第一次模拟国际会议资料The First Simulated International Conference

The First Simulated International Conference on Mining Engineering, Rock Mechanism and Safety Technology

Conference Program

Sponsor by: Central South University, China Supported by: Graduate School of Central South University Hosted by: Doctor English Class D3

November, 04, 2013

Changsha, China

The First Simulated International Conference Conference Theme: Mining Engineering, Rock Mechanism and

Safety Technology

Conference Time: 8:00-12:00, Monday, November,

04, 2013

Conference Address: Room 229, Mining Building

Specially Invited Adviser:ShenJinhua

Session Chair:Wu Qiuhong

Hostess: Ma Li

Secretariat:XieXiaofeng

Organizing Committee:Xiexiaofeng, Ma Li, Wu Qiuhong

Notes for the conference program：

1.The time limit for oral presentations is set as follows:

It will be better if the reporting time is controlled within 5 minutes, but there are 1 minutes for the reporter answering the attendees’questions. The total time for each speaker is no more than 7 minutes. When the report runs overtime, the session chair will interrupt the speaker.

2.Everyone should be punctual and leave conference only after it comes to an end.

3.All participants please set your cell phone to silent mode during conference.

Agenda

Study on model experiment and design method of the anti-sliding

micro-piles

Ma Li135501002

Abstract：This paper which is supported by transportation science and technology development and innovation project of Hunan province, has completed a large collection of anti-sliding micro-pile research information at home and abroad, and design a large-scale physical model experiment about the anti-sliding micro-pile to study the anti-sliding characteristics in Different composite structure. Then the article proposes a new method of the anti-sliding micro-pile about internal force calculation and design with the experiment results. Finally, the applicable environment of the anti-sliding micro-pile composite structure is discussed.

Study on Dynamic Effects of Existing Tunnel Caused by Blasting Excavation of Undercrossing New Tunnel

XieXiaofeng135501003

Abstract: Cross tunnel with small interval is a new kind of structure emerged in recent years. The adoption of cross tunnel with small interval is not only to meet the special requirements of unusual geological condition and overall linear route, but also conducive to the overall programming and optimization, with significant economic, social and environmental benefits. However the design and construction of this kind of tunnel remains many technical questions to be solved. For instance, when the new tunnel is close to existing tunnel，the seismic wave induced by blasting endangers the safety and stabilization of the surrounding rock and the lining of existing tunnel. With the rapid urbanization process and the further utilization of underground space, the cross tunnel with small interval will be an increasing number. The research of its design and construction technologies, impacts on existing structure, have high significance on both academic study and engineering practice.