为给天山胜利隧道装上高效的"呼吸系统"，深达707米的2号通风竖井成为必须攻克的另一座"高峰"。 在海拔3660米、冬季气温低至零下40℃、岩石强度超200兆帕的极端环境下，传统的人工钻爆法不仅效 率低下，还存在极高的安全和环保风险。 开挖直径达11.4米的竖向硬岩掘进机"首创号"，巧妙融合了TBM高效破岩技术与传统钻进工艺优势，在 全球首次实现大直径硬岩竖井"一钻成井"和"掘进-排渣-支护"全过程智能化作业。针对天山高寒地带生 态保护要求，"首创号"通过上提和下落—"泥浆+吊桶+下排渣"两种垂直排渣系统，精心守护天山生态。 "首创号"实现单月最高垂直掘进达104米，并于2025年6月底成功贯通竖井，一举创下竖井深度、直径、 海拔三项世界纪录，标志着我国在深地空间开发装备研制和应用领域取得了里程碑突破。(完) 中新网北京12月27日电 (陶思阅)近日，由中交天和自主研制的全球首创新型压注工法硬岩掘进机"天山 号""胜利号"，携手世界首台高寒高海拔高地应力超大直径竖向硬岩掘进机"首创号"联合攻坚建设的世 界最长高速公路隧道——乌鲁尉高速公路全线通车。今后，乌鲁木齐至库尔勒的车程将从此前的约7小 时缩短至约3小时 ...

Core Viewpoint - 中交设计 reported a revenue of 6.116 billion yuan and a net profit of 752 million yuan for the first three quarters of 2025, indicating strong performance in the engineering design consulting sector [1] Group 1: Financial Performance - For the first three quarters of 2025, the company achieved a revenue of 6.116 billion yuan and a net profit of 752 million yuan, with basic earnings per share at 0.33 yuan [1] Group 2: Strategic Initiatives - 中交设计 is focusing on deep space development, particularly in underground transportation, storage, and specialized caverns, with notable projects including the Heilongjiang underground smart parking lot and the 300MW compressed air energy storage in Qinghai [2] - The company is also actively engaging in urban renewal projects, targeting old neighborhood renovations and infrastructure upgrades, which are expected to create a second growth curve for the company [2] Group 3: Investor Relations - 中交设计 has been recognized for its commitment to investor relations, receiving an A-class rating for information disclosure from the Shanghai Stock Exchange, reflecting its adherence to disclosure obligations and quality improvement [2] Group 4: Future Outlook - The company aims to continue its mission as a "national team" in design, focusing on technological innovation and market demand in infrastructure construction, deep space development, and urban renewal [3]

Core Insights - The article highlights the advancements in deep earth exploration technology led by China Railway Engineering Equipment Group, showcasing their TBM (Tunnel Boring Machine) innovations and the significance of deep space technology development in the context of national strategy [2][3][4]. Group 1: Company Achievements - China Railway Engineering Equipment Group has developed TBMs such as "Golden No. 1" and "Haiyue" series, with "Golden No. 1" currently drilling at a depth of 1590 meters, aiming to set a record for the deepest TBM drilling globally [1]. - The company maintains the largest market share in the domestic shield machine sector for 13 consecutive years and has been the world's top producer for 8 years, with over 1700 units produced [2][3]. - The company emphasizes the integration of technology and industry, with a focus on innovation in deep earth exploration, as evidenced by the successful implementation of advanced technologies in their TBMs [3][4]. Group 2: Industry Context - The demand for deep earth exploration is increasing, with projections indicating over 80,000 kilometers of deep chambers to be constructed in the next five years in China [2]. - The article notes that China's tunnel and underground engineering account for over 70% of the global market, with ongoing advancements in technology to tackle complex geological conditions [3]. - The conference held by China Railway Equipment served as a platform for experts to discuss innovations in deep earth technology, highlighting the importance of collaboration between academia and industry [2][4]. Group 3: Future Directions - The company is actively seeking global technological contributions for "intelligent tunneling and new mining equipment" to enhance its capabilities in deep earth exploration [5]. - The focus on high-quality development and the push for domestic technology localization in TBM manufacturing is a strategic priority for the industry [3][4]. - The integration of various applications and the development of a diverse product line are key strategies for overcoming challenges in deep earth excavation [4].

Group 1 - The global technology solicitation event for "Deep Space Intelligent Excavation and New Mining Equipment" was officially launched in Zhengzhou, China on May 8, 2023, with the theme "Breaking Boundaries, Moving Deep" [1][3] - The event aims to address key technological bottlenecks in deep space development, focusing on four core areas: intelligent and efficient excavation equipment for deep mines, new mining processes and equipment for extreme deep environments, prevention of geological disasters in deep mining areas, and environmentally friendly construction in multi-field coupled environments [2][5] - The solicitation is open to global research institutions, high-tech enterprises, and international innovation alliances, encouraging interdisciplinary teams to participate, with a collection period lasting one year starting from May 10, 2025 [5] Group 2 - The event is part of a broader initiative to promote innovation in excavation equipment, transitioning from mechanization to intelligence, particularly in response to challenges such as high temperature, high pressure, and water inrush in kilometer-level deep space development [5] - The largest diameter shield machine exported from China, with a diameter of 15.7 meters and a length of approximately 113 meters, is being prepared for delivery for a project in Western Australia [5]