Damage Assessment of Cultural Heritage Structures after the 2015 Gorkha, Nepal, Earthquake: A Case Study of Jagannath Temple

2017 ◽  
Vol 33 (1_suppl) ◽  
pp. 363-376 ◽  
Author(s):  
Sujan Shrestha ◽  
Bipin Shrestha ◽  
Manjip Shakya ◽  
Prem Nath Maskey
Keyword(s):  
Damage Assessment ◽  
Ambient Vibration ◽  
Kathmandu Valley ◽  
In Situ Tests ◽  
World Heritage Sites ◽  
Heritage Sites ◽  
Nepal Earthquake ◽  
Observed Damage

The Gorkha, Nepal, earthquake and the series of aftershocks that followed have damaged many heritage structures in and around Kathmandu Valley, including UNESCO World Heritage Sites (WHSs). This paper summarizes observed damage to the heritage structures of diverse typologies within the UNESCO WHSs of Kathmandu Valley. As a part of the investigation, inspection survey and damage assessment were carried out for Jagannath Temple, one of the partially damaged monuments in the Kathmandu Durbar Square WHS. Ambient vibration and in-situ tests using the pendulum hammer, the rebound hammer, and in-place push on masonry walls were performed. Finite-element models of the structure were developed, and the results were analyzed and compared with field observations. Based on the observed damages and the results obtained from numerical modeling, the primary causes of the damage are discussed.

scholarly journals Assessment and Rehabilitation of Culturally Protected Prince Rudolf Infantry Barracks in Zagreb after Major Earthquake

Buildings ◽  
2021 ◽  
Vol 11 (11) ◽  
pp. 508
Author(s):  
Mija Milić ◽  
Mislav Stepinac ◽  
Luka Lulić ◽  
Nataša Ivanišević ◽  
Ivan Matorić ◽  
...  
Keyword(s):  
Seismic Analysis ◽  
Human Life ◽  
Historical Background ◽  
Cultural Significance ◽  
In Situ Tests ◽  
Reliable Assessment ◽  
Heritage Protection ◽  
Observed Damage

Recently, Zagreb was struck by a strong earthquake. Damage throughout the city was tremendous due to numerous aged and vulnerable masonry buildings. Many damaged buildings are under a certain level of cultural heritage protection. Hence, reliable assessment and effective rehabilitation are important to preserve cultural significance and mitigate risk for human life. With that in mind, the procedure of a detailed condition assessment of the building under heritage protection is presented. A detailed historical background of the case study building is shown, and observed damage and conducted in situ tests are discussed. The nonlinear static seismic analysis performed in the 3Muri software is extensively elaborated. Four different levels of reconstruction according to new Croatian law are briefly presented. Additionally, several strengthening scenarios are proposed with various strengthening techniques.

Effects of corrosion on a steel bowstring bridge in marine environment: A case-study of assessment and retrofit

2021 ◽  
Vol 16 (4) ◽  
pp. 121-137
Author(s):  
Michele Fabio Granata
Keyword(s):  
Corrosion Protection ◽  
Marine Environment ◽  
Spray Coating ◽  
Thermal Spray Coating ◽  
In Situ Tests ◽  
Limit States ◽  
Intervention Measures ◽  
Near Future

The case-study of a steel bowstring bridge set in a marine environment and highly damaged by corrosion is presented. The bridge was built in 2004 and was repainted for corrosion protection in 2010. Despite the recent construction and the maintenance interventions, many structural elements like hangers are highly damaged by corrosion with decreasing performance in terms of serviceability and ultimate limit states. A deep investigation was carried out in order to assess the bridge and to establish the necessary retrofit actions to be carried out in the near future. In-situ tests reveal the reduced performance of the original steel in terms of strength and corrosion protection, together with the inefficiency of the successive maintenance interventions. The paper presents assessment of the bridge and retrofit measures, including replacement of the hangers and galvanization through thermal spray coating technology, in order to increase its service life. The results of the investigations and the intervention measures are outlined and discussed.

scholarly journals The Good, the Bad and the Ugly: Using good and Cooperative Governance to improve Environmental Governance of South African World Heritage sites: A Case Study of the Vredefort Dome

2017 ◽  
Vol 11 (2) ◽  
pp. 201
Author(s):  
Louis Kotzé ◽  
S De la Harpe
Keyword(s):  
South African ◽  
Environmental Governance ◽  
Good Governance ◽  
World Heritage ◽  
World Heritage Sites ◽  
Heritage Sites ◽  
Institutional Structures ◽  
Governance Strategies ◽  
Cooperative Governance

South Africa became a signatory to and ratified the World Heritage Convention, 1972 (WHC) in 1997. It thereby voluntarily agreed to identify and conserve world heritage areas of universal value for the benefit of mankind. This article presents a case study of the Vredefort Dome, one of South Africa's World Heritage Sites (WHS) and specifically its governance strategies to ensure proper and sustainable governance. Firstly, the issue of fragmentation of the environmental governance regime applicable to WHS is discussed, and in doing so, refers to the various legislative and common law responsibilities and institutional structures related to environmental governance of WHS. Secondly, it briefly discusses the concept of good governance and the concept of cooperative governance as a sub-component of good governance. Finally it comprehensively proposes various strategies to ameliorate the current fragmented and unsustainable environmental governance effort relating to WHS.

Segmentation of food market visitors in World Heritage Sites. Case study of the city of Córdoba (Spain)

2020 ◽  
pp. 1-15 ◽  
Author(s):  
Jesús Claudio Pérez-Gálvez ◽  
Miguel Jesús Medina-Viruel ◽  
Carol Jara-Alba ◽  
Tomás López-Guzmán
Keyword(s):  
World Heritage ◽  
World Heritage Sites ◽  
Heritage Sites ◽  
Food Market ◽  
The City

A Study of Light/Darkness in Sacred Settings: Digital Simulations

2007 ◽  
Vol 5 (3) ◽  
pp. 507-521
Author(s):  
Anat Geva ◽  
Anuradha Mukherji
Keyword(s):  
Spiritual Experience ◽  
Hindu Temple ◽  
World Heritage Sites ◽  
Sacred Architecture ◽  
Heritage Sites ◽  
Engineering Society ◽  
Light Darkness ◽  
Digital Simulations ◽  
The Temple

Studying light/darkness and sacred architecture reveals that the “holy” light dramatizes the spiritual state and affects the mood of the user in the sacred space. Furthermore, it shows that faith dictates the treatment of light/darkness in the sacred setting as means to enhance the spiritual experience. These two premises were investigated by conducting digital daylight simulations on the Brihadeshvara Hindu Temple (1010 AD) of Tanjore, Tamilnadu, India. This sacred monument, listed as one of UNESCO's World Heritage Sites, is an intriguing case study since the treatment of the ‘holy light’ in the temple is actually the treatment of the ‘holy darkness’. The simulated values were compared to the Illuminating Engineering Society (IES) standards. The results demonstrate that digitized simulations can illustrate the significance of light/darkness in sacred settings as a spiritual experience. Moreover, this quantitative investigation can augment the qualitative studies in the field of historic sacred architecture. The work presented here unites and extends some previously published work [20],[29].

Segmentation and motivation of foreign tourists in world heritage sites. A case study, Quito (Ecuador)

2017 ◽  
Vol 22 (10) ◽  
pp. 1170-1189 ◽  
Author(s):  
Tomás López-Guzmán ◽  
Mónica Torres Naranjo ◽  
Jesús Claudio Pérez Gálvez ◽  
Wilmer Carvache Franco
Keyword(s):  
World Heritage ◽  
World Heritage Sites ◽  
Heritage Sites
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