FR3067375B1 - TEMPORARY PRE-STRESSING ELEMENT - Google Patents
TEMPORARY PRE-STRESSING ELEMENT Download PDFInfo
- Publication number
- FR3067375B1 FR3067375B1 FR1755267A FR1755267A FR3067375B1 FR 3067375 B1 FR3067375 B1 FR 3067375B1 FR 1755267 A FR1755267 A FR 1755267A FR 1755267 A FR1755267 A FR 1755267A FR 3067375 B1 FR3067375 B1 FR 3067375B1
- Authority
- FR
- France
- Prior art keywords
- tensioner
- elongated body
- stressing element
- temporary pre
- compression
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 230000006835 compression Effects 0.000 abstract 2
- 238000007906 compression Methods 0.000 abstract 2
- 238000013016 damping Methods 0.000 abstract 1
- 230000009849 deactivation Effects 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/20—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members
- E04C3/26—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members prestressed
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/08—Members specially adapted to be used in prestressed constructions
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/08—Members specially adapted to be used in prestressed constructions
- E04C5/12—Anchoring devices
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/08—Members specially adapted to be used in prestressed constructions
- E04C5/12—Anchoring devices
- E04C5/122—Anchoring devices the tensile members are anchored by wedge-action
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
L'invention concerne un élément de structure (1) comportant : - un corps allongé (10), - au moins un tendeur (20) qui comprime longitudinalement le corps allongé, et - un moyen de désactivation (30) dudit tendeur, qui permet de relâcher la compression exercée par le tendeur sur le corps allongé. Selon l'invention, il est prévu des moyens d'amortissement (50) adaptés à freiner le mouvement et/ou la déformation du tendeur lors de la relâche de la compression.The invention relates to a structural element (1) comprising: - an elongated body (10), - at least one tensioner (20) which compresses the elongated body longitudinally, and - a deactivation means (30) of said tensioner, which allows to release the compression exerted by the tensioner on the elongated body. According to the invention, damping means (50) are provided which are suitable for slowing down the movement and / or the deformation of the tensioner when the compression is released.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1755267A FR3067375B1 (en) | 2017-06-13 | 2017-06-13 | TEMPORARY PRE-STRESSING ELEMENT |
PCT/FR2018/051380 WO2018229426A1 (en) | 2017-06-13 | 2018-06-12 | Provisionally prestressed structure element |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1755267A FR3067375B1 (en) | 2017-06-13 | 2017-06-13 | TEMPORARY PRE-STRESSING ELEMENT |
FR1755267 | 2017-06-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3067375A1 FR3067375A1 (en) | 2018-12-14 |
FR3067375B1 true FR3067375B1 (en) | 2020-10-30 |
Family
ID=59746090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1755267A Active FR3067375B1 (en) | 2017-06-13 | 2017-06-13 | TEMPORARY PRE-STRESSING ELEMENT |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3067375B1 (en) |
WO (1) | WO2018229426A1 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2106947A (en) * | 1981-09-17 | 1983-04-20 | Abraham Behar | Pre-stressed structural member |
WO1999015739A2 (en) * | 1997-09-24 | 1999-04-01 | Schuyler, Peter, W. | Hold down device and method |
FR3024480B1 (en) | 2014-07-31 | 2018-03-09 | Alain Sabbah | STRUCTURAL ELEMENT WITH ANTICIPATED PRECONTRAIN |
-
2017
- 2017-06-13 FR FR1755267A patent/FR3067375B1/en active Active
-
2018
- 2018-06-12 WO PCT/FR2018/051380 patent/WO2018229426A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2018229426A1 (en) | 2018-12-20 |
FR3067375A1 (en) | 2018-12-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2017100202A3 (en) | Tunnel spring structures | |
BR112016020758A2 (en) | medical functional device with a valve seat for a remaining check valve | |
RS20060063A (en) | Locking device for a telescopic stem of a trolley | |
EA200702151A1 (en) | DEVICE FOR FIXING A PACKER | |
EP2905500A3 (en) | Heat-dissipation structure of brake pad | |
FR3003025B1 (en) | SPIRAL ELASTIC ELEMENT FOR JET DEVICE | |
BR112012029948A2 (en) | spring seat for use with actuators | |
RU2017142822A (en) | FRICTION MECHANISM AND FRICTION DAMPER WITH FRICTION MECHANISM OF THIS TYPE | |
WO2013010921A3 (en) | Shock absorber having an improved friction element | |
ES2177244T3 (en) | PRESSURE GAS DEVICE. | |
FR3025788B1 (en) | SYSTEM FOR MONITORING THE MOVEMENT OF A LOAD | |
FR3032505B1 (en) | "DISC BRAKE COMPRISING AT LEAST ONE ELASTIC RECALL SPRING OF A BRAKE SKATE, ELASTIC RECALL SPRING, BRAKE SKATE AND REPLACEMENT KIT" | |
US11067355B2 (en) | Archery bow cable mounted protector | |
CL2019003092A1 (en) | Shock absorption device for dynamic rockfall barriers. | |
BR112015026391A8 (en) | handle twisting device supported and handle distributor | |
FR3067375B1 (en) | TEMPORARY PRE-STRESSING ELEMENT | |
FR3081237B1 (en) | TELESCOPIC ACTUATOR WITH AUTOMATIC LOCKING | |
FR3059747B1 (en) | TUNED DYNAMIC SHOCK ABSORBER | |
ATE534471T1 (en) | EXPRESS DEVICE | |
EP3106742A8 (en) | A lighting device and method of manufacturing it | |
IN2015DN02434A (en) | ||
FR2997163B1 (en) | RING FOR CONNECTING A PIPE TO A TUBULAR BODY AND CONNECTING MEANS COMPRISING SUCH A RING | |
SE535914C2 (en) | Rod designed to be used as a training tool in Nordic walking | |
DE502006006057D1 (en) | FIRING DEVICE FOR SAFETY BELTS WITH AN OLIVE PISTON | |
BR0304848A (en) | Device for threading through a gut |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLSC | Publication of the preliminary search report |
Effective date: 20181214 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
CA | Change of address |
Effective date: 20201026 |
|
PLFP | Fee payment |
Year of fee payment: 5 |
|
PLFP | Fee payment |
Year of fee payment: 6 |
|
PLFP | Fee payment |
Year of fee payment: 7 |
|
PLFP | Fee payment |
Year of fee payment: 8 |