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Instrumented full scale test and numerical analysis to investigate performance of bamboo pile-mattress system as soil reinforcement for coastal embankment on soft clay
Irsyam M.a, Krisnanto S.a, Wardhani S.P.R.b
a Civil Engineering Department, Faculty of Civil and Environmental Engineering, Bandung Institute of Technology, Indonesia
b Civil Engineering Department, Faculty of Engineering, Diponegoro University, Indonesia
[vc_row][vc_column][vc_row_inner][vc_column_inner][vc_separator css=”.vc_custom_1624529070653{padding-top: 30px !important;padding-bottom: 30px !important;}”][/vc_column_inner][/vc_row_inner][vc_row_inner layout=”boxed”][vc_column_inner width=”3/4″ css=”.vc_custom_1624695412187{border-right-width: 1px !important;border-right-color: #dddddd !important;border-right-style: solid !important;border-radius: 1px !important;}”][vc_empty_space][megatron_heading title=”Abstract” size=”size-sm” text_align=”text-left”][vc_column_text]Large-scale debris flow hazards occurred in Ta-Chia River watershed during typhoons that passed through Taiwan from 2001 to 2005 without forewarning. Especially, the Minduli typhoon event in 2004 hit Taiwan which caused severe property damage and inflicted heavy casualties. Though landslide-induced debris flows present a hazard that is being increasingly recognized, such a large-scale debris flow hazard in Ta-Chia River watershed still appears to be particular. In this paper, we present a detailed study on the occurrence of regional debris flow hazard in Ta-Chia River watershed and reveal the trigger mechanism of the landslide and debris flow. Our findings indicate that the regional debris flow hazards were mainly caused by the huge amount of sparsely deposited materials from landslides triggered by Chi-Chi earthquake. Rapidly increasing water pressure caused by typhoon events provided a powerful force that moved the sparsely deposited materials into gullies and then triggered the debris flow movement. A strong coupling between the spatial distribution of rainfalls and the occurrence of regional debris flows is also addressed. © 2008 Science Press Beijing and Springer-Verlag GmbH Berlin Heidelberg Geotechnical Engineering for Disaster Mitigation and Rehabilitation.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Author keywords” size=”size-sm” text_align=”text-left”][vc_column_text]ChiChi earthquake,Debris flow hazards,Deposited materials,Full scale tests,Property damage,River watersheds,Trigger mechanism,Water pressures[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Indexed keywords” size=”size-sm” text_align=”text-left”][vc_column_text][/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Funding details” size=”size-sm” text_align=”text-left”][vc_column_text][/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”DOI” size=”size-sm” text_align=”text-left”][vc_column_text]https://doi.org/10.1007/978-3-540-79846-0_11[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/4″][vc_column_text]Widget Plumx[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row][vc_column][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][/vc_column][/vc_row]