Multi-culm bamboo composites as sustainable materials for green constructions: section properties and column behavior

Bahtiar, Effendi Tri; Denih, Asep; Putra, Gustian Rama

doi:10.1016/j.rineng.2023.100911

Cited by 13 publications

(7 citation statements)

References 51 publications

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“…The growth of this bamboo reached 20 m, was upright or notched, and the clumps were not too tight. It has a growth rate of 21.32 cm/day (Bahtiar 2015). The appearance of clumps, branches, shoots, and fronds is shown in Figures 4.A, 4.B, and 4.C.…”

Section: Bambusa Vulgaris Schrad (Bambu Ampel)mentioning

confidence: 98%

“…This research found that tali bamboo grew up to 22 m, straight and upright, in tight clumps, and the reed fronds did not easily shed, so they remained attached to the old culms. It has a growth rate of 29.75 cm/day (Bahtiar 2015). The appearance of clumps, branches, leaves, fronds, bamboo shoots, and ropes can be seen in Figure 3.…”

Section: Gigantochloa Apus (Schult) Kurz (Bambu Tali)mentioning

confidence: 99%

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The potential of bamboo and the contribution of bamboo craftsmen to the community's income in Cibadak Village, Bogor City, Indonesia

Muttaqin,

Rusli,

Supriyanto

2023

Biodiversitas

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Abstract. Muttaqin Z, Rusli AR, Supriyanto B. 2023. The potential of bamboo and the contribution of bamboo craftsmen to the community's income in Cibadak Village, Bogor City, Indonesia. Biodiversitas 24: 5796-5807. Bamboo is a plant of rural communities that can be used for various purposes in people's lives. Cibadak Village is thought to have a substantial number of bamboo potentials, but the exact amount has yet to be discovered. Likewise, the contribution of income obtained from bamboo-cage craftsmen is also unknown, so studies on this issue are essential. This research aimed to determine the potential availability of plants and the contribution of bamboo craftsmen to the income of the people of Cibadak Village, Tanah Sareal Sub-district, Bogor City, West Java Province, Indonesia. The collection of data was conducted through field research and bibliographic research. This research concluded that the potential of bamboo in Cibadak Village was only 6.72 ha or 2.04% of the total area, and the contribution of bamboo craftsmen to the community's income was less significant (27.03%) compared to the average total income of the community. However, the income of bamboo craftsmen more than the other income contribution came from drivers (25.00%), merchants (21.67%), and construction workers (26,30%). Only 20% of respondents consider the revenue of bamboo craftsmen as the main job, and 80% of the revenue is side income to complete revenue from the other job. The species of bamboo were found of bambu tali (Gigantochloa apus), bambu betung (Dendrocalamus asper), bambu ampel hijau (Bambusa vulgaris var. vitata), bambu ampel kuning (Bambusa vulgaris var. striata), and bambu andong (Gigantochloa pseudoarundinacea). Bambu tali are the most commonly found in Cibadak Village, consisting of 279 clumps (80.87%) and 25,028 culms (90.70%), while other bamboo species were found in small numbers. The bamboo craftsmen use all raw materials of Bambu tali (Gigantochloa apus), and a few people also utilize bamboo shoots of Bambu betung and Bambu ampel for self-consumption as complementary food vegetables.

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Section: Bambusa Vulgaris Schrad (Bambu Ampel)mentioning

confidence: 98%

Section: Gigantochloa Apus (Schult) Kurz (Bambu Tali)mentioning

confidence: 99%

The potential of bamboo and the contribution of bamboo craftsmen to the community's income in Cibadak Village, Bogor City, Indonesia

Muttaqin,

Rusli,

Supriyanto

2023

Biodiversitas

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“…For instance, the Sustainable Design and Architecture Firm in Bali (Ibuku project) showcases the elegance of bamboo in its architectural designs, embellishing the landscapes of Bali as well the Bamboo Pavilion in China demonstrates the architectural possibilities that bamboo offers. Nurdiah [9] concurs, where in Indonesia, bamboo helps in establishing settlement, and also been utilized in housing projects in Manila and sustainable ecological villages in Brazil, further exemplifying its diverse applications [10] .…”

Section: Introductionmentioning

confidence: 95%

Exploring bundle bamboo split technique in bending dendrocalamus asper for landscape structure

Zaidi Meor Razali,

Mohamad,

Lee

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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Bamboo is one of the fastest-growing natural construction materials and is locally available in most developing countries, including South America, Africa, and Asia. Bamboo is a “green gold” plant in the tropical forest. It is a fast-growing monocotyledon species belonging to the Gramineae family (Bambusoideae) and requires a short time for re-production. Bamboo’s physical strength provides builders from ancient times until today an opportunity to use bamboo as a natural and sustainable construction material for building houses and structures. Due to its capability to bend, bamboo is the most preferred material in vernacular construction and lately in Southeast Asia countries which borne new trend in building design. The built-environment professionals, namely landscape architects, architects, and engineers in Malaysia, still lack knowledge of bamboo, especially on bending capabilities, as one of the sustainable construction materials. Less concern was given to researching the capabilities of bamboo’s ability to bend, even though its strength is more than steel and provides various design opportunities compared to other sustainable materials. Different types of bamboo present different strength capacities. Therefore, the aims of this research is to compare and determine their strength capacity, bending criteria and species suitability for design and construction in Malaysia. This paper collects published literature on experimental studies on the different methods of Hot and Cold Bending Methods which allow bamboo to bend to suit designer needs and concentrate on Malaysian Dendrocalamus asper (Buluh Betung), which considered as tough and durable species, as the primary construction material for landscape structures. Bundle Bamboo Split (BBS), identified as one of the bending techniques adopted for an experimental project, using BBS of 0.8m radius, produces a prototype for a landscape structure. The findings indicate observation of works by a team of craftsmen trained by an expert in bamboo construction who used to produce bamboo structures from Bali, Indonesia, highlighted tools and procedures in bamboo construction. In short, this paper will also enhance the use of bamboo as an accessible, durable, creative and sustainable construction material that represents the local identity of Tropical Malaysia Landscape Architecture.

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“…O bambu apresenta excelentes propriedades mecânicas, as quais são influenciadas pelo teor de umidade do colmo (BAHTIAR;DENIH;PUTRA, 2023;JANSSEN, 2000;LOPEZ, 2003). Essas propriedades se correlacionam com a idade, o clima, a densidade do colmo e, principalmente, do teor de fibras, o elemento responsável por sua resistência.…”

Section: Contexto Histórico De Utilização Do Bambuunclassified

Análise experimental de pilares de concreto com armadura de bambu sob flexocompressão

Nzambi,

Oliveira,

Coêlho

2024

Ambient. constr.

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Resumo Esta pesquisa avaliou o comportamento de flexocompressão na rigidez da conexão viga-pilar com o uso de armadura de bambu da espécie Bambusa vulgaris como alternativa de substituição à armadura convencional de aço, na expectativa de utilizar um material com viés ecológico. Foram confeccionados 4 pilares de concreto armado de comprimento 1.600 mm e de seções transversais de 140x140 mm² e de 140x310 mm² no trecho interno e nas extremidades do pilar respectivamente, simulando a conexão viga-pilar. Os pilares tinham como única variável a taxa de armadura longitudinal, de 1,03% para o pilar convencional, de 2,14%, 3,21% e 4,29% para os pilares com o bambu. Os resultados quanto à capacidade resistente mostraram que o pilar com a taxa de bambu de 4,29%, ou seja, com a área de armadura quatro vezes a área do aço, apresentou comportamento similar ao pilar com armadura convencional e teve o menor índice de ductilidade, reduzindo consideravelmente a propagação das fissuras. As estimativas teóricas apresentaram variabilidade de apenas 9%. Assim, o bambu, com taxa e aderência adequadas, revelou-se uma alternativa tecnicamente viável e sustentável ao aço na fabricação de elementos estruturais de concreto armado.

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Multi-culm bamboo composites as sustainable materials for green constructions: section properties and column behavior

Cited by 13 publications

References 51 publications

The potential of bamboo and the contribution of bamboo craftsmen to the community's income in Cibadak Village, Bogor City, Indonesia

The potential of bamboo and the contribution of bamboo craftsmen to the community's income in Cibadak Village, Bogor City, Indonesia

Exploring bundle bamboo split technique in bending dendrocalamus asper for landscape structure

Análise experimental de pilares de concreto com armadura de bambu sob flexocompressão

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