Bamboo as reinforcement in structural concrete elements. Many researchers have tried to use bamboo as substitute of steel in reinforced concrete. Nov 04, 2015 beams made by combining bamboo composites and concrete are tested for strength by bending them in a machine. This study aims at exploring ways of making the use of bamboo reinforced concrete beams simple, efficient and costeffective for rural construction with ghana as a case study. Design a bamboo reinforced concrete beam to span 8 feet and to carry a uniform dead load plus live load of 500 pounds per linear foot and two concentrated loads of 12,000 pounds each symmetrically located 2 feet each side of the center line of span. Properties of bamboo reinforcement, mix proportion of concrete, design and construction technique with bamboo reinforced concrete is discussed in. Effectiveness of bamboo fiber as a strength enhancer in concrete international journal of earth sciences and engineering issn 09745904, vol. If you continue browsing the site, you agree to the use of cookies on this website. Design a bamboo reinforced concrete beam to span 2. The same mix designs can be used as would normally be used with steel reinforced concrete. The environmental and financial comparison demonstrates that bamboo can compete as a building material. Bamboo as reinforcement 127 fiber reinforced cement mortar 128 bamboo reinforcing in concrete bamboo for formwork 3 soil reinforcement 3 9. Strength properties of bamboo and steel reinforced concrete. Bamboo reinforced concrete mix proportion, design and.
There are many different ways of combining reinforced concrete and bamboo together to make the best use of the two materials, but the scope of this study was limited to reinforced concrete bamboo beams. Pdf a comparative study of bamboo reinforced concrete. Bamboo reinforced concrete construction follows same design, mix proportions and construction techniques. The same methodology and concrete, as used for bamboo reinforced concrete beams, were applied to establish the mechanical and structural behaviour of a slab of maximum dimensions of 80. There are few concerns about bamboo before declaring whether it can be used as a substitute of steel in concrete or not. Smith introduction the problems and advantages of the 7. Pdf basic study on mechanical properties of bamboo fiber. Also flexural strength test of bamboo reinforced beam is done to characterize. Experimental investigation of bamboo reinforced concrete slab. This report has been prepared to assist the seismic retrofit of the masonry structures in the design and construction of bamboo reinforced concrete. Application of sisal, bamboo, coir and jute natural.
Design, analysis, and construction ov stycast concrete elements with bamboo reinfut,uent by kenneth l, saucier and eugene k. Construction principles for bamboo reinforced concrete are discussed. Materials free fulltext application of sustainable bamboo. Comparative studies of steel, bamboo and rattan as. Strength of composite bamboo and reinforced concrete beams. Why do we use bamboo in place of steel reinforcement. A comparative study of bamboo reinforced concrete beams using. Just steel reinforcement is replaced with bamboo reinforcement. Bamboo housing 7 social aspects 8 technical aspects 145 guidelines for a housing project 163 10. An experimental investigation was conducted on cement mortar reinforced with. However, alternative natural and synthetic materials are being investigated for reinforcing concrete structures, given the limited availability of steel in developing. Bamboo, which has extremely high tensile strength, has long been used as a construction. Yet elaborate standards on bamboo as a structural material have not been developed in many countries.
Study on the use of fiber materials such as asbestos, grass, polyester, rayon, steel and so on, as. Developing countries have the highest demand for steelreinforced concrete. Feb 19, 2015 replace steel reinforcement to bamboo. Bamboo is an extremely strong fiber with twice the compressive strength of concreteand roughly the same strength toweight ratio of steel in tension.
Transfer of technology 165 the context 166 the means 166 11. Beams made by combining bamboo composites and concrete are tested for strength by bending them in a machine. Manual for the design of reinforced concrete building. Durability of bamboo and steel reinforcement in concrete elements. Bamboo reinforced concrete construction follows same design, mix proportions and construction techniques as used for steel reinforced. Fracture behavior and mechanical properties of bamboo reinforced. Bambooreinforced concrete beams subjected to thirdpoint loading. The motivation for such replacement is typically cost bamboo is readily available in many tropical and subtropical locations, whereas steel reinforcement is relatively more expensiveand. The present paper introduces some of the existing studies and application technology of bamboo reinforced concrete elements in building structures, such as bamboo reinforced concrete columns, beams, slabs and walls. Some design charts and working stress method is suggested. There has been improvement in the preservation and protection technology of bamboo as well as in jointing techniques so that the use of bamboo can be proliferated as construction material.
The study shows that bamboo reinforced concrete wall panels of aspect ratio varying from 1. These technologies are helping in increasing the durability of bamboo as construction material. The use of bamboo as reinforcement in portland cement concrete has been studied extensively by. A concise summary regarding bamboo reinforced concrete beams. Sep 05, 2015 bamboo reinforced concrete elements 1. It was concluded that the bamboo bars are suitable rebars for nonload bearing and lightweight reinforced concrete flexural structures. Bamboo fibre is stronger and cheaper than steel says eth.
Performance and durability evaluation of bamboo reinforced. Design manual navdocks dm2, structural engineering. Pdf it is a fact that the construction industry is the main consumer of. Concrete slump should be as low as workability will allow. It is a comparative study of bamboo reinforced concrete beams with shear links made of different materials. Khan department of civil engineering, aligarh muslim university aligarh202002 u.
In general, techniques used in conventional reinforced concrete construction need not he changed when bamboo is to be used for reinforcement. Easily share your publications and get them in front of issuus. Pdf a comparative study of bamboo reinforced concrete beams. It was found that for steel itis necessarytospend 50times more energy than. Science, mechanics of materials, civil and structural engineering, building and construction. To reduce the cost of construction so that houses may be made affordable to. The use of small diameter wholeculm bars andor split bamboo a. Issuu is a digital publishing platform that makes it simple to publish magazines, catalogs, newspapers, books, and more online. Designing and building with bamboo humanitarian library. The web materials considered were bamboo, rattan cane and steel. The prestandard env for ec2 has now been available since 1992. Founded in 1904 and headquartered in farmington hills, michigan, usa, the american concrete institute is a leading authority and resource worldwide for the development, dissemination, and adoption of its consensusbased standards, technical resources, educational programs, and proven expertise for individuals and organizations involved in concrete design. Bamboo reinforced concrete bamboo reinforced concrete. Bamboo construction source book by hunnarshala issuu.
Study of bamboomesh reinforced cement composites sciencedirect. Concrete architecture, design and furniture projects, including concrete houses, objects cast from concrete, and 3dprinted concrete projects. Bamboo reinforced concrete properties, mix proportion, design and construction. Among the various natural fibres, sisal fibre reinforced composite, bamboo fibre reinforced composite, coir reinforced composite and jute fibre reinforced composite are of particular interest as these composites have high impact strength besides having moderate tensile and flexural properties compared to other lignocellulosic fibres.
Experimental study on bamboo as a reinforcing material in concrete. Bamboo reinforced concrete free download as powerpoint presentation. To facilitate its familiarisation the institution of structural engineers and. Performance evaluation of bamboo reinforced concrete beam. Jul 17, 2019 the study shows that bamboo reinforced concrete wall panels of aspect ratio varying from 1. Firstly the members of my thesis committee for their undaunted support and. The use of bamboo as a reinforcing material in concrete is actually quite well documented, there is a link on our blog to a us navy sponsored report. In this paper, aptness of bamboo as reinforcement in concrete will be evaluated. Hence leaves an option of using bamboo as potential reinforcement in low cost construction. Reinforced concrete rc also called reinforced cement concrete or rcc is a composite material in which concrete s relatively low tensile strength and ductility are counteracted by the inclusion of reinforcement having higher tensile strength or ductility. Developing countries have the highest demand for steel reinforced concrete.
To assess this, tensile strength test of bamboo having three and five nodes are performed. Aug, 2014 by stacking my bamboo concrete chains through more narrow bamboo poles, the longitudal bamboo would be cast with concrete and act as a support beam around which a bamboo concrete lace could pivot. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Bamboosa tulda, bamboo reinforced concrete beams, flexural strength, tensile strength. A prototype three bay portal frame, that would not be uncommon in regions of the world where bamboo reinforced concrete may be considered, is used to illustrate bamboo reinforced concrete design and as a basis for a life cycle assessment of the same. Steel reinforced concrete is the most common building material in the world, and developing countries use close to 90% of the cement and 80% of the steel consumed by the global construction sector. Fiber reinforced concrete is getting popular in the field of construction materials. It is a boon for light weight and temporary buildings. Now a days, all the buildings and structural components are mainly depends on usage of rcc. Istructe ec2 concrete design manual 9 foreword the eurocode for the design of concrete structuresec2 is likely to be published as a euronorm en in the next few years. Iso22156 for bamboo structural design and iso22157 for determination of physical and. There are however a number of important considerations which currently limit the use of bamboo as a universally applicable construction material. This study aims at exploring ways of making the useof bamboo reinforced concrete beams simple, efficient and costeffective for rural construction with ghana as a case study.