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http://repository.ipb.ac.id/handle/123456789/161524| Title: | Analisis Pengaruh Tinggi dan Diameter Bambu Siam (Thyrsostachys siamensis) terhadap Sifat Fisis dan Kuat Tekan Balok I-Joist |
| Other Titles: | |
| Authors: | Nugroho, Naresworo Sabil Nasution, Raihan Putra |
| Issue Date: | 2025 |
| Publisher: | IPB University |
| Abstract: | Bambu sebagai material konstruksi menawarkan alternatif yang
berkelanjutan dengan jejak karbon yang lebih rendah, pertumbuhan yang cepat, dan
kemampuan regenerasi yang tinggi serta biaya yang rendah. Balok I-joist
merupakan komponen struktural biasanya terbuat dari kayu atau maupun panel
sehingga dengan menggantinya dengan bambu, dapat ditingkatkan kekuatan dan
keberlanjutannya. Penelitian ini bertujuan menganalisis pengaruh diameter dan
tinggi bambu siam pada sifat fisis dan mekanis balok I-joist. Penelitian
menggunakan bambu diameter 2 cm, 3 cm, dan 4 cm, dengan tinggi bambu 6 cm,
10 cm, 14 cm, 18 cm, 22 cm, dan 26 cm. Pengujian sifat fisis meliputi kadar air
mengacu pada ASTM D4442-15 dan kerapatan mengacu pada ASTM D2395-22
sedangkan pada pengujian kuat tekan mengacu pada ASTM C365M-22.
Berdasarkan hasil penelitian didapatkan diameter dan tinggi bambu yang berbeda
dapat mempengaruhi sifat fisis dan mekanis balok I-joist. Kadar air cenderung
menurun setiap pertambahan diameter dan tinggi, kerapatan cenderung stabil
disetiap diameter dan tinggi bambu, sedangkan pada kuat tekan seiring
bertambahnya diameter dan tinggi bambu kuat tekan juga meningkat. Bamboo as a construction material offers a sustainable alternative with a lower carbon footprint, rapid growth, and high regeneration ability and low cost. I joist beams are structural components usually made of wood or panels so by replacing them with bamboo, strength and sustainability can be improved. This study aims to analyze the effect of diameter and height of Siamese bamboo on the physical and mechanical properties of I-joist beams. The study used bamboo diameters of 2 cm, 3 cm, and 4 cm, with bamboo heights of 6 cm, 10 cm, 14 cm, 18 cm, 22 cm, and 26 cm. Physical properties testing includes moisture content referring to ASTM D4442-15 and density referring to ASTM D2395-22 while the compressive strength test refers to ASTM C365M-22. Based on the research results, it was found that different bamboo diameters and heights can affect the physical and mechanical properties of I-joist beams. Moisture content tends to decrease with each increase in diameter and height, density tends to stabilize at each diameter and height of bamboo, while in compressive strength as the diameter and height of bamboo increases compressive strength also increases. |
| URI: | http://repository.ipb.ac.id/handle/123456789/161524 |
| Appears in Collections: | UT - Forestry Products |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| cover_E2401201038_43df9b7a780045ceadb558838e27e7ab.pdf | Cover | 583.9 kB | Adobe PDF | View/Open |
| fulltext_E2401201038_7c7b957aba404053aa1682c80f0eeefb.pdf Restricted Access | Fulltext | 836.87 kB | Adobe PDF | View/Open |
| lampiran_E2401201038_d0f3c7a93c3a458db1c5cf594ddfbf4c.pdf Restricted Access | Lampiran | 446.63 kB | Adobe PDF | View/Open |
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