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71.
Saeid Hashemi Tabatabaei Amir Saeid Salamat Abbas Ghalandasrzadeh Mohammad Ali Riahi Ali Beitollahi Morteza Talebian 《Journal of Earthquake Engineering》2013,17(4):559-577
Engineering geological mapping was carried out at a scale of 1:25000 in the city of Bam, located in southeastern Iran, to provide engineering geological information as a base for seismic microzonation of the city. In this study, Seismic Refraction and Vertical Seismic Profiling (VSP) surveys were employed along with boreholes in order to identify the characteristics of subsurface material in Bam city. A number of different kinds of maps of the city were prepared consisting of Iso-depth, Iso-velocity, and Iso-Poisson's Ratio maps. The study also involves trial pitting and continuous core recovery, in-situ, and laboratory tests. Borehole data, index properties of soils, and standard penetration test results were used to assess subsurface conditions. Geophysical and geotechnical data were combined to simulate geotechnical boreholes and prepare engineering geological maps to provide basic data for seismic geotechnical microzonation to facilitate in the reconstruction of the city of Bam. 相似文献
72.
Calibration of an Advanced Constitutive Model for Babolsar Sand Accompanied by Liquefaction Analysis
In our research, we apply numerical modeling for prediction of liquefaction of sands during and after dynamic loading. In numerical modeling, to properly simulate the generation, redistribution, and dissipation of excess pore water pressure during and after dynamic loading, it is important to use a suitable constitutive model for soil. In this article, Dafalias and Manzari’s model [2004] (a critical state bounding surface plasticity model) was used to model the behavior of saturated sand due to relatively simple of formulations and a unique set of input parameters for a wide range of initial stress and void ratio. The attention in this article is on Babolsar sand. After calibration model parameters for Babolsar sand, the analysis of liquefaction using the modeling of a centrifuge test and predictions of model was carried out. The results indicate a reasonable performance of the model for prediction of behavior of types of sands. Also, Babolsar sand has more prone to dilatancy than Nevada and Toyoura sands. 相似文献
73.
Guo Ali 《中国西藏(英文版)》2010,(5):28-33
<正>A haunted atmosphere permeates the shabby manor.The windows without papers are black holes as if it were a dragon's pool or a tiger's den. 相似文献
74.
75.
The archaeological site at Bat has an important status with regard to research on the Umm an‐Nar culture. Investigations began there in 1972 and were revived in 2004, when the excavation of tomb 401 was begun. This paper presents the complete corpus of grave‐goods. Despite all the disturbances within the find layers, when comparing the two chambers it is possible to observe some indications of the different burial cycles and detect distinguishing characteristics. Taking into account the divergent earlier and later ceramic styles, burial use must be proposed between 2400 and 2200 BC. This date accords with observations of the architectural details of tomb 401 and with the sequence of tomb construction types in the Bat region. This paper is dedicated to the memory of professor Gerd Weisgerber. 相似文献
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77.
Hasan Bakhshi 《International Journal of Cultural Policy》2013,19(2):205-222
Publicly-funded cultural institutions such as theatre companies, symphony orchestras, museums, libraries and so on are increasingly engaging with new technologies as a means of improving their operational efficiency and extending the range of ways in which they pursue their cultural missions. For example, opera companies are broadcasting performances by satellite to cinemas, and art museums are using the Internet to show virtual exhibitions. These developments have implications for funding authorities who need to update their policy approaches to encompass a range of new technological phenomena. This paper provides a framework for assessing technological innovation in cultural institutions, and discusses the ramifications of such a framework for cultural policy. The paper is illustrated using the results of a recent research project that evaluated the UK National Theatre’s NT Live experiment and the Tate Gallery’s use of a web-based exhibition as strategies to expand their audience reach. 相似文献
78.
Ihsan Ali Ibrahim Shah Abdul Samad Muhammad Zahir 《International Journal of Heritage Studies》2013,19(1):78-97
The present article presents the results of a recent (2009) survey of understandings and attitudes to heritage and culture in Chitral, Pakistan. Chitral has two main ethnic-religious groups: the Muslim Kho and the Kalasha, who are the largest non-Muslim minority group in the Hindu Kush. Very little is known formally of Chitral history and prehistory beyond the last 200–300 years, and this has led to a relatively set list of heritage and cultural events or traits being iterated by local people and outsiders alike. With a growing emphasis on tourism and development in Chitral we think that it is important for local people to have understanding and control of what is and is not presented as heritage here, and also how heritage might be appropriately preserved. We also touch on the tensions between a powerful majority and a less powerful minority group, and the impact such an unequal relationship has on heritage. 相似文献
79.
80.
Yousef Ali 《Domes : digest of Middle East studies》2006,15(1):62-76
This article examines Kuwaiti citizens' views towards expanding citizenship rights to disenfranchised groups. Using survey data from 1581 Kuwaiti citizens in 1998, the author focused on the influence of Kuwaitis' social statuses, cultural affiliations, social networks and religious beliefs. Are attitudes toward inclusion specific to the national origin of the excluded? It was found that variables connoting status decrease support for the stateless. Cultural adherence to Islamic nationalism and Pan‐Arabism and those who follow the media regularly positively influence support for the stateless. These findings suggest that citizens' attitudes about inclusion/exclusion are specific to the national origin of the dis‐enfranchised. 相似文献