currently , we have more than 1000 buildings above 12 floors in shahrhar metropolis of tehran they do not control the fire. this is a warning that residents of high-rise buildings should take seriously and pay attention to improving its maintenance according to article 22 of the national building regulations. but the earthquake is another phenomenon that threatens the safety of all unstable buildings. reportedly, it happened in our country. in recent years we approx. in the year 250, we have almost reported accidents, whether small or large , many of them are naturally small, the most dangerous in terms of loss of life are still earthquakes, the use of high-quality construction for safety in buildings it should not be forgotten that the equipment that is installed and the building materials themselves are very important that their production processes actually take care of this issue , so this cannot happen unless the relevant research has been done on them . ramila building in chalus, buildings in kerman, buildings in tehran itself, in mashhad, which composites, so that tragic accide

shahrhar, which has gathered about 1/4 of the country's population within its 100-kilometer radius. this centralism is not only about the population, but it also includes the concentration of the country's facilities in the metropolis of tehran. mohammad saleh shakohi, a member of the faculty urbanization of university of science and technology. some think that by moving the capital, problems such as traffic, air pollution and congestion can be dealt with. in case, considering the structure of the state economy in the country, we will only transfer the issue from tehran to the new capital, well, you have seen the report, without any introduction, we will go to mr. hanachi and ask whether you agree with the transfer of the capital, in the name of god. i greet you and dear viewers . and i want to see the problem from another angle. the prophet says that good questioning is half of knowledge. how do you solve the problem? you suggest, 50% of the way to the answer. the discussion of transferring the capital is an answer to an issue that has not been fully investigated. we are facing many problems in tehran. now, we are experiencing its consequences with traffic and air pollution and the reduction of living and environm