On the morning of December 20, the post-disaster reconstruction expert guidance group organized by the Gansu Provincial Department of Education went deep into the front line of the disaster, inspected the damage to Jishi Middle School, Minzu Middle School and Dahejia School in Jishishan County, analyzed and judged the situation of post-disaster resumption of school, and put forward guiding opinions and suggestions on how to carry out three key classes such as "safety class, psychology class and ideological and political class" after the resumption of school.
At the same time, the Gansu Provincial Department of Education coordinated a team of 100 experts from Lanzhou Jiaotong University, Lanzhou University of Technology, Lanzhou Institute of Technology to form a team of 100 experts to go deep into 244 schools at all levels and types in the county to conduct a professional assessment of the damage to school buildings and buildings after the disaster, and prepare for the resumption of classes and reconstruction after the earthquake.
At 6 p.m. on December 19, the first batch of post-earthquake campus emergency assessment team members led by Ji Hong, vice president of Lanzhou University of Technology, and the School of Civil Engineering and the Architectural Survey and Design Institute arrived in Jishishan County and quickly engaged in earthquake relief work.
After receiving the notice from the college, more than 160 teachers and students signed up to go to the disaster area within half an hour. The Disaster Prevention and Mitigation Team of the School of Civil Engineering has the responsibility to work together with the people in the disaster area to tide over the difficulties. Zhou Fengxi, deputy dean of the School of Civil Engineering of Lanzhou University of Technology, said that the college finally selected a total of 31 master's and doctoral students and teachers related to earthquake resistance to participate in the testing work.
Zhou Fengxi's research field is soil dynamics, and he has participated in the investigation of school buildings in Danchang County, Longnan City, Gansu Province after Wenchuan, and is well aware of various situations. In recent years, the talent training base for disaster prevention and mitigation and the training base for earthquake reduction and isolation technology in the western region where he is located have played an important role in improving the technical level of disaster prevention and mitigation of China's civil engineering projects and cultivating a group of leading talents and high-skilled talents in the field of disaster prevention and mitigation.
Yesterday, we went to Heya Primary School was more seriously affected, and found that there were cracks in the school's teaching building and exterior walls, and the cross-scissor cracks on the windows and walls were large, which should have been caused by aftershocks at night. Zhou Fengxi introduced that the professional testing team is divided into 13 teams and will complete the post-earthquake housing emergency assessment, earthquake damage investigation, ground disaster investigation, high-resolution remote sensing image data and other work in 84 primary and secondary schools and kindergartens in the core disaster area today, so as to provide professional support for subsequent recovery and reconstruction.
What makes Zhou Fengxi and his team pleased is that the seismic level of the school building has been improved, the main structure has little impact, and there is no ** staff situation, "Now the hardware conditions of the school are very good, and many school buildings are built after 2008, which can effectively protect the life safety of teachers and students." ”
Professor Yu Lusong, Dean of the School of Civil Engineering of Lanzhou Jiaotong University, is mainly engaged in research on bridge engineering and earthquake prevention and disaster reduction engineering.
The survey task includes 244 places such as school buildings of various schools at all levels in Jishishan County and office buildings of the county's education system, and our school undertook the earthquake investigation work in 104 places, and the investigation points are relatively scattered and the task is arduous. Yu Lusong introduced that the working group combined the task and personnel composition to assign teachers, students and staff to different towns to carry out earthquake disaster investigations.
Prior to this, the expert group formulated a detailed work plan for the on-site work requirements of the post-earthquake building safety appraisal, and put forward clear requirements for the investigation focus, damage assessment, precautions and other work to ensure that the earthquake disaster assessment conclusions are reliable and credible. "Our key task is to give full play to the professional advantages of the school, understand the damage status of local school buildings and office buildings, make safety assessments of earthquake-stricken buildings, and provide decision-making basis for earthquake relief and school reopening. Yu Lusong said.
Text and Picture丨Rushing News reporter Wu Yongming.