The joint research center of the Fifteenth International Annual Conference on underground space  Underground space in international joint research center ACUUS as a platform for the exchange of the world within the scope of urban underground space planning, design, construction, and environmental field of academic research and related practitioners. Its annual meeting is only held every 2-3 years of underground space conference. Following the successful hosting of the fourteenth annual meeting in Seoul, South Korea in 2014, the fifteenth annual meeting (ACUUS2016) will be held in St Petersburg, Russia, from September 12, 2016 to 15. The current annual meeting of the main contents are: the leading experts in the field of underground space design and construction to make a report; from around the world of underground space project display; urban underground space planning and design of underground construction work of the students from international competition; Russian culture are - Saint Petersburg technical visit. At present, the paper abstracts and pre registration of this conference have already begun. The submission date is November 1, 2015 ---2016 January 1st. Paper full text deadline for April 30, 2016. The pre registration deadline for March 1, 2016, pre registration registration fee during the formal registration fee of 30% discount. It is expected that this year will be the number of participants will reach 500 people, interested in the meeting of the Council and the field of underground space experts and scholars, students can log on the official website acuus2016.com/en/ view details. 【Back】