Soil Dynamics and Earthquake Engineering, 2015, 76: 13-28. Shaking Table Tests and Numerical Simulations on a Subway Structure in Soft Soil. Soil Dynamics and Earthquake Engineering, 2016, 83: 81-97. Seismic Ground Motion Amplification Pattern Induced by a Subway Tunnel: Shaking Table Testing and Numerical Simulation. Shaking Table Test of Utility Tunnel Under Nonuniform Earthquake Wave Excitation.Soil Dynamics and Earthquake Engineering, 2010, 30(11): 1400-1416. Analyses of the Effect of Seismic Behavior of Shallow Tunnels in Liquefiable Grounds.Tunnelling and Underground Space Technology, 2010, 25(5): 543-552. The proposed measurement scheme in this paper guaranteed the data collection in shaking table test of metro shield tunnel and provided a reference for other model tests of underground structures. Therefore, the main and auxiliary observation sections should be at least 1 D away from the end of the structure. At the end of the structure, the end restraint effect on observation section 0.26 D(D represents the structure width) away from the end of the structure reached 13.58%, which is about 3 times that 1 D from the end. The acceleration responses and dynamic pressures between structure and soil varied with height, hence the dynamic differences and variations of each point can be measured by arranging sensors at different heights of the structure. The maximal seismic stress responses of tunnel structure were located in an angle of 30° to the top and the bottom of tunnel which can be considered as the key points of strain measurement. The acceleration amplification factor of foundation was related with buried depth and seismic waveform. Results unveiled that the high-frequency component of seismic waves were filtered and the low-frequency component were amplified by foundation soil. According to the influential factors and characteristics of soil-metro structure’s seismic responses, the layout principle of sensors was summarized, which defined the location of the observation section and the main observation indexes of shield tunnel structure in shaking table test. The acceleration responses, the displacement responses and the law of dynamic strain of soil-metro shield tunnel system were studied.

Integrating RFID intelligence to eHealth systems helps organizations maintain security and efficiency for both physical and digital environments - all while ensuring compliance to stringent healthcare regulations.The seismic responses of metro shield tunnel in soft soil area were analyzed by using finite-infinite element coupled analysis model.

This session will detail the benefits of using RFID technology to identify people and equipment, streamline processes and prevent mis-usage of (medical) tools in the healthcare industry. In addition to authentication of people, RFID technology helps identify tools and equipment to create cost reports and provide further information on the use. Allowing authorized personnel to access sensitive data across different workstations must be convenient. Indeed, a broad acceptance is mandatory to protect patient information across all processes beyond the theoretical security policy. In this context RFID technology is aimed to facilitate seamless process integration and reduce system complexity while being as simple to use as possible. Healthcare institutions are also tasked to quality medical care, increased efficiency and reduced cost. Over the last two years, the healthcare industry has faced many changes and challenges related to time management, resource limitations, fast-evolving regulations, technology innovations and patient experience.

Otomata soil sensors