Warm east wind in the south of the Great Lakes，The morning light shines in the hibiscus kingdom.。May 12，More than 300 industry experts from the field of underground engineering at home and abroad gathered in Changsha, Star City，The Third Xiangjiang Forum on Underground Engineering Technology and Equipment，We will discuss the development of cutting-edge technology and equipment in the underground space industry.。

Sha Mingyuan, chief expert of China Railway Construction South China Construction Co., Ltd., presided over the forum.

On the forum，As the representative of the organizer of this forum.，Deputy Secretary of the Party Committee of Railway Construction Heavy Industry、Director、Zhao Hui, the general manager, first came to experts and scholars from all over the country.、Industry elite、Friends from all walks of life express their sincere welcome and heartfelt thanks.。

Zhao Hui said，Railway Construction Heavy Industry has held three consecutive Xiangjiang Forum on Underground Engineering Technology and Equipment.，Now the forum has become one of the grand events in the field of underground engineering.，Hope to take the forum as the carrier，Collect resources of scientific and technological achievements，Build a multi-dimensional and multi-level communication platform，Establish better channels for cooperation，Get more industrial support and development information，Achieve complementary advantages，Mutual benefit and win-win，To provide Chinese experience and wisdom for the high-quality development of the industry，Lead Made in China、China's construction contributes to the great era.。

Deputy Secretary of the Party Committee of Railway Construction Heavy Industry、Director、General Manager Zhao Hui delivered a speech at the forum

At present，An era of new technological competition，Disruptive innovation is inevitable，The field of engineering construction is climbing the digital construction.、Intelligent construction of commanding heights，The development of underground engineering technology and equipment in China should take on the trend、The key is。

With the plateau railway、Ultra-long distance cross-sea passage、Deep Earth Space Laboratory、Ultra-large-scale underground energy storage spaces、Deep geothermal energy development、Major strategic projects such as the western route of the South-to-North Water Diversion Project，Set off an upsurge of hard work，China's underground engineering construction has entered a peak period of vigorous development.，Accelerate high-end、Intelligent、Green transformation，Become a new track to enhance the international competitiveness of the industry。

This forum focuses on“Intelligent Tunnel Construction Technology and Equipment、Construction of pumped storage project、Deep Buried Resources Development、Planning and Construction of Underground Engineering、Development and Trend of Digital Twin Technology”And other major topics，Develop interdisciplinary、Cross-industry academic discussion，Enhance consensus，Form a resultant force，Jointly promote new development in China's underground engineering industry、Achieve new achievements。

Zhu Weibin, Chief Expert of Guangzhou Rail Transit Shield Technology Research Institute《Shield machine/TBMResearch on cutting-edge technologies for model selection or model innovation》Thematic report

Dean, School of Civil Engineering, Wuhan University、Professor Liu Quansheng《Water diversion from the Yangtze River to the Hanjiang RiverTBMKey technical challenges and research progress》Thematic report

Vice Dean, School of Mechanical and Electrical Engineering, Central South University、Professor Xia Yimin《Computer simulation technology in shield/TBMApplication in design》Thematic report

Lin Guojin, President of Tunnel and Underground Engineering Branch of Sichuan Highway Planning, Survey and Design Institute Co., Ltd.《Sichuan Highway TunnelTBMApplication Practice and Thinking》Thematic report

Xu Mingxin, Professor of Shijiazhuang Railway University《A projectTBMIntroduction to Cluster Construction Management》Thematic report

Wang Xiaoquan, Professor-level Senior Engineer of Zhongshui North Survey, Design and Research Co., Ltd.《TBMType Selection and Its Application in Water Diversion Project》Thematic report

Yin Yuejiang, Deputy Chief Engineer of Sinohydro Bureau 8 Co., Ltd.《Overlong open water conveyance tunnel under complex geological conditionTBMKey Technology of Fast and Safe Tunneling》Thematic report

Zhang Shuaikun, Vice President of TBM Research and Design Institute of China Railway Construction Heavy Industry《Typical cases and new technologies of underground engineering equipment》Thematic report

Eight experts made brilliant speeches.、A unique insight，It presents an ideological feast of underground engineering technology and equipment.，It also contributes wisdom to the high-quality development of underground engineering in China.，Contributed strength。