Cui K.,Lanzhou University of Technology |
Cui K.,Lanzhou University |
Cui K.,Western Center for Disaster Mitigation in Civil Engineering |
Cui K.,National Engineering Research Center for Conservation of Ancient Aall Painting |
And 8 more authors.
Zhongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Central South University (Science and Technology) | Year: 2012
Based on the fact that Ming Great, Wall Xi-xia King Tomb and Subashi Buddhist have the climate characteristics of concentrated rainfall and intensive evaporation in some districts which creates environment of alternate wet-dry and saline interaction, the environmental monitoring and physical property experiment on several ruins were made. Atterberg limits, disintegration, wind tunnel and elastic wave velocity experiment in laboratory were studied on remodeling sample that mixed different content sodium chlorides and underwent dry-wet cycles after desalination, and the change rules of properties with the joint function of salinized and alternating wet and dry which is closely related to the disease of detachment of surface crust and bottom undercutting was revealed. And relationship between forming process of diseases and these properties change in-depth were studied so that essential reasons for deterioration of some properties and development of disease about earthern ruin were obtained. Source