چکیده مقاله
Tunnel excavation in the urban areas can induce ground movements, which distort and, in serve cases, damage overlying buildings and services To predict damage in the buildings an analytical framework approach based on the concept of limiting tensile strain is used world widely In developing the approach clearly, there is the conspicuous shortage of well documented case histories of measured building response to ground movement In this paper, effects of construction of the Station E in Karaj Subway System on the adjacent 2 storey commercial buildings are presented The Station was constructed by enlargement of the NATM tunnels Damage to the building is assessed in two ways First, the analytical assessment of building damage is made by calculating tensile strains due to settlement Second, an external visual inspection was made of cracking or damage to verify the analytical prediction The results provide an important frame of reference for interpreting the measured responses of the nearby buildings
کلیدواژهها
نویسندگان
Eshagh Namazi
Research Assistant, Steel Technology Centre, Universiti Teknologi Malaysia
Mohsen Hajihassani
Research Assistant, Department of Geotechnics and Transportation, Faculty of Civil Engineering, Universiti Teknologi Malaysia
محمد خسروتاش
Managing Director, Tunnel Rod Construction Consulting Engineering Inc Iran
Hisham Mohammad
Senior Lecturer, Faculty of Civil Engineering, Universiti Teknologi Malaysia
شیوه ارجاع
Namazi, Eshagh and Hajihassani, Mohsen and khosrotash, Mohammad and Mohammad, Hisham,1390,Building Damage Assessment Next to Karaj Subway Station,09th Iranian Tunneling Conference,Tehran
ارائهشده در
مجموعه مقالات نهمین همایش ملی تونل10 آبان 1390 · تهران