Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Widjojo A. Prakoso"'
Investigation of Ground Motion and Local Site Characteristics of the 2018 Lombok Earthquake Sequence
Autor:
Sigit Pramono, Widjojo A. Prakoso, Supriyanto Rohadi, Dwikorita Karnawati, Dadang Permana, Bambang S. Prayitno, Ariska Rudyanto, Muhamad Sadly, Artadi P. Sakti, Ardian P. Octantyo
Publikováno v:
International Journal of Technology, Vol 11, Iss 4, Pp 743-753 (2020)
In 2018, Lombok Island was hit by a major earthquake sequence. The Indonesia Meteorological, Climatological, and Geophysics Agency (BMKG) reported that the Lombok Island earthquake sequence started with an Mw 6.4 foreshock, followed by an Mw 6.8
Externí odkaz:
https://doaj.org/article/0e76d9466d9141de985008da63ba87f5
Publikováno v:
International Journal of Technology, Vol 6, Iss 4, Pp 709-717 (2015)
Cement column reinforcement is a method of soil reinforcement used in the field to increase soil's shear strength and decrease soil's compressibility. A set of laboratory studies of the effect of cement column reinforcement on shear strength in an
Externí odkaz:
https://doaj.org/article/f1732da63f314f179f736b63085922bf
Publikováno v:
International Journal of Technology, Vol 6, Iss 3, Pp 380-387 (2015)
This study discusses the evaluation of Hara’s model to estimate seismic moment magnitude (MW) by using teleseismic waveform data, and then presents the development of an extended Hara model. Both models use the maximum amplitude of displacement
Externí odkaz:
https://doaj.org/article/064f891b52fd42d88c2c4ec149012212
Publikováno v:
International Journal of Technology, Vol 6, Iss 2, Pp 254-263 (2015)
Oil and gas exploration is increasingly moving to deepwater locations to meet the increasing energy demands. In this environment, floating structures with suction pile foundations are commonly used because their the cost-effectiveness. Some studies h
Externí odkaz:
https://doaj.org/article/a7c60f963bd54157953488a97a1de04d
Autor:
Wiwik Rahayu, Rabbani Isya Ramadhan, Aldo Wirastana Adinegara, Glenn Adriel Adiguna, Abdul Halim Hamdany, Martin Wijaya, Widjojo Adi Prakoso, Fathiyah Hakim Sagitaningrum, Alfrendo Satyanaga
Publikováno v:
Results in Engineering, Vol 24, Iss , Pp 103244- (2024)
Due to climate change, higher rainfall infiltration is expected in the future and it may cause a slope failure. Simultaneously, infrastructure construction and urban redevelopment are rapidly generating large amounts of construction and demolition wa
Externí odkaz:
https://doaj.org/article/6579c7dfeb284cccbee98019aba4a100
Autor:
Widjojo A. Prakoso
Publikováno v:
Jurnal Teknik Sipil, Vol 18, Iss 3, Pp 301-308 (2011)
Dalam rangka pengembangan korelasi antara kecepatan rambat gelombang geser vs dan tahanan penetrasi standar N-SPT untuk tanah Indonesia, hasil dari uji penetrasi standar dan uji seismic downhole dari tiga lokasi di daerah Jakarta dikumpulkan dan dia
Externí odkaz:
https://doaj.org/article/ff061256b6f541be9878c8fad06bfc51
Autor:
Widjojo A. Prakoso
Publikováno v:
Jurnal Teknik Sipil, Vol 17, Iss 3, Pp 205-210 (2010)
To initiate the development of cone penetration resistance qc and shear wave velocity Vs correlations of soils from Indonesia, the results of mechanical cone penetration soundings and seismic downhole tests from Depok, West Java area are compiled and
Externí odkaz:
https://doaj.org/article/3781fccf701a41d7a6646c911c9d5be0
Publikováno v:
Rekayasa Sipil, Vol 16, Iss 3, Pp 207-215 (2022)
Numerical study was conducted by using ABAQUS software to investigate two issues on spun pile connections. The issues are usage of non-shrinkage concrete infill cast inside hollow of pile and ductility. An experimental test was carried out to investi
Externí odkaz:
https://doaj.org/article/911789812a99473da18c97d43e8ca1d0
Publikováno v:
Teras Jurnal: Jurnal Teknik Sipil, Vol 12, Iss 1, Pp 117-130 (2022)
Abstrak Berdasarkan SNI 8460, spun pile sebagai struktur bawah didesain belum menggunakan konsep performance-based design (PBD) karena pertimbangan sulitnya proses perbaikan, meskipun PBD sudah diperbolehkan di negara lain. Peta gempa tahun 2017 men
Externí odkaz:
https://doaj.org/article/3a6874d727874b2bb6408f9b6c5bc824
Publikováno v:
Teras Jurnal: Jurnal Teknik Sipil, Vol 12, Iss 1, Pp 215-228 (2022)
Abstrak Elevated Pile Cap (EPC) merupakan fondasi tertanam sebagian di dalam tanah yang rentan terhadap beban gempa karena momen fleksural yang terjadi lebih besar daripada jenis fondasi yang tertanam sepenuhnya. Studi numerikal dengan metode BNWF m
Externí odkaz:
https://doaj.org/article/418e70e7ebfa43d5a95486a04ace7d95