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首页> 外文期刊>Natural hazards and earth system sciences >Performance of masonry buildings during the 20 and 27 December 2007 Bala (Ankara) earthquakes in Turkey
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Performance of masonry buildings during the 20 and 27 December 2007 Bala (Ankara) earthquakes in Turkey

机译：2007年12月20日至27日在土耳其巴拉（安卡拉）地震中砖石建筑的性能

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摘要

This paper evaluates the performance of masonry buildings during the 20 and 27 December 2007 Bala (Ankara) earthquakes. Bala is a township located 50 km southeast from Ankara city in Turkey. The majority of the buildings in the affected region are built in masonry. Most of masonry buildings were formed with random or coursed stone and mud brick walls without any reinforcement. Many of these buildings were damaged or had collapsed. The cracking and failure patterns of the buildings are examined and interpreted according to current provisions for earthquake resistance of masonry structures. The damages are due to several reasons such as poor construction quality and poor workmanship of the buildings. In addition to these reasons, the two earthquakes hit the buildings within seven days, causing progressive damage.
机译：本文评估了2007年12月20日至27日巴拉（安卡拉）地震中砖石建筑的性能。巴拉（Bala）是一个小镇，位于土耳其安卡拉市东南方50公里处。受灾地区的大多数建筑物都是砖石建筑。大多数砖石建筑都是由无规则或无规则的石材和泥砖砌成的墙，没有任何加固。这些建筑物中有许多已损坏或倒塌。根据当前关于砌体结构抗震的规定，检查和解释建筑物的破裂和破坏模式。造成损坏的原因有很多，例如建筑质量差和建筑物的做工差。除这些原因外，两次地震在7天内袭击了建筑物，造成了逐渐的破坏。

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