Structural performance of t-joint in bambusa blumeana (kawayan tink) connected by j-bolt: Investigating the influence of bolt diameter variation and the inclusion of mortar infill/
Capa, Cyrene Kaye S.
Structural performance of t-joint in bambusa blumeana (kawayan tink) connected by j-bolt: Investigating the influence of bolt diameter variation and the inclusion of mortar infill/ Cyrene Kaye S. Capa, Princess Diane L. Jabil, Steve John S., Medina, Mechkie Draizen Q. Pensona, Abigail Ramirez, and Jade Divine Irene A. Simon.-- - Manila: Technological University of the Philippines, 2024. - xxiii,248pages: 29cm.
Bachcelor's Thesis
College of Engineering.--
Includes bibliographic references and index.
This study evaluates the structural performance of J-Bolt connections made from
Kawayan Tinik (Bambusa blumeana), focusing on the effects of varying bolt diameters and
the presence of mortar infill. Using laboratory experiments and finite element analysis (FEA)
via ANSYS software, the research addresses the growing demand for sustainable
construction materials amid a projected global population of 9.7 billion by 2050. Bamboo,
with its rapid growth cycle and reduced environmental impact, presents a viable alternative
to carbon-intensive materials like steel and concrete, particularly in the Philippines, where
housing demand and natural disasters pose challenges. A quantitative approach was adopted,
testing six T-Joint bamboo samples across various bolt diameters, with a total of 36 samples.
Compressive and tensile strengths were evaluated per ASTM D5652-21 and ISO 6892-1
standards. Results revealed that bolt diameter significantly influences the tensile and
compressive strengths of T-Joint bamboo connections. While splitting failures were observed
in all bolt sizes, 12 mm diameter bolts exhibited superior performance, with reduced
likelihood of punching shear failure and no bearing failure, achieving the highest ultimate
compressive load capacity (34.28 kN). The findings affirm bamboo's potential as a
sustainable building material, aligning with green construction principles. ANSYS
simulations closely mirrored laboratory observations, validating the structural behavior of J-
Bolt connections. It is recommended to use 12 mm bolts with mortar infill for optimal
performance. Future research should explore the long-term durability of bamboo connections
under diverse environmental conditions and the integration of other sustainable materials for
resilient and eco-friendly infrastructure.
T-joint
Kawayan tinik
J-bolt
BTH TA 145 / C37 2024
Structural performance of t-joint in bambusa blumeana (kawayan tink) connected by j-bolt: Investigating the influence of bolt diameter variation and the inclusion of mortar infill/ Cyrene Kaye S. Capa, Princess Diane L. Jabil, Steve John S., Medina, Mechkie Draizen Q. Pensona, Abigail Ramirez, and Jade Divine Irene A. Simon.-- - Manila: Technological University of the Philippines, 2024. - xxiii,248pages: 29cm.
Bachcelor's Thesis
College of Engineering.--
Includes bibliographic references and index.
This study evaluates the structural performance of J-Bolt connections made from
Kawayan Tinik (Bambusa blumeana), focusing on the effects of varying bolt diameters and
the presence of mortar infill. Using laboratory experiments and finite element analysis (FEA)
via ANSYS software, the research addresses the growing demand for sustainable
construction materials amid a projected global population of 9.7 billion by 2050. Bamboo,
with its rapid growth cycle and reduced environmental impact, presents a viable alternative
to carbon-intensive materials like steel and concrete, particularly in the Philippines, where
housing demand and natural disasters pose challenges. A quantitative approach was adopted,
testing six T-Joint bamboo samples across various bolt diameters, with a total of 36 samples.
Compressive and tensile strengths were evaluated per ASTM D5652-21 and ISO 6892-1
standards. Results revealed that bolt diameter significantly influences the tensile and
compressive strengths of T-Joint bamboo connections. While splitting failures were observed
in all bolt sizes, 12 mm diameter bolts exhibited superior performance, with reduced
likelihood of punching shear failure and no bearing failure, achieving the highest ultimate
compressive load capacity (34.28 kN). The findings affirm bamboo's potential as a
sustainable building material, aligning with green construction principles. ANSYS
simulations closely mirrored laboratory observations, validating the structural behavior of J-
Bolt connections. It is recommended to use 12 mm bolts with mortar infill for optimal
performance. Future research should explore the long-term durability of bamboo connections
under diverse environmental conditions and the integration of other sustainable materials for
resilient and eco-friendly infrastructure.
T-joint
Kawayan tinik
J-bolt
BTH TA 145 / C37 2024