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ACUUS2027

Underground Space: Beneath‑Today, Beyond‑Tomorrow

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  November 6-11, 2027       

  Nanjing, China

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ACUUS2027

Underground Space: Beneath‑Today, Beyond‑Tomorrow

CALL FOR ABSTRACTS

REGISTRATION

EXHIBITION & SPONSORSHIP

  November 6-11, 2027

  Nanjing, China

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Call for Abstracts

Abstract submission is now open!
Experts, scholars, practitioners, and professionals from relevant fields are invited
to submit abstracts no later than 30 October 2026.

Submit now! →

A City of Mountains, Waters and Urban Wonders！

Welcome to Nanjing, China!

Nanjing, a city that blends the timeless grace of a six-dynasties ancient capital with the vibrant energy of a modern metropolis. Here lie the national intangible cultural heritage treasures such as Yunjin brocade and gold foil craftsmanship; here also stretch the modern urban arteries forged by an extensive metro network, underground commerce districts and smart utility tunnels. This city vividly interprets the unique “Chinese model” where tradition and modernity intertwine and thrive.

CONFERENCE THEME

Underground Space: Beneath‑Today, Beyond‑Tomorrow

SPECIFIC TOPICS

1) Sustainable Integrated Above–Below Ground Urban Development
2) Strategic, Resilient Underground Planning and Governance
3) Engineering, Geological and Geotechnical Innovations in Underground Design, Construction, Maintenance and Renewal
4) Underground Safety Assurance, Risk Governance, Operational Resilience and Emergency Response
5) Smart Underground Space Integrating Digital Twins, AI, BIM/GIS, Monitoring Systems and 3D Cadastre
6) Underground Infrastructure to Improve Mobility, Logistics, and Public Service Delivery
7) Architecture, Liveability and Human Experience Underground
8) Sustainability, Environmental Performance, Energy and Resources for Green and Circular Subsurface Development
9) Economics, Delivery Models and Lifecycle Asset Management
10) Special Applications and Case Studies in Underground Space

KEY DATE

30 October 2026

Abstract submission deadline
30 November 2026
Notification of abstract review results
31 May 2027
Full paper submission deadline
15 July 2027
Notification of full paper review results
15 August 2027
Revised full paper submission deadline
31 August 2027
Notification of final paper acceptance
15 September 2027
Author registration deadline
6–11 November 2027
20th ACUUS World Conference
Nanjing, China

Guest Messages

Qian Qihu

Academician of the Chinese Academy of Engineering

I firmly believe that ACUUS 2027 will become a pivotal global platform for the collision of wisdom and the co-creation of a blueprint for the future of underground space. We look forward to experts from all countries joining hands to explore the boundless possibilities of urban underground development, and enabling underground space to better benefit humanity. Welcome to Nanjing, China!

 

>> Watch the full video

Dimitris Kaliampakos

former President of ACUUS

We’ve been searching for something extraordinary for the host city of our conference. Nanjing plays a pivotal role in underground space development, and choosing it as the venue presents an exceptional opportunity to gain an in-depth insight into the modern development of underground space.

 

>> Watch the full video

Click to view more video!

ABOUT ACUUS

More Info

Associated Research Centers for the Urban Underground Space (ACUUS) is dedicated to fostering collaboration among experts in the fields of urban underground space research, planning, development, utilization, and management. 

 

With a history spanning 40 years, ACUUS has held 19 biennial conferences in cities around the world and has evolved into one of the most prominent academic conferences in the field of urban underground space globally. The 20th World Conference of the Associated Research Centres for the Urban Underground  Space (ACUUS 2027) will be held from November 6–11, 2027, in Nanjing, China.

 

NEWS

Click to view more news!

Comments & Suggestions​

If you have any suggestions for the conference, please feel free to fill out the form below. We will listen carefully and actively make improvements.

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Organizer

Associated Research Centers for Urban Underground Space（ACUUS）

Jiangsu Underground Space Society (JSUSS)

—— ACUUS 2027 ——

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Contact Us

   info@acuus2027.com

 www.acuus2027.com

 Jiangdao Science and Technology Innovation Center, Jianye Dist., Nanjing, Jiangsu, China, 210017

 

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