Though a lot of investigation field observation and theoretical analyses, the present condition reason failure mechanism, theoretical calculating of the mechanism, theoretical calculating of the multistoried brick house cracks have been researched. The qualitative and quantitative analyses have done deeply that the walls have cracked because of the subsidence of ground and the temperature action. At the same time, the main influence factor of the multistoried brick house cracks has been analyzed by analyzing and calculating a lot of field observation datum. Finally, in view of the existing situation and questions in the project design and construction, the technical and constructional measures of preventing the wall crack of the multistoried brick houses hare been expounded. |