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大学・研究所にある論文を検索できる 「Seismic performance evaluation and risk assessment of typical reinforced concrete frame buildings with masonry infill and conventional vertical extension in Nepal」の論文概要。リケラボ論文検索は、全国の大学リポジトリにある学位論文・教授論文を一括検索できる論文検索サービスです。

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Seismic performance evaluation and risk assessment of typical reinforced concrete frame buildings with masonry infill and conventional vertical extension in Nepal

PRADHAN SUJAN 真田 靖士 Sujan PRADHAN Yasushi SANADA 東京工業大学 DOI:https://doi.org/10.1007/s10518-021-01246-2

2021.11.09

概要

Many reinforced concrete (RC) frame buildings in Nepal were significantly damaged by the 7.8 magnitude (Mw) earthquake in Nepal on April 25, 2015. To contribute to mitigate future earthquake disasters, the current study focuses on two specific characteristics of residential RC frame buildings in the capital city of Nepal, Kathmandu: the application of brick masonry infill to exterior and partition walls, and the conventional vertical extension of building stories different from the design. Although these factors are likely to significantly affect the seismic performance, their effects are frequently neglected in practical design and construction management in developing countries. Hence, the main objective of this research is to investigate and clarify the seismic performance of RC frame buildings considering the above factors through experimental and numerical investigations. The present paper (1) briefly introduces the characteristics of a typical residential RC frame building in Kathmandu, (2) illustrates the numerical modeling parametrically considering three different contributions of brick masonry infill walls and (3) investigates the seismic performance of the RC frame building considering the effects of the infill wall modeling and the vertical extension through numerical analyses. Consequently, it was found that the consideration of the in-plane stiffness and strength of the infill walls resulted in both positive and negative contributions to the seismic performance of low-rise (up to three stories) and medium-rise (more than three stories) buildings respectively, quantitatively clarifying significant effects of the presence of infill and the vertical extension. These findings contribute to provide realistic solutions to upgrade the seismic performance by utilizing or removing the brick masonry infill walls or by managing the building stories to mitigate future earthquake disasters on typical RC frame buildings not only in Nepal but also in other countries with similar backgrounds.

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参考文献

American Society of Civil Engineers ASCE/SEI 7–05 (2006) Minimum Design Loads for Buildings and Other Structures

Architectural Institute of Japan (AIJ) (2004) Guidelines for Performance Evaluation of Earthquake Resistant Reinforced Concrete Building (Draft) (in Japanese)

Architectural Institute of Japan (AIJ) (2016) Reconnaissance Report on the 2015 Nepal Gorkha Earthquake Architectural Institute of Japan (AIJ) (2018) Standard for Structural Calculation of Reinforced Concrete Structures (in Japanese)

Aryal R (2020) In-situ Compressive Strength Assessment of Concrete in Under-Construction Residential Buildings at Gaindakot Municipality, Thesis for M. Sc. Degree in Construction Management. Pokhara University, Nepal

Bothara J, Dizhur D, Dhakal RP, Ingham J (2018) from the 1988 Udaypur to the 2015 Gorkha Earthquake, Nepal and beyond. 2018 NZSEE Conference, New Zealand Society for Earthquake Engineering

Chaulagain H, Rodrigues H, Spacone E, Varum H (2015) Seismic response of current rc frame buildings in kathmandu valley. Struct Eng Mech 53(4):791–818. https://doi.org/10.12989/sem.2015.53.4.791

Gautam D, Rodrigues H, Bhetwal KK, Neupane P, Sanada Y (2016) Common structural and construc- tion deficiencies of nepalese buildings. Innov Infrastruct Solut 1(1):1–18. https://doi.org/10.1007/ s41062-016-0001-3

Ichinose T (1992) A shear design equation for Ductile R/C members. Earthq Eng Struct Dyn 21:197–214. https://doi.org/10.1002/eqe.4290210302

IS: 1893–1984 (1986) Indian Standard Criteria for Earthquake Resistant Design of Structures. Bureau of Indian Standards, New Delhi, India

IS 1893 (1893) Indian Standard Criteria for Earthquake Resistant Design of Structures Part 1 General Provi- sions and Buildings. Bureau of Indian Standards, New Delhi, India

IS 1905–1987 (1989) Code of Practice for Structural Use of Unreinforced Masonry. Bureau of Indian Stand- ards, New Delhi, India

Kabeyasawa T, Shoihara H, Otani S, Aoyama H (1983) Analysis of the full-scale seven-story reinforced concrete test structure. J Faculty Eng University of Tokyo 37(2):431–477

Kuramoto H, Teshigawara M, Okuzono T, Koshika N, Takayama M, Hori N (2000) Predicting the Earth- quake Response of Buildings Using Equivalent Single Degree of Freedom System. In: Proceedings of 12th World Conference on Earthquake Engineering, paper 1039

Maidiawati SY (2017) R/C frame-infill interaction model and its application to indonesian buildings. Earthq Eng Struct Dyn 46:221–241. https://doi.org/10.1002/eqe.2787

Mainstone RJ (1971) On the Stiffness and Strengths of Infilled Frames. Proc Inst Civl Eng, Suppl.iv :57–90 Mondal A, Ghosh S (2013) Performance-based evaluation of the response reduction factor for Ductile RC frames. Eng Struct 56:1808–1819. https://doi.org/10.1016/j.engstruct.2013.07.038

Mostafaei H, Kabeyasawa T (2004) Effects of masonry walls on the seismic response of reinforced concrete buildings subjected to the 2003 bam earthquake strong motion: a case Study of Bam Telephone center. Bull Earthq Res Inst 79:133–156

Motra GB (2015) Performance of Buildings During Gorkha Earthquake 2015 and Recent Trends of Repair/ Rehabilitation Works. IOE Grad Conf 1–5

Murty CVR, Jain SK (2000) Beneficial Influence of Masonry Infill Walls on Seismic Performance of RC Frame Buildings. 12th World Conf Earthq Eng, paper 1790

National Planning Commission Nepal (NPC) (2015) Post Disaster Needs Assessment. Government of Nepal, Kathmandu, Nepal

NBC 201, (1994) (1994) Mandatory Rules of Thumb Reinforced Concrete Buildings with Masonry Infill. Department of Urban Development and Building Construction, Kathamandu, Nepal

NBC: 105: 2020 (2020) Nepal National Building Code Seismic Design of Buildings in Nepal. Department of Urban Development and Building Construction. Kathmandu, Nepal

Neupane P, Shrestha S (2015) Comparative analysis of seismic code of Nepal and India for RC Frame build- ing. Int J Eng Trends Technol 28:102–105

Newmark NM, Hall WJ (1982) Earthquake spectra and design, United States of America NSET, GHI (1998) The Kathmandu Valley Earthquake Risk Management Action Plan, Kathamdnu, Nepal NZSEE (2017) The seismic assessment of existing buildings, section c7-moment resisting frames with infill panels. New Zealand Society of Earthquake Engineering, Wellington

Paulay T, Priestley MJN (1992) Seismic Design of Reinforced Concrete and Masonry Buildings. United States of America

Pradhan S, Li Y, Sanada Y, Katayama H, Fukui S, Bhetwal KK, Choi H, Hibino Y, Kusunoki K (2020) Effects of Masonry Infill Walls on the Seismic Behavior of a Typical RC Frame Building in Nepal. In: Proceedings of 17th World Conference on Earthquake Engineering, paper C003376

Sharma K, Deng L, Noguez CC (2016) Field investigation on the performance of building structures during the April 25, 2015, Gorkha Earthquake in Nepal. Eng Struct 121:61–74. https://doi.org/10.1016/j.engst ruct.2016.04.043

Shibata A (2010) Dynamic Analysis of Earthquake Resistant Structures. Japan

Smith BS, Carter C (1969) A method of analysis for infilled frames. Proc Inst Civ Eng 44:31–48. https://doi. org/10.1680/iicep.1969.7290

Talaat MM, Mosalam KM (2008) Computational Modeling of Progressive Collapse in Reinforced Concrete Frame Structures. Pacific Earthq Engineeering Cent

The Japan Building Disaster Prevention Association (JBDPA) (2005) Standard for Seismic Evaluation of Existing Reinforced Concrete Buildings, Guidelines for Seismic Retrofit of Existing Reinforced Con- crete Buildings, 2001 and Technical Manual for Seismic Evaluation and Seismic Retrofit of Existing Reinforced Concrete, 2001

United States Geological Survey (USGS) (2018) http://earthquake.usgs.gov/earthquakes/eventpage/us200 02926#general_summary. Accessed 15 December 2018

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