PL426583A1 - Method of spreading and loosening struts in the retaining structure of trench shielding and system of interconnected elements to implement this method - Google Patents

Method of spreading and loosening struts in the retaining structure of trench shielding and system of interconnected elements to implement this method

Info

Publication number
PL426583A1
PL426583A1 PL426583A PL42658318A PL426583A1 PL 426583 A1 PL426583 A1 PL 426583A1 PL 426583 A PL426583 A PL 426583A PL 42658318 A PL42658318 A PL 42658318A PL 426583 A1 PL426583 A1 PL 426583A1
Authority
PL
Poland
Prior art keywords
corner
caps
loosening
struts
anchors
Prior art date
Application number
PL426583A
Other languages
Polish (pl)
Inventor
Paweł KWARCIŃSKI
Marcin GIERSZAL
Original Assignee
Isps Spółka Z Ograniczoną Odpowiedzialnością
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
Application filed by Isps Spółka Z Ograniczoną Odpowiedzialnością filed Critical Isps Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL426583A priority Critical patent/PL426583A1/en
Priority to PCT/PL2019/000062 priority patent/WO2020032811A1/en
Publication of PL426583A1 publication Critical patent/PL426583A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/06—Foundation trenches ditches or narrow shafts
    • E02D17/08—Bordering or stiffening the sides of ditches trenches or narrow shafts for foundations

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)
  • Earth Drilling (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

Sposób rozpierania i luzowania oczepów obudowy wykopu potęga na tym, że tworzy się co najmniej jeden niestały punkt wsparcia dla umieszczonej między oczepami rozpory, którego położenie na oczepie ustala się za pomocą regulowanego elementu kotwiącego, zaczepionego o inny punkt wsparcia na tym samym oczepie. Wywołaną naciskiem rozpory siłę składową, działającą na oczep, ustala się poprzez regulację siły naprężającej elementu kotwiącego. Zluzowanie siły składowej dokonuje się poprzez przerwanie ciągłości elementu kotwiącego. W systemie rozpierania i luzowania oczepów, na powierzchni każdego z pary współpracujących ze sobą oczepów naroża (11), podpierających ściany oporowe naroża (12) wykopu, umieszczony jest element oporowy oraz, w pewnej odległości od niego, umieszczona jest łapa narożna. Element oporowy oraz łapa narożna połączone są ze sobą elementami kotwiącymi naroża, zakończonymi obustronnie nakrętkami roboczymi naroża. Obydwie łapy narożne połączone są ze sobą rozporą naroża (19). Na elementach kotwiących naroża umieszczone są uzwojenia indukcyjne naroża. W odmianie systemu, na powierzchni zewnętrznej każdego z pary współpracujących ze sobą oczepów boku, podpierających ściany oporowe boku, umieszczone są w pewnej odległości od siebie dwie łapy boczne. Łapy te połączone są ze sobą elementami kotwiącymi boku, zakończonymi obustronnie nakrętkami roboczymi boku. Do obu łap bocznych przyłączone są rozpory rozstawne, których drugie końce łączą się z rozporą główną. Na elementach kotwiących boku umieszczone są uzwojenia indukcyjne boku.The method of spreading and loosening the caps of the trench housing is very powerful in the fact that at least one non-permanent support point is created for a strut placed between the caps, the position of which on the cap is fixed by means of an adjustable anchoring element, hooked to another support point on the same cap. The component force caused by the pressure of the struts acting on the cap is determined by adjusting the tension force of the anchoring element. The component force is loosened by breaking the continuity of the anchoring element. In the system of expanding and loosening the caps, on the surface of each of the pair of cooperating corner caps (11) supporting the retaining walls of the trench corner (12), a stop element is placed and, at a distance from it, a corner leg is placed. The stop element and the corner foot are connected with each other with corner anchors, terminated on both sides with corner working nuts. Both corner legs are connected with each other by the corner strut (19). Corner induction windings are placed on the corner anchoring elements. In a variant of the system, on the outer surface of each pair of cooperating side caps, supporting the side retaining walls, two side tabs are arranged at a distance from each other. These claws are connected with each other by the side anchors, ending on both sides with side working nuts. Spacing struts are attached to both side legs, the other ends of which connect with the main strut. The side induction windings are located on the side anchors.

PL426583A 2018-08-07 2018-08-07 Method of spreading and loosening struts in the retaining structure of trench shielding and system of interconnected elements to implement this method PL426583A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL426583A PL426583A1 (en) 2018-08-07 2018-08-07 Method of spreading and loosening struts in the retaining structure of trench shielding and system of interconnected elements to implement this method
PCT/PL2019/000062 WO2020032811A1 (en) 2018-08-07 2019-08-01 Method for strutting and relieving struts in an earth-retaining structure of an excavation support system, and a system of intercoupled elements used for purposes of this method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL426583A PL426583A1 (en) 2018-08-07 2018-08-07 Method of spreading and loosening struts in the retaining structure of trench shielding and system of interconnected elements to implement this method

Publications (1)

Publication Number Publication Date
PL426583A1 true PL426583A1 (en) 2020-02-10

Family

ID=69399837

Family Applications (1)

Application Number Title Priority Date Filing Date
PL426583A PL426583A1 (en) 2018-08-07 2018-08-07 Method of spreading and loosening struts in the retaining structure of trench shielding and system of interconnected elements to implement this method

Country Status (2)

Country Link
PL (1) PL426583A1 (en)
WO (1) WO2020032811A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114991167A (en) * 2022-06-16 2022-09-02 吉林安装集团股份有限公司 Construction equipment based on structure is maintained to combination formula deep basal pit under BIM technique

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114941334B (en) * 2022-03-11 2024-02-13 上海建工一建集团有限公司 Profile steel concrete combined supporting system capable of actively controlling deformation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4226405A1 (en) * 1992-08-10 1994-02-17 Emunds & Staudinger Gmbh & Co Shoring device
DE102008028087B3 (en) * 2008-06-13 2010-02-25 Manfred Passler Corner element for trench sheeting or channel sheeting for insertion in outer corner area of ditch or channel, has side panel having overlap element for partial overlap with adjacent assembly fixture
DE102009042356B4 (en) * 2009-09-23 2012-04-26 Manfred Passler Slab plate, Verbauplatteneinheit and Verbauplattensatz
KR101303867B1 (en) * 2011-06-30 2013-09-04 (주)피에스테크 Revolving support device for strut

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114991167A (en) * 2022-06-16 2022-09-02 吉林安装集团股份有限公司 Construction equipment based on structure is maintained to combination formula deep basal pit under BIM technique
CN114991167B (en) * 2022-06-16 2023-08-11 吉林安装集团股份有限公司 Construction device based on combined deep foundation pit maintenance structure under BIM technology

Also Published As

Publication number Publication date
WO2020032811A1 (en) 2020-02-13

Similar Documents

Publication Publication Date Title
PL426583A1 (en) Method of spreading and loosening struts in the retaining structure of trench shielding and system of interconnected elements to implement this method
CO5670326A2 (en) VERTEBRAL RETAINER-DISTRACTOR AND SAME USE METHOD
GT201700140A (en) ASSEMBLY SYSTEM FOR MODULAR INDUSTRIAL FACILITIES
MY197748A (en) Self-climbing system, self-climbing unit and method for moving such a self-climbing unit on a concrete building structure
MX2019000165A (en) Methods and apparatuses for constructing a concrete structure.
PE20181934A1 (en) ANTI-SEISMIC PROTECTION SYSTEM FOR A FLOATING SLAB
CY1123151T1 (en) IMPROVEMENTS IN CABLE DISC SECTIONS
KR101702272B1 (en) Finger plate expansion joints
BR112016002875A2 (en) vibrating apparatus with dynamic balancer and balancing method
KR101422780B1 (en) Flexible type fix apparatus of wire lope for rockslide preventing net and constructing method of rockslide preventing net using this
ZA202107123B (en) Devices, systems, and methods for installing and load testing earth anchor foundations
US1669446A (en) Pipe hanger
DK1425476T3 (en) Offshore structural support
RU2016128638A (en) SEISMIC DAMAGE REDUCTION SYSTEM FOR PARTITIONS
PE20181483A1 (en) SUPPORT STRUCTURE
IT201900024643A1 (en) A DEVICE AND A METHOD FOR THE GENERATION OF ELECTRICITY FROM SOIL DEGRADATION
CN204932652U (en) High-altitude pipeline operations safety belt suspension device
RU148406U8 (en) LHC RETURN CONSOLE
KR200449592Y1 (en) Bracket for earth anchor
EA201990662A1 (en) JUMPER
CN106286698A (en) A kind of noise and vibration control equipment
FR2986023A1 (en) Device for supporting anchor rod embedded in wall of building, to protrude e.g. wall, has chute whose end is fixed at plate and extends in projection from plate according to direction approximately parallel with normal to support surface
PL126334U1 (en) Vertical support for fastening in a ground
PL408038A1 (en) Adjustable distancing connector and multidimensional expansion plug, and method for assembling the adjustable distancing connector by means of a multidimensional quick-acting expansion plug
GEU20161903Y (en) Device for lifting ferroconcrete plates for ceiling