile is made in the form of an I-beam and has a small and large shelves, and the tongue is fixed by its outer part of the shelf 1 to the small shelf 5 of the I-beam by a welded joint b in the zone of separation of the direct contact of the shelf 1 of the tongue from shelves 5 I-beams.
  • This provides the possibility of replacing the U-shaped profile with prefabricated T-beams consisting of separate flat sheets welded to each other, which simplifies the process of transportation and storage of assembly elements of the sheet pile wall.
  • the I-beam is formed by the welded connection of separate elements of the beam 4 and the small 5 and large 7 shelves. This simplifies the process of transporting and storing the sheet pile wall assembly elements.
  • the I-beam has additional shelves 8, which are fixed between the small 5 and large 7 shelves on the beam 4 with a welded joint 6 on opposite sides of it.
  • Welded joints b can be solid (as shown in Fig. 2) or alternating in a checkerboard pattern (as shown in Fig. 3).
  • the utility model retains the ability to form a strong straight wall (see Fig. 4) or a wall with a bend (see Fig. 5) by connecting similar modules with locks 3 located on the flanges 2, regardless of whether an additional I-beam or not.

Abstract

The invention relates to hydraulic engineering and can be used in the construction of quays, sluices, dams and other hydraulic engineering structures. A sheet-pile wall element is comprised of a welded sheet pile consisting of a profile, to the walls of which, in the region of the ends of said profile, is fastened a sheet profile having interlocks on the ends, wherein the sheet pile consists of a T-shaped profile. The T-shaped profile is configured in the form of a double-T and has a small flange and a large flange. The sheet profile is fastened by the outer part of a flange thereof to the small flange of the double-T by a welded joint such that the welded joints are situated in the region where direct contact ends between the flange of the sheet profile and the small flange of the double-T. The double-T is formed by joining separate beam and flange sheets together using welded joints. Between the small flange and the large flange of the double-T, additional flanges are provided on different sides of the beam, to which they are fastened by welded joints. The invention makes it possible to simplify the process of transporting and storing sheet-pile wall assembly elements, while continuing to provide the option of forming either a robust straight wall or a bent wall.

Description

ЭЛЕМЕНТ ШПУНТОВОЙ СТЕНКИ ELEMENT OF SHUNT WALL
ОПИСАНИЕ DESCRIPTION
Решение относится к гидротехнике и может быть использовано при строительстве причалов, шлюзов, плотин, доковых сооружений, швартовых палов, опор мостов; возведении подпор- ных стен; берегоукреплении, водоприемных и водоотводящих сооружениях; очистных со- оружений, коллекторов, тоннелей, подземных сооружений, кольцевых замкнутых и незамк- нугых структур, ограждений; при обустройстве котлованов, откосов, фундаментов, стен траншей. Устройство используется для создания стен с большими моментами инерции, в ча- сгносги на замену трубошпунтовых стен с большими диаметрами (до 3000 мм). Также может найти применение для сдерживания склонов от оползания и вместо некоторых анкерных тяг (для снижения диаметра и количества анкерных тяг вплоть до полного отказа от них). The solution relates to hydraulic engineering and can be used in the construction of berths, sluices, dams, dock structures, mooring piers, bridge supports; construction of retaining walls; bank protection, water intake and drainage structures; treatment facilities, collectors, tunnels, underground structures, ring closed and non-closed structures, fences; when arranging pits, slopes, foundations, trench walls. The device is used to create walls with large moments of inertia, in particular, to replace sheet-pile walls with large diameters (up to 3000 mm). It can also be used to keep slopes from slipping and instead of some anchor rods (to reduce the diameter and number of anchor rods up to their complete rejection).
Наиболее близким аналогом является элемент шпунтовой стенки (патент RU180747U; опубл.: 22.06.2018.), выполненный из сварной шпунтовой сваи, состоя- щей из профиля, к стенкам которого в зоне его концов закреплен шпунтовый про- филь с замками на концах, отличающийся тем, что шпунтовая свая состоит из тавро- вого короба, имеющая П-образный профиль в поперечном сечении, а в качестве шпунтового профиля использован корытообразный шпунт, причем последний закре- плен к стенкам таврового короба в зоне его концов внешней стороной фланцев. The closest analogue is a sheet pile wall element (patent RU180747U; publ .: 06/22/2018.), Made of a welded sheet pile, consisting of a profile, to the walls of which in the zone of its ends a sheet pile profile with locks at the ends is fixed. the fact that the sheet pile consists of a T-box having a U-shaped profile in cross-section, and a trough-shaped tongue is used as the sheet pile profile, the latter being fixed to the walls of the T-box in the area of its ends with the outer side of the flanges.
Данная стенка обеспечивает возможность использования корытообразного шпунта без использования тавровой балки, обеспечивает возможность формировать проч- ную прямую стенку или стенку с изгибом, обеспечивает ускорение процесса форми- рования шпунтовой стенки. This wall makes it possible to use a trough-shaped sheet pile without using a T-beam, provides the ability to form a strong straight wall or a wall with a bend, and accelerates the process of forming the sheet pile wall.
Технической проблемой прототипа является потребность в использовании П- образного профиля, который сложен и дорог в транспортировке из-за своих габари- тов. The technical problem of the prototype is the need to use a U-shaped profile, which is difficult and expensive to transport due to its dimensions.
Задачей заявленного устройства является устранение недостатков прототипа при со- хранении возможности формировать прочную прямую стенку или стенку с изгибом, возможность замещения П-образного профиля на тавровые балки, которые форми- руют на месте путем сваривания отдельных плоских листов, что упрощает процесс транспортировки и складирования сборочных элементов шпунтовой стенки. The task of the claimed device is to eliminate the shortcomings of the prototype while maintaining the ability to form a strong straight wall or wall with a bend, the possibility of replacing the U-shaped profile with T-beams, which are formed in place by welding separate flat sheets, which simplifies the process transportation and storage of sheet pile wall assembly elements.
Технический результат состоит в возможности замещения П-образного профиля на сборные тавровые балки, состоящие из сваренных между собой отдельных плоских листов, что упрощает процесс транспортировки и складирования сборочных элемен- тов шпунтовой стенки. При этом полезная модель сохраняет возможность формиро- вать прочную прямую стенку или стенку с изгибом. The technical result consists in the possibility of replacing the U-shaped profile with prefabricated T-beams consisting of separate flat sheets welded together, which simplifies the process of transportation and storage of assembly elements of the sheet pile wall. At the same time, the utility model retains the ability to form a strong straight wall or a wall with a bend.
Указанный технический результат достигается за счет того, что заявлен элемент шпунтовой стенки, выполненный из сварной шпунтовой сваи, состоящей из профиля, к стенкам которого в зоне его концов закреплен шпунтовый профиль с замками на концах, где шпунтовая свая состоит из таврового профиля, отличающийся тем, что тавровый профиль выполнен в виде двутавра и имеет малую и большую полки, шпунт закреплен своей внешней частью полки к малой полке двутавра сварным соедине- нием так, что сварные соединения расположены в зоне отрыва прямого контакта полки шпунта от малой полки двутавра, а сам двутавр образован путем соединения отдельных листов балки и полок между собой сварным соединением, причем между малой и большой полками двутавра на балке по разные стороны от нее выполнены до- полнительные полки, которые закреплены к балке сварным соединением. The specified technical result is achieved due to the fact that the declared sheet pile wall element is made of a welded sheet pile, consisting of a profile, to the walls of which in the zone of its ends a sheet pile profile with locks at the ends is fixed, where the sheet pile consists of a T-profile, characterized in that that the T-profile is made in the form of an I-beam and has small and large flanges, the tongue is fixed by its outer part of the flange to the small I-beam flange by a welded joint so that the welded joints are located in the zone of separation of the direct contact of the tongue flange from the small I-beam flange, and the I-beam itself is formed by connecting separate sheets of the beam and flanges to each other by a welded joint, and between the small and large flanges of the I-beam on the beam on opposite sides of it, additional flanges are made, which are fixed to the beam by a welded joint.
Допустимо, что в качестве шпунтового профиля использован корытообразный шпунт. It is possible that a trough-shaped tongue is used as a sheet pile profile.
Краткое описание чертежей Brief Description of Drawings
На Фиг. 1 показано устройство профиля элемента шпунтовой стенки и принцип за- крепления сборного двутавра к внешней части полки корытного шпунта, а также крепление дополнительного двутавра. FIG. 1 shows the device of the profile of the sheet pile wall element and the principle of fixing the prefabricated I-beam to the outer part of the shelf of the trough sheet pile, as well as fixing the additional I-beam.
На Фиг. 2 показан пример выполнения элемента шпунтовой стенки (вид в объеме) и принцип закрепления сборного двутавра к внешней части полки корытного шпунта, а также крепление дополнительного двутавра, с выполнением сплошных сварных со- единений. FIG. 2 shows an example of a sheet pile wall element (view in volume) and the principle of fixing a prefabricated I-beam to the outer part of the shelf of the trough sheet pile, as well as fixing an additional I-beam with continuous welded joints.
На Фиг. 3 показан пример выполнения элемента шпунтовой стенки (вид в объеме) и принцип закрепления сборного двутавра к внешней части полки корытного шпунта, а также крепление дополнительного двутавра, с выполнением чередующихся в шах- матном порядке сварных соединений. FIG. 3 shows an example of a sheet pile wall element (view in volume) and the principle of fixing a prefabricated I-beam to the outer part of the shelf of a trough sheet pile, as well as fastening an additional I-beam, with alternating matt order of welded joints.
На Фиг.4 показан пример формирования прямой стенки. 4 shows an example of forming a straight wall.
На Фиг.5 показан пример формирования стенки с изгибом. 5 shows an example of forming a curved wall.
На чертежах: 1 - полка корытообразного шпунта, 2 - фланец корытообразного шпун- та, 3 - замок корытообразного шпунта, 4 - балка двутавра, 5 - малая полка двутавра, 6 - сварное соединение, 7 - большая полка двутавра, 8 - дополнительная полка. In the drawings: 1 - trough-shaped tongue shelf, 2 - trough-shaped tongue-and-groove flange, 3 - trough-shaped tongue-and-groove lock, 4 - I-beam, 5 - small I-beam shelf, 6 - welded joint, 7 - large I-beam shelf, 8 - additional shelf.
Элемент шпунтовой стенки выполняют из сварной шпунтовой сваи, состоящей из профиля, к стенкам которого в зоне его концов закреплен шпунтовый профиль с замками на концах. Сама шпунтовая свая состоит из таврового профиля. The sheet pile wall element is made of a welded sheet pile consisting of a profile, to the walls of which in the zone of its ends a sheet pile profile with locks at the ends is fixed. The sheet pile itself consists of a T-profile.
В качестве шпунтового профиля может быть использован, например, корытообраз- ный шпунт, либо любой другой шпунт с замками на концах. As a tongue-and-groove profile, for example, a trough-shaped tongue or any other tongue with locks at the ends can be used.
Новым является то, что (см. Фиг.1) тавровый профиль выполнен в виде двутавра и имеет малую и большую полки, а шпунт закреплен своей внешней частью полки 1 к малой полке 5 двутавра сварным соединением б в зоне отрыва прямого контакта полки 1 шпунта от полки 5 двутавра. Это обеспечивает возможность замещения П- образного профиля на сборные тавровые балки, состоящие из сваренных между со- бой отдельных плоских листов, что упрощает процесс транспортировки и складиро- вания сборочных элементов шпунтовой стенки. What is new is that (see Fig. 1) the T-profile is made in the form of an I-beam and has a small and large shelves, and the tongue is fixed by its outer part of the shelf 1 to the small shelf 5 of the I-beam by a welded joint b in the zone of separation of the direct contact of the shelf 1 of the tongue from shelves 5 I-beams. This provides the possibility of replacing the U-shaped profile with prefabricated T-beams consisting of separate flat sheets welded to each other, which simplifies the process of transportation and storage of assembly elements of the sheet pile wall.
Двутавр образован сварным соединением отдельных элементов балки 4 и малой 5 и большой 7 полок. Это упрощает процесс транспортировки и складирования сбороч- ных элементов шпунтовой стенки. The I-beam is formed by the welded connection of separate elements of the beam 4 and the small 5 and large 7 shelves. This simplifies the process of transporting and storing the sheet pile wall assembly elements.
Для усиления прочности двутавр имеет дополнительные полки 8, которые закреплены между малой 5 и большой 7 полками на балке 4 сварным соединением 6 по разные стороны от нее. To increase the strength, the I-beam has additional shelves 8, which are fixed between the small 5 and large 7 shelves on the beam 4 with a welded joint 6 on opposite sides of it.
Сварные соединения б могут быть сплошными (как показано на Фиг.2), так и чередую- щимися в шахматном порядке (как показано на Фиг.З). Welded joints b can be solid (as shown in Fig. 2) or alternating in a checkerboard pattern (as shown in Fig. 3).
При этом полезная модель сохраняет возможность формировать прочную прямую стенку (см. Фиг.4) или стенку с изгибом (см. Фиг.5) посредством соединения подоб- ных модулей замками 3, расположенными на фланцах 2, вне зависимости от того, используется ли дополнительный двутавр или нет. In this case, the utility model retains the ability to form a strong straight wall (see Fig. 4) or a wall with a bend (see Fig. 5) by connecting similar modules with locks 3 located on the flanges 2, regardless of whether an additional I-beam or not.

Claims

ФОРМУЛА FORMULA
1. Элемент шпунтовой стенки, выполненный из сварной шпунтовой сваи, со- стоящей из профиля, к стенкам которого в зоне его концов закреплен шпунтовый профиль с замками на концах, где шпунтовая свая состоит из таврового профиля, от- личающийся тем, что тавровый профиль выполнен в виде двутавра и имеет малую и большую полки, шпунт закреплен своей внешней частью полки к малой полке дву- тавра сварным соединением так, что сварные соединения расположены в зоне от- рыва прямого контакта полки шпунта от малой полки двутавра, а сам двутавр обра- зован путем соединения отдельных листов балки и полок между собой сварным соеди- нением, причем между малой и большой полками двутавра на балке по разные сторо- ны от нее выполнены дополнительные полки, которые закреплены к балке сварным соединением. 1. A sheet pile wall element made of a welded sheet pile consisting of a profile, to the walls of which in the area of its ends a sheet pile profile with locks at the ends is fixed, where the sheet pile consists of a T-profile, characterized in that the T-profile is made in the form of an I-beam and has a small and large flange, the tongue is fixed by its outer part of the flange to the small flange of the double-tee by a welded joint so that the welded joints are located in the zone of separation of the direct contact of the flange of the tongue from the small flange of the I-beam, and the I-beam itself is formed by connecting separate sheets of the beam and flanges to each other by a welded joint, moreover, between the small and large flanges of the I-beam on the beam on different sides of it, additional flanges are made, which are fixed to the beam by a welded joint.
2. Элемент шпунтовой стенки по п.1, отличающийся тем, что в качестве шпунто- вого профиля использован корытообразный шпунт. 2. A sheet pile wall element according to claim 1, characterized in that a trough-shaped sheet pile is used as the sheet pile profile.
PCT/RU2019/000904 2019-05-22 2019-12-05 Sheet-pile wall element WO2020236031A1 (en)

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CN102414370A (en) * 2009-04-21 2012-04-11 住友金属工业株式会社 Composite steel sheet pile and steel sheet pile wall using same
KR20150049105A (en) * 2013-10-29 2015-05-08 최현규 Connecting a sheet pile for retaining wall
RU142650U1 (en) * 2013-10-31 2014-06-27 Алексей Леонидович Калинин PLAIN WALL USING I-BEAM AND T-SHEET PROFILES (OPTIONS)

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