Calculation of the load-bearing capacity of a wood-wood joining system adapted to digital and democratized manufacturing
joining techniques, rather than metal-fastener-based systems, can now be industrialized. The development of the "Spatial Masterkey" system manufactured with a 3-axis CNC milling machine is presented. The system democratizes traditional joining techniques. It is designed for the constructio...
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| Format: | Article |
| Language: | English |
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Sustainable Development Press Limited
2025-06-01
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| Series: | Sustainable Structures |
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| author | Antonio Jesús de-los-Aires-Solís Jesús Cuadrado Rojo |
| author_facet | Antonio Jesús de-los-Aires-Solís Jesús Cuadrado Rojo |
| author_sort | Antonio Jesús de-los-Aires-Solís |
| collection | DOAJ |
| description | joining techniques, rather than metal-fastener-based systems, can now be industrialized. The development of the "Spatial Masterkey" system manufactured with a 3-axis CNC milling machine is presented. The system democratizes traditional joining techniques. It is designed for the construction of lightweight roofs, based on articulated joints with 50x50 mm section bars, working under traction and compression. A test campaign involving 6 different trials was proposed for the evaluation of the behavior of the different nodes. Satisfactory practical results were obtained in relation to the estimated theoretical values. Tensile and compressive tests on the horizontal/vertical bar nodes yielded higher results than the calculated values (8.50 kN before failure). With regard to the tests on the diagonal bars, cylindrical doweling reinforcements were required, which increased the resistance capacity by almost 130%. Future lines of research that can be pursued within this field are also proposed. |
| format | Article |
| id | doaj-art-e2a7989fbc234ec19b3472d359ea8b2d |
| institution | Kabale University |
| issn | 2789-3111 2789-312X |
| language | English |
| publishDate | 2025-06-01 |
| publisher | Sustainable Development Press Limited |
| record_format | Article |
| series | Sustainable Structures |
| spelling | doaj-art-e2a7989fbc234ec19b3472d359ea8b2d2025-08-20T03:52:42ZengSustainable Development Press LimitedSustainable Structures2789-31112789-312X2025-06-015210.54113/j.sust.2025.000071Calculation of the load-bearing capacity of a wood-wood joining system adapted to digital and democratized manufacturingAntonio Jesús de-los-Aires-Solís0Jesús Cuadrado Rojo1Doctoral School, University of the Basque Country, UPV/EHU, 48940 Leioa (Bizkaia), SpainDepartment of Mechanical Engineering, University of the Basque Country, UPV/EHU, 48940 Leioa (Bizkaia), Spainjoining techniques, rather than metal-fastener-based systems, can now be industrialized. The development of the "Spatial Masterkey" system manufactured with a 3-axis CNC milling machine is presented. The system democratizes traditional joining techniques. It is designed for the construction of lightweight roofs, based on articulated joints with 50x50 mm section bars, working under traction and compression. A test campaign involving 6 different trials was proposed for the evaluation of the behavior of the different nodes. Satisfactory practical results were obtained in relation to the estimated theoretical values. Tensile and compressive tests on the horizontal/vertical bar nodes yielded higher results than the calculated values (8.50 kN before failure). With regard to the tests on the diagonal bars, cylindrical doweling reinforcements were required, which increased the resistance capacity by almost 130%. Future lines of research that can be pursued within this field are also proposed.wood-wood joinerydemocratized digital manufacturing“spatial masterkey”spaceframesustainabilityphysical testing |
| spellingShingle | Antonio Jesús de-los-Aires-Solís Jesús Cuadrado Rojo Calculation of the load-bearing capacity of a wood-wood joining system adapted to digital and democratized manufacturing Sustainable Structures wood-wood joinery democratized digital manufacturing “spatial masterkey” spaceframe sustainability physical testing |
| title | Calculation of the load-bearing capacity of a wood-wood joining system adapted to digital and democratized manufacturing |
| title_full | Calculation of the load-bearing capacity of a wood-wood joining system adapted to digital and democratized manufacturing |
| title_fullStr | Calculation of the load-bearing capacity of a wood-wood joining system adapted to digital and democratized manufacturing |
| title_full_unstemmed | Calculation of the load-bearing capacity of a wood-wood joining system adapted to digital and democratized manufacturing |
| title_short | Calculation of the load-bearing capacity of a wood-wood joining system adapted to digital and democratized manufacturing |
| title_sort | calculation of the load bearing capacity of a wood wood joining system adapted to digital and democratized manufacturing |
| topic | wood-wood joinery democratized digital manufacturing “spatial masterkey” spaceframe sustainability physical testing |
| work_keys_str_mv | AT antoniojesusdelosairessolis calculationoftheloadbearingcapacityofawoodwoodjoiningsystemadaptedtodigitalanddemocratizedmanufacturing AT jesuscuadradorojo calculationoftheloadbearingcapacityofawoodwoodjoiningsystemadaptedtodigitalanddemocratizedmanufacturing |