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Hasil Pencarian

Ditemukan 34994 dokumen yang sesuai dengan query
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Reston, VA : The Society, 1997
624.176 2 SEI
Buku Teks  Universitas Indonesia Library
cover
London: Elsevier, 1992
624.17 NON (1)
Buku Teks  Universitas Indonesia Library
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Gupta, Ajaya Kumar
Boston: Blackwell, 1990
624.12 GUP r
Buku Teks  Universitas Indonesia Library
cover
"The book focuses on the use of inelastic analysis methods for the seismic assessment and design of bridges. "
Dordrecht, Netherlands: Springer, 2012
e20405619
eBooks  Universitas Indonesia Library
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Ericko Rinanto Pratama
"Estimansi desain parameter merupakan hal yang tepat dilakukan sebelum melakukan akuisisi seismik. Menentukan geometri desain akuisisi yang tepat sesuai dengan kondisi lapangan dapat meningkatkan proses akuisisi yang efektif, menghasilkan data seismik berkualitas bagus, meningkatkan signal-to-noise ratio, dan menekan biaya operasional akuisisi. Penelitian ini dilakukan untuk menentukan desain parameter akuisisi seismik 2D yang dapat memberikan resolusi gambar bawah permukaan yang baik sesuai dengan data seismik terdahulu. Penelitian ini dimulai dengan membuat model kecepatan sintetik yang sesuai dengan informasi data geologi sebenarnya. Parameter desain dibuat dengan perbedaan jarak shotpoint dan jarak receiver. Opsi pertama dibuat dengan interval shotpoint sebesar 150 meter dan interval receiver sebesar 60 meter. Opsi kedua dibuat dengan interval shotpoint sebesar 115 meter dan interval receiver sebesar 60 meter. Opsi ketiga dibuat dengan interval shotpoint sebesar 100 meter dan interval receiver sebesar 40 meter. Dari ketiga opsi tersebut, dilakukan penjalaran gelombang akustik dengan menggunakan sinyal ricker sebesar 40 Hz dan panjang perekaman sebesar 6 detik. Hasilnya ditunjukkan dengan data gather yang berbeda tiap parameter. Hasil data gather yang menunjukkan kualitas bagus terdapat pada opsi ketiga dengan interval shotpoint sebesar 100 meter dan interval receiver sebesar 40 meter.

Parameter design estimation is the key of success to do before seismic acquisition. Determining the appropriate acquisition design geometry in accordance with field conditions can improve the effectiveness of acquisition process, produce good quality seismic data, increase signal-to-noise ratio, and reduce acquisition operational costs. This research was conducted to determine the design of 2D seismic acquisition parameters that can provide good subsurface image resolution in accordance with previous seismic data. This research begins by creating a synthetic velocity model that matches the actual geological data information. Design parameters are made with the difference in shotpoints interval and receiver interval. The first option is made with a shotpoints interval of 150 meters and a receiver interval of 60 meters. The second option is made with a shotpoints interval of 115 meters and a receiver interval of 60 meters. The third option is made with a shotpoints interval of 100 meters and a receiver interval of 40 meters. Of the three options, acoustic wave propagation is performed using a ricker signal of 40 Hz and a recording length of 6 seconds. The results are shown with different data gather for each parameter. The results of the data gather showing good quality are found in the third option with a shotpoint interval of 100 meters and a receiver interval of 40 meters."
Depok: Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2020
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UI - Skripsi Membership  Universitas Indonesia Library
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"This book focuses on the seismic design of Structures, Piping Systems and Components (SSC). It explains the basic mechanisms of earthquakes, generation of design basis ground motion, and fundamentals of structural dynamics; further, it delves into geotechnical aspects related to the earthquake design, analysis of multi degree-of-freedom systems, and seismic design of RC structures and steel structures. The book discusses the design of components and piping systems located at the ground level as well as at different floor levels of the structure. It also covers anchorage design of component and piping system, and provides an introduction to retrofitting, seismic response control including seismic base isolation, and testing of SSCs. The book is written in an easy-to-understand way, with review questions, case studies and detailed examples on each topic. This educational approach makes the book useful in both classrooms and professional training courses for students, researchers, and professionals alike."
Singapore: Springer Singapore, 2019
e20511020
eBooks  Universitas Indonesia Library
cover
Universitas Indonesia, 1994
S28182
UI - Skripsi Membership  Universitas Indonesia Library
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Muto, Kiyoshi
Tokyo: Shokoku-Sha, 1965
691.3 MUT s
Buku Teks SO  Universitas Indonesia Library
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"This book features chapters based on selected presentations from the International Congress on Advanced Earthquake Resistance of Structures, AERS2016, held in Samsun, Turkey, from 24 to 28 October 2016.It covers the latest advances in three widely popular research areas in Earthquake Engineering: Performance-Based Seismic Design, Seismic Isolation Systems, and Structural Health Monitoring.
The book shows the vulnerability of high-rise and seismically isolated buildings to long periods of strong ground motions, and proposes new passive and semi-active structural seismic isolation systems to protect against such effects. These systems are validated through real-time hybrid tests on shaking tables.
Structural health monitoring systems provide rapid assessment of structural safety after an earthquake and allow preventive measures to be taken, such as shutting down the elevators and gas lines, before damage occurs. Using the vibration data from instrumented tall buildings, the book demonstrates that large, distant earthquakes and surface waves, which are not accounted for in most attenuation equations, can cause long-duration shaking and damage in tall buildings.
The overview of the current performance-based design methodologies includes discussions on the design of tall buildings and the reasons common prescriptive code provisions are not sufficient to address the requirements of tall-building design. In addition, the book explains the modelling and acceptance criteria associated with various performance-based design guidelines, and discusses issues such as selection and scaling of ground motion records, soil-foundation-structure interaction, and seismic instrumentation and peer review needs.The book is of interest to a wide range of professionals in earthquake engineering, including designers, researchers, and graduate students."
Switzerland: Springer Cham, 2019
e20502366
eBooks  Universitas Indonesia Library
cover
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