Hard bearing layers identification of escape hill design for facing tsunami - earthquake disaster at Deah Baroe rural area for natural disaster risk reduction

Author:

Munirwansyah M,Munirwan R P,Sungkar M,Yunita H,Munirwan H,Saharuddin ,Fachrurrazi F,Widilestari W

Abstract

Abstract Aceh is surrounded by the Indo-Australia and Euro-Asia subduction plate, which has a profound effect on the occurrence of large tectonic earthquakes above 5 SR which may cause the tsunami. The tsunami which occurred in Aceh on December 26th, 2004 had the large number of the casualties during the 9.3 magnitude earthquake was affected by the lack of temporary evacuation like escape hill. The government’s lack of preparedness for escape hill in order to deal with several serious threats such as the earthquake which may cause tsunami disaster in Banda Aceh. To deal with this serious threat, it is necessary to prepare a place of salvation to face the tsunami, in this case is an escape hill (artificial hill). The objective of this research is to determine the carrying capacity of the hard bearing layers identification of escape hill design and the amount of the settlement, due to the load of the embankment height (Hcrit) and the safety factor value. This research is conducted in Ulee Lheue Banda Aceh which was calculated by the Plaxis 8.2 finite element analysis. The research results found that the settlement value of 17.45 cm still within in the tolerance limits and the bearing stratum is still able to withstand the embankment load. Furthermore, the safety factor value is 1.04 shows that the bearing stratum is still in the safe condition (hard soil) and it does not indicate the failure.

Publisher

IOP Publishing

Subject

General Medicine

Reference9 articles.

1. Geotechnical approach for occupational safety risk analysis of critical slope in open pit mining as implication for earthquake hazard;Munirwansyah;IOP Conf. Series: Materials Sci. and Eng.,2018

2. Geotechnical engineering aspect related to Pidie Jaya - Aceh earthquake disaster and mitigation;Munirwansyah;Intern. J. on Adv. Sci. Eng. Information Techn.,2018

3. Escape Hill as geotechnical quick response method in facing upcoming tsunami disaster;Munirwan;IOP Conference Series: Earth and Envir. Sci.,2019

4. Remediation of slope failures by compacted soil-cement fill;Wu;J. of Performance of Constructed Facilities,2017

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3