The procedure for fast restoration of a large area breakdown of the whole distribution network under emergency states is dealt with using a typical grid distribution network as an example.
We propose a mathematical model for rescue center location with the considerations of emergency occurrence probability, catastrophe diffusion function and rescue function.
Remote sensing technology has been widely recognized for contributing to emergency response efforts after the World Trade Center attack on September 11th, 2001.
Based on the field data in Maianshan Reach of Yangtze River, the following problems areanalysed in this paper.(1 ) The basic law of fluvial process in Ma'anshan Reach of Yangtze River is studied.(2) The typical position of power axis of flow in the upper reach, conversion periodic and the in-fluence on the bed development of Xiao Huang Zhou Reach are analysed.(3) The basic methed of river regime control of the braided channel is summarized.Based on the above-mentioned analyses, a project of river regime con...
Percentage of collapsing houses by Tangshan earthquake was interpreted by sampling fromaerophotographes which were taken after shock. The regression curve of perectage of collapsinghouses and seismic intensity was formulated by using 1942 samples with respect to the samplingsize of urban street and suburban village, which can be used to determine the intensity in fast es-timation of damage and emergency activity after shock.The frequency of perectage of collapsinghouses in each intensity was also calculated...
This paper outlines the monitoring and prediction of earthquake situation in the capital re-gion,and the separate measures and the requirements for the emergency preparedness as well asthe monitoring and prediction work of earthquake circumstances in the capital region.The worksituation in this region,the monitoring ability and the state of work in the different stages ofearthquake circumstances are also introduced in this paper.