PL444681A1 - Glued beam with re-entrant auxetic cells - Google Patents
Glued beam with re-entrant auxetic cellsInfo
- Publication number
- PL444681A1 PL444681A1 PL444681A PL44468123A PL444681A1 PL 444681 A1 PL444681 A1 PL 444681A1 PL 444681 A PL444681 A PL 444681A PL 44468123 A PL44468123 A PL 44468123A PL 444681 A1 PL444681 A1 PL 444681A1
- Authority
- PL
- Poland
- Prior art keywords
- glued
- cell
- scaled
- entrant
- kvh
- Prior art date
Links
- 210000004027 cell Anatomy 0.000 abstract 7
- 239000002023 wood Substances 0.000 abstract 2
- 239000011120 plywood Substances 0.000 abstract 1
Classifications
-
- 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
- E04C3/12—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
-
- 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
- E04C3/12—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
- E04C3/16—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members with apertured web, e.g. trusses
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
Klejona belka z komórkami auksetycznymi re-entrant składająca się z dwóch zewnętrznych, poziomych pasów (1, 6) wykonanych z drewna nie klejonego lub klejonego typu BSH, C16, C24, KVH oraz z co najmniej dwóch pionowych słupów (2) wykonanych z drewna nie klejonego lub klejonego typu BSH, C16, C24, KVH, pomiędzy którymi umieszczony jest rdzeń belki w jakiej rdzeń belki stanowią wklęsłe komórki wykonane z tarcicy konstrukcyjnej, najlepiej struganej lub sklejki, korzystnie płyty HDF lub płyty OSB, a każda komórka składa się z dwóch ścian pionowych (3) oraz symetrycznych ścian (4, 5) formujących wklęsłe powierzchnie komórki, maksymalna wysokość komórki Hc wynosi od 80 mm do 300 mm skalowane co 10 mm, minimalna wysokość komórki hc wynosi od 40 mm do 250 mm skalowane co 10 mm, różnica wysokości Hc-hc wynosi od 20 mm do 100 mm, długość komórki Lc wynosi od 100 mm do 400 mm skalowane co 10 mm.Glued beam with re-entrant auxetic cells consisting of two external, horizontal strips (1, 6) made of non-glued or glued wood of the BSH, C16, C24, KVH type and at least two vertical columns (2) made of non-glued or glued wood of the BSH, C16, C24, KVH type, between which a beam core is placed, in which the beam core consists of concave cells made of structural sawn timber, preferably planed or plywood, preferably HDF board or OSB board, and each cell consists of two vertical walls (3) and symmetrical walls (4, 5) forming concave cell surfaces, the maximum cell height Hc is from 80 mm to 300 mm scaled every 10 mm, the minimum cell height hc is from 40 mm to 250 mm scaled every 10 mm, the height difference Hc-hc is from 20 mm up to 100 mm, the cell length Lc is from 100 mm to 400 mm scaled in 10 mm steps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL444681A PL444681A1 (en) | 2023-04-28 | 2023-04-28 | Glued beam with re-entrant auxetic cells |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL444681A PL444681A1 (en) | 2023-04-28 | 2023-04-28 | Glued beam with re-entrant auxetic cells |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL444681A1 true PL444681A1 (en) | 2024-11-04 |
Family
ID=93336950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL444681A PL444681A1 (en) | 2023-04-28 | 2023-04-28 | Glued beam with re-entrant auxetic cells |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL444681A1 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2003134339A (en) * | 2003-11-26 | 2005-05-10 | ООО Проектно-исследовательска фирма "ПИК" (RU) | MULTI-GLUED SPAN STRUCTURE |
| KR20060048627A (en) * | 2004-06-28 | 2006-05-18 | 제너럴 일렉트릭 캄파니 | Energy absorption products |
-
2023
- 2023-04-28 PL PL444681A patent/PL444681A1/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2003134339A (en) * | 2003-11-26 | 2005-05-10 | ООО Проектно-исследовательска фирма "ПИК" (RU) | MULTI-GLUED SPAN STRUCTURE |
| KR20060048627A (en) * | 2004-06-28 | 2006-05-18 | 제너럴 일렉트릭 캄파니 | Energy absorption products |
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