中国南极长城站区工程地质勘察及建筑适宜性区划研究

Study on the Geological Investigation and Feasibility Zoning of Buildings for the Great Wall Station in the South Pole

中国南极长城站极端的气候环境和当时的建设条件使先期建筑出现了一些基础病害,为了满足"十五"能力建设期间长城站区规划设计的需要,笔者随21次队赴南极,负责站区冻土工程地质勘察和建筑适宜性区划,为站区建筑物基础设计提供方案、依据和参数。本文介绍了南极长城站的地质条件、地温场特征、已经出现的冻融病害,最后给出解决病害的措施。

The previous buildings of the Great Wall Station in the South Pole turn up some foundational defects, because of the extremely seamy climate environment and the construction conditions. In order to meet the need of the construction of the Great Wall Station and the Zhongshan Station in the South Pole, the author has been to the South Pole with the 21^th Chinese National Antarctic Research Expedition and is in charge of the forzen soil investigating and the scheme for the building foundations. The engineering geological conditions, the subterraneous temperature field and the foundation defects are introduced, and the measures for the buildings are presented.