The effect of Soil-structure interaction on Multi-Storey building resonance and Dynamic Shear modulus for Pidie Jaya Aceh earthquake

Munirwansyah, M.; Munirwan, Reza Pahlevi; Sungkar, Munira; Melinda, Z

doi:10.1088/1757-899x/523/1/012038

Cited by 9 publications

(3 citation statements)

References 11 publications

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“…However, geological parameters, such as rock type is not a single factor affecting the level of lands capability to withstand earthquake shakings that may have a destructive effect on life above it. Other factors, such as soils (Liu et al 2020;Taghizadeh 2021;Munirwansyah et al 2019), land use (Barua et al 2020) and slope (Kahandawa et al 2018) may be used to determine the extent of the capability of the land to withstand the shakings and transmit seismic waves. The integration of rock and soil traits is crucial in ascertaining their resilience against seismic activities; hence, incorporating this aspect into the research is indispensable.…”

Section: Introductionmentioning

confidence: 99%

Developing a Seismic Land Capability Framework for Earthquake-Resistant Housing Based on Gis Approach: A Case of Sukabumi District

SUTRISNO,

SUWARNO,

RAHADIATI

et al. 2024

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The majority of fatalities in an earthquake are those caused by collapsing buildings. The ability of the land to endure seismic activity, Seismic Land Capability (SLc), has a significant impact on this catastrophe. Therefore, the primary objective of this research is to create a comprehensive framework for SLc and its impact on the vulnerability of built-up areas (BV). This objective aligns with the Indonesian government's initiative to promote earthquake-resistant housing in regions susceptible to seismic threats. The selection of Sukabumi District in West Java, Indonesia, a region renowned for its high seismic activity, as the primary focus of this study, highlights its significance. Distinctively, this research transcends conventional analyses of earthquake vulnerability by incorporating a diverse array of factors that contribute to land instability and the potential for residential area collapse. It employs a sophisticated spatial model, evaluated through the application of a weighted score method and multicriteria analysis within a Geographic Information System (GIS) framework. The findings reveal that the majority of communities reside within zones of moderate vulnerability, characterized by an unstable to moderate SLc level. The validation of the spatial model, conducted through an empirical validation method, demonstrated a high degree of accuracy, with a score of 0.87 according to Guilford scale. Crucially, the study identifies a multitude of parameters as pivotal in the construction of an effective SLc and BV spatial model. These parameters include seismic history, soil type, and the structural and geological features of the land, as well as the slope/topography, the land use of built-up areas, and socio-economic data such as types of buildings and the readiness of disaster infrastructure. Through its comprehensive analysis, this research furnishes essential insights for augmenting disaster preparedness and informing efforts to build earthquake-resistant housing, thereby significantly contributing to the mitigation of earthquake-related risks and enhancing the safety and resilience of vulnerable communities

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Section: Introductionmentioning

confidence: 99%

Developing a Seismic Land Capability Framework for Earthquake-Resistant Housing Based on Gis Approach: A Case of Sukabumi District

SUTRISNO,

SUWARNO,

RAHADIATI

et al. 2024

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“…Additionally, Aceh-Indonesia has one of the highest rates of seismic activity in the world [22,23]. Notably in the aftermath of multiple historic big earthquakes in Aceh, such as the 8.9 Mw earthquake-tsunami of 2004 that caused death and destroyed numerous structures [24], it is critical to conduct a comprehensive analysis of the concrete used in construction [25].…”

Section: Introductionmentioning

confidence: 99%

Effect of Coral Aggregates of Blended Cement Concrete Subjected to Different Water Immersion Condition

Bunyamin

Kurniasari

Munirwan

et al. 2022

Advances in Civil Engineering

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The increasing use of concrete in construction has caused an increase in the need for resources for concrete mixtures and driving wide-scale mining. One alternate material that can be used for aggregates replacement is coral. Coral aggregates (CA) have similar chemical characteristics to cement. The compressive strength and tensile splitting strength tests of concrete coral aggregates were performed based on the ASTM and ACI standards. This study aims are to investigate the usage of CA as a partial replacement of cement and fine aggregate to increase the strength of concrete at substitution percentages of 0, 5, 10, and 15%. Two different water submerged scenarios of distilled water and salt sea water immersion were applied. The concrete strength test was carried out after 28 days of curing time, with the specified concrete quality of 17 MPa. The results showed that immersion in distilled water has a higher concrete strength than immersion in sea water. The maximum compressive strength of concrete for distilled and sea water immersion is for 0% CA content of 18.47 and 14.89 MPa, respectively. Moreover, the highest value of the split tensile strength of concrete with distilled and sea water immersion is for CA substitution of 5% of 2.52 and 2.5 MPa, respectively. The addition of 5% coral aggregates to cement and fine sand is the optimum combination since it increases the maximum split tensile strength of concrete.

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“…e magnitude of the potential seismic load that may be received by a building is determined by some interrelated factors. Seismicity around the construction site can determine earthquake disturbances; characteristics of soil movements, [7] such as amplitude, duration, and predominant period; and structural dynamic response characteristics, such as natural periods, attenuation factors, and ductility factors [8,9]. Building dimensions in some locations may be affected differently by seismic loads.…”

Section: Introductionmentioning

confidence: 99%

Cost Estimation of Structural Components of a Building by considering the Seismic Load on Different Regions

Mubarak

Abdullah

Azmeri

et al. 2019

Advances in Civil Engineering

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Seismic loads should be considered in the cost estimation process as a consequence of changes in structural dimensions. Seismic loads received by buildings vary from one region to another, which are used as a basis for dimensioning structural components. This paper aims to investigate the potential cost changes of the reinforced concrete (RC) beam and column elements as an implication of variations in seismic load received by a building constructed in different seismic areas. This study was applied to a prototype of the two-story building. The structure analysis performed with dynamic analysis by varying seismic design categories based on eight seismic zones in the observed area. The utilization of a building prototype was applied to three indices of seismic importance factor to represent the building occupancy category. The results of the study explaining the increase in the total cost of the two RC elements are 0.68%, 1.70%, and 1.54%, respectively, for the seismic importance factor indices of 1.00, 1.25, and 1.50. The variations of the costs due to the factor of seismic load and building occupancy categories indicate that both factors need to be considered in the cost estimation process of buildings.

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The effect of Soil-structure interaction on Multi-Storey building resonance and Dynamic Shear modulus for Pidie Jaya Aceh earthquake

Cited by 9 publications

References 11 publications

Developing a Seismic Land Capability Framework for Earthquake-Resistant Housing Based on Gis Approach: A Case of Sukabumi District

Developing a Seismic Land Capability Framework for Earthquake-Resistant Housing Based on Gis Approach: A Case of Sukabumi District

Effect of Coral Aggregates of Blended Cement Concrete Subjected to Different Water Immersion Condition

Cost Estimation of Structural Components of a Building by considering the Seismic Load on Different Regions

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