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Ditemukan 8724 dokumen yang sesuai dengan query
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"Advanced fibre-reinforced polymer (FRP) composites have become essential materials for the building of new structures and for the repair of existing infrastructure. Advanced fibre-reinforced polymer (FRP) composites for structural applications provides an overview of different advanced FRP composites and the use of these materials in a variety of application areas.
Part one introduces materials used in the creation of advanced FRP composites including polyester, vinylester and epoxy resins. Part two goes on to explore the processing and fabrication of advanced FRP composites and includes chapters on prepreg processing and filament winding processes. Part three highlights properties of advanced FRP composites and explores how performance can be managed and tested. Applications of advanced FRP composites, including bridge engineering, pipe rehabilitation in the oil and gas industry and sustainable energy production, are discussed in part four.
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Cambridge, UK: Woodhead, 2013
e20426761
eBooks  Universitas Indonesia Library
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Hayes, Brian S.
"Optical microscopy is one of the most valuable?but under utilized?tools for analyzing fiber reinforced polymer matrix composites. This hands-on instructional book covers everything; sample preparation, microscopic techniques, and applications. The power of optical microscopy to study the microstructure of these heterogeneous, anisotropic materials is illustrated with over 180 full color images."
Materials Park, Ohio: ASM International, 2010
e20451687
eBooks  Universitas Indonesia Library
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Azah Nurmailani Fauziah
"Penekanan setelah impak merupakan salah satu parameter penting pada komposit dengan penguat serat sebagai material struktur. Penelitian ini bertujuan untuk memperoleh nilai tekan sesudah impak dan kerusakannya pada komposit epoksi-kevlar, epoksi-gelas dan epoksi-hibrid-kevlar/gelas. Spesimen komposit difabrikasi dengan metode hand lay-up dengan variasi energi impak yang diberikan adalah 4 J, 8 J dan 15 J. Pengamatan dengan Through Transmission Ultrasonic setelah impak menunjukkan bahwa kerusakan yang terjadi adalah delaminasi. Komposit terbaik ditinjau dari nilai kuat tekan yang tinggi dan ukuran delaminasi yang paling kecil. Dapat dikatakan bahwa nilai kuat tekan tertinggi adalah epoksi-gelas yaitu sebesar 119,85 8,31 MPa.

Compression after impact is one of important parameter of fiber reinforced composites as structural materials. This research aimed to obtain the values of compression after impact and their resulting damage on kevlar epoxy, glass epoxy, and kevlar glass epoxy hybrid composites. The composite specimens were fabricated by a hand lay up method. These materials were experienced impact energy with a variation of 4 J, 8 J, and 15 J. Observation by Through Transmission Ultrasonic showed that the type of resulting damage after impact was delamination. From this research, the highest compressive strength and the smallest delamination belongs to the glass epoxy composite, with the value of 119,85 8,31 MPa as the highest value of compression strength.
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Depok: Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2017
S67024
UI - Skripsi Membership  Universitas Indonesia Library
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Jain, Ravi, editor
"This book examines current issues of fiber reinforced polymer (FRP) composites in civil infrastructure. The contents of this book are divided into two parts. The first part engages topics related to durability and service life of FRP composites and how they contribute to sustainability. The second part highlights implementation and applications of the FRP composites with an emphasis on bridge structures. An introductory chapter provides an overview of FRP composites and its role in a sustainable built environment highlighting the issues of durability and service life followed by a current review of sustainability in infrastructure design.​
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Dordrecht, Netherlands: Springer, 2012
e20405389
eBooks  Universitas Indonesia Library
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Wira Dharma Putra
Depok: Fakultas Teknik Universitas Indonesia, 1999
S47872
UI - Skripsi Membership  Universitas Indonesia Library
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Pochirahu, Kishore V., editor
"This book presents a comprehensive knowledge-set of matrix, fiber and interphase behavior under long-term aging conditions, theoretical modeling and experimental methods. This book covers long-term constituent behavior, predictive methodologies, experimental validation and design practice. Readers will also find a discussion of various applications, including aging air craft structures, aging civil infrastructure, in addition to engines and high temperature applications."
New York: Springer, 2012
e20405914
eBooks  Universitas Indonesia Library
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Aldila Firsty Fitriana
"Glass fibre reinforced polymer (GFRP) komposit, diantara serat penguat material lain, merupakan serat yang sangat ekonomis dan dan menawarkan fleksibilitas yang luas berguna bagi para insinyur. Kekuatan dan kekakuan mereka dapat disesuaikan dengan porsi bahan penguat. Kendati manfaat ini, industri konstruksi mengalami kesulitan mengadopsi teknologi ini karena kekuatannya rendah modulus, perilaku jangka panjang, proses produksi yang mahal dan tidak adanya standar desain. Penelitian lebih lanjut harus berkonsentrasi pada daya tahan dan peningkatan perlawanan mereka terhadap suhu tinggi. Standar desain divalidasi juga harus diproduksi untuk meningkatkan penggunaan komposit GFRP oleh industri konstruksi.

Glass fibre reinforced polymer (GFRP) composites, among the other fibre reinforcing materials, is the least expensive fibre, and it offers extensive flexibility of use to the engineers. Their strength and stiffnesses can be customised by the portion of reinforcing material. Despite these benefits, the construction industry has difficulty adopting this technology because of its low-modulus strength, long term term behaviour, expensive production process and the absence of design standards. Further research must concentrate on the durability and improvement of their resistance to elevated temperatures. Validated design standards must also be produced to enhance the use of GFRP composites by the construction industry.
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Depok: Fakultas Teknik Universitas Indonesia, 2014
TA-Pdf
UI - Tugas Akhir  Universitas Indonesia Library
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Duxford: Woodhead Publishing, 2027
617.6 CLI
Buku Teks SO  Universitas Indonesia Library
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Agus Subrianto
"Penggunaan serat alami seperti serabut kelapa pada bahan semen memodifikasi sifat reologi dari bahan pada kondisi segar dan sifat mekanik pada kondisi keras. Sifat fisik dan kimia dapat mengubah interface antara serat dan matriks selama pengerasan. Pada penelitian ini dilakukan pengujian terhadap matriks dan serat yang digunakan. Kemudian dilakukan proses fabrikasi sampel. Langkah terakhir dipelajari pengaruh beban yang diterapkan pada matriks terhadap ikatan antara matriks dan serat. Hasil pengujian menunjukkan bahwa penambahan serabut dalam air yang digunakan dalam pasta menurunkan kekuatan matriks. Sedangkan adhesi antara makriks dengan serat meningkat seiring dengan meningkatnya konsolidasi matriks.

The use of natural fibers such as coconut fiber in cementitious materials modifies the rheological properties of the fresh material and mechanical properties in the hardened state. Its physical and chemical properties can modify the interface between fiber and matrix during hardening. Initially the study and presentation of matrix and fiber used are provided. Then the process of samples fabrication is presented. In the last step, the influence of the load applied on the matrix to the adhesion between the matrix and fibers. Test results show that the addition of coir in the water used in the paste decreases the strength of matrix and the fiber-matrix adhesion increases with the growth of the matrix consolidation."
Depok: Fakultas Teknik Universitas Indonesia, 2013
T35569
UI - Tesis Membership  Universitas Indonesia Library
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"The use of fiber-reinforced polymer (FRP) composite materials has had a dramatic impact on civil engineering techniques over the past three decades. FRPs are an ideal material for structural applications where high strength-to-weight and stiffness-to-weight ratios are required. Developments in fiber-reinforced polymer (FRP) composites for civil engineering outlines the latest developments in fiber-reinforced polymer (FRP) composites and their applications in civil engineering.
Part one outlines the general developments of fiber-reinforced polymer (FRP) use, reviewing recent advancements in the design and processing techniques of composite materials. Part two outlines particular types of fiber-reinforced polymers and covers their use in a wide range of civil engineering and structural applications, including their use in disaster-resistant buildings, strengthening steel structures and bridge superstructures.
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Cambridge, UK: Woodhead, 2013
e20426920
eBooks  Universitas Indonesia Library
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