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智能引擎!陕西高铁建设再提速
Shan Xi Ri Bao· 2025-08-25 00:44
从沟壑纵横的黄土高原,到层峦叠嶂的秦岭腹地,一场以智能建造为核心的行业变革正在悄然上 演。无论是机械设备的轰鸣声,还是数字技术的精准操控,都在为陕西西延、西康、西十、延榆、康渝 等多条高铁线路的建设按下"加速键",让这片承载着厚重历史的土地,以全新的速度与激情迈向互联互 通新时代。 8月21日,在西安市长安区太乙宫街道,西康高铁长安轨枕场成为智能建造"规模效应"的最佳展示 窗口。作为西康高铁轨枕供应的核心基地,这个由中铁十一局倾力打造的"智能工厂"彻底颠覆了传统轨 枕生产的作业模式。生产车间内,几名技术工人端坐在操控台前,手指在显示屏上灵活操作,便能轻松 掌控整条生产线的运转,每天可稳定产出1600根双块式轨枕。不远处,两台橙色的机械臂如同训练有素 的"钢铁工人",正有条不紊地进行箍筋安装作业。它们精准抓取箍筋,对准轨枕模具的预留位置,不到 10秒便能完成一次安装,误差控制在0.5毫米以内,远高于人工操作的精度…… 立秋刚过,三秦大地的暑气尚未消散,高铁建设的热潮却已掀起层层巨浪,势头愈发强劲。 "我们的智能化生产线实现了85%的人力节省,日产能从传统模式的800根提升至1600根。截至目 前,车间累计产量突 ...
蜀道新歌
Ren Min Ri Bao· 2025-08-24 22:21
脚下,先秦栈道、金牛驿道蜿蜒曲折;远方,嘉陵水道、纤夫小道并肩前行;两侧,西成高铁、京昆高 速穿山而过…… 绵延三千里,纵横三千年,于兹贯古今。广元这处2公里长的峡谷,由此得名"中国天然交通历史博物 馆"。 穿越历史风烟,叩问"何以蜀道"? "噫吁嚱,危乎高哉!蜀道之难,难于上青天!" 印刻大地的道道深辙,照见一代代筑路者"若前方无路,我便踏出一条路"的勇毅—— 秦汉之际,"发数万人作褒斜道五百余里"。 抗战时期,古金牛道上建川陕公路,巴蜀军民出川抗日、运送物资有了生命线。 四川广元,登临明月峡,蜀道收眼底。 新中国成立后,数十万建设者创13项"世界铁路之最",在"筑路禁区"筑成成昆铁路。 新时代以来,陆海联动、空中织网,蜀道之行,无远弗届。 ——"软豆腐"上建成宜万铁路,"世界屋脊"铺设川藏铁路。党的十八大以来,四川综合交通建设完成投 资3.5万亿元,高速公路通车里程突破1万公里; ——北接丝绸之路经济带,南连21世纪海上丝绸之路,中欧班列(成渝)累计开行超3.6万列。四川全 省18个机场,总量全国第三,空中走廊通达全球; ——长江经济带活力奔涌,成渝"双城记"越唱越响,新时代西部大开发加快形成新格局。新时 ...
四川华蓥:西渝高铁清溪口特大桥建设正酣
Ren Min Wang· 2025-08-23 03:22
四川华蓥:西渝高铁清溪口特大桥建设正酣 四川华蓥:西渝高铁清溪口特大桥建设正酣【2】 四川华蓥:西渝高铁清溪口特大桥建设正酣【3】 . vip people.com.cn Vip 四川华蓥:西渝高铁清溪口特大桥建设正酣【4】 四川华蓥:西渝高铁清溪口特大桥建设正酣【5】 四川华蓥:西渝高铁清溪口特大桥建设正酣【6】 ...
企业合规第121期 | 中国证券业协会修订发布《证券公司履行社会责任专项评价办法》
Sou Hu Cai Jing· 2025-08-22 15:10
【合规资讯】 【合规资讯】 6月13日,中国证券业协会修订发布了《证券公司履行社会责任专项评价办法》(以下简称《评价办法》),并于发布之日起正式施行,旨在进一步督促 证券公司履行社会责任,完善社会责任激励约束机制。修订后的《评价办法》共十八条,包括总则、评价内容、评价实施与结果运用、附则等四章内容, 对企业履行社会责任的情况设置了服务乡村振兴、服务区域协调发展、参与社会公益、所获表彰奖励等四项评价内容,共计13个评价指标。(资讯来源: 中国证券业协会) 【合规提示】 建议证券公司:一是对照《评价办法》内容如乡村振兴、投资者教育、社会公益、行业生态建设等维度,制定或完善公司年度社会责任实施方案和重点工 作清单,确保各项指标可量化、可考核。二是通过年报、官网、媒体平台等渠道主动披露社会责任履行情况,提升企业正面形象;同时将社会责任实践与 品牌建设、客户服务相结合,打造具有行业影响力的履行社会责任标杆项目。 二、交通运输部公布《铁路建设工程勘察设计管理办法》 《企业合规》栏目将为市属国有企业提供国内外涉及深圳企业经营和发展的重大合规领域立法及执法的提示和预警信息,助力增强企业防范合规风险的能 力,为深圳市企业"走出 ...
西部超级工程:新藏铁路投资约五千亿
Jing Ji Guan Cha Wang· 2025-08-22 09:48
Core Viewpoint - The establishment of the New Tibet Railway Company marks a significant advancement in infrastructure development in the Tibetan Plateau, with a focus on connecting Xinjiang and Tibet through a railway that spans approximately 2063 kilometers [2][4]. Infrastructure Development - The New Tibet Railway will be the fourth railway to Tibet, complementing existing lines and enhancing connectivity with surrounding regions [4]. - The project is expected to have a construction period exceeding 16 years, longer than the Sichuan-Tibet Railway [2]. - The total investment for the New Tibet Railway is estimated to reach around 500 billion yuan, comparable to the Sichuan-Tibet Railway's investment of over 370 billion yuan [6][7]. Economic Impact - The railway is anticipated to promote regional economic development, improve trade routes, and enhance the living standards of local populations [2][9]. - It will facilitate the development of tourism in previously inaccessible areas of Tibet, potentially increasing tourism revenue [9]. - The project aligns with China's broader strategy of regional coordination and economic integration, particularly in the context of the Belt and Road Initiative [10][12]. Environmental Considerations - The construction of the New Tibet Railway will face significant ecological challenges due to its location in a fragile ecological zone, necessitating eco-friendly construction practices [3][12]. - Special ecological protection plans will be required to minimize disruption to local wildlife and ecosystems [3]. Strategic Importance - The railway is crucial for national security and defense, enabling efficient transportation of strategic materials to border areas [11]. - It will enhance Xinjiang's connectivity with southern China and improve Tibet's access to external markets, fostering economic ties with neighboring countries [9][10]. Funding Sources - Funding for the New Tibet Railway will come from a mix of central government financing, special bonds, policy financial institutions, and social capital [8][7].
决胜“十四五” 打好收官战|世界最长海底高铁隧道中的火热干劲
Xin Hua She· 2025-08-22 05:25
Core Points - The Ningbo-Zhoushan Railway's underwater tunnel, known as the Jintang Submarine Tunnel, is a record-breaking engineering project, measuring 16.18 kilometers in total length, with an underwater section of 11.21 kilometers, making it the world's longest underwater high-speed rail tunnel [1][5] - The construction employs two shield machines that start from both Ningbo and Zhoushan sides, facing each other to ensure precise alignment after traversing complex geological conditions [1][2] - The project is significant for the integration of the Yangtze River Delta region, as it will end the historical lack of railway access to Zhoushan upon completion [5] Construction Details - As of May 2024, the shield machine has advanced nearly 2,400 meters, currently located about 65 meters below sea level, marking a critical phase as it transitions from land to marine construction [2] - The shield machine must navigate through various geological layers, including four soft soil sections and eight hard rock sections, with hard rock layers comprising nearly 70% of the total [2][4] - Advanced technologies, such as a proactive geological forecasting system, are utilized to monitor geological conditions ahead of the shield machine, enhancing safety and efficiency [4] Workforce and Timeline - The project employs over 200 workers who operate in two shifts around the clock, with the tunnel expected to connect with the Zhoushan side by the end of 2026 [5] - The project is positioned as a key initiative within China's 14th Five-Year Plan, emphasizing the urgency and commitment to high-quality project execution [5]
金建高铁兰溪至建德段开始铺轨
Xin Hua Wang· 2025-08-22 02:53
21日,在金建高铁兰溪东站高铁站内,随着第一对500米长钢轨在工人与大型设备的精准配合下稳 稳落定,新建金华至建德高速铁路兰溪至建德段铺轨施工正式启动,项目建设取得重大进展。 金建高铁作为国家中长期铁路网规划和浙江省铁路建设"八八计划"项目之一,自既有金华站引出, 向北经兰溪市、建德市,在建德站接入杭黄高铁,全长64.51公里,设计时速250公里。沿线设金华、兰 溪东、大洋、建德等4座车站,其中兰溪东站和大洋站为新建车站。本次启动铺轨的兰溪至建德段,需 完成正线铺轨87.1公里,站线铺轨6.63公里,并铺设道岔30组。 截至7月底,金建高铁累计完成投资83.033亿元。当前,项目路基、桥梁、隧道工程均已全部贯 通,站房工程与"四电"工程正有序推进,铺轨工程全面加速实施。(记者 张帆 金思成 通讯员 徐张 时 宽兵) 为确保铺轨工程安全、优质、高效推进,建设者高峰期可组织1000余名建设者同步奋战,单日铺轨 进度最高可达4.5公里。 ...
川青铁路青海段尖扎黄河特大桥施工绳索断裂,4人遇难12人失联
第一财经· 2025-08-22 01:20
2025.08. 22 本文字数:302,阅读时长大约1分钟 据央视新闻,记者从当地应急、施工单位等部门了解到, 今天凌晨,正在施工的川青铁路尖扎黄河 特大桥发生施工绳索断裂事故,事发时有多名工人正在作业。 总台记者正在赶往现场,详细情况正 在进一步了解中。 微信编辑 | 七三 第 一 财 经 持 续 追 踪 财 经 热 点 。 若 您 掌 握 公 司 动 态 、 行 业 趋 势 、 金 融 事 件 等 有 价 值 的 线 索 , 欢 迎 提 供 。 专 用 邮 箱 : bianjibu@yicai.com (注:我们会对线索进行核实。您的隐私将严格保密。) 推荐阅读 多地遴选小学教师转岗初中 另据新华社消息, 记者从青海省应急管理部门获悉,22日3时许,川青铁路青海段尖扎黄河特大桥 发生施工绳索断裂事故。截至22日8时,事故已造成4人遇难,12人失联,救援工作正在开展。 ...
渝昆高铁首座超二十公里特长隧道贯通
Ren Min Ri Bao· 2025-08-21 22:01
本报电(记者叶传增)记者从京昆高铁西昆公司获悉,渝昆高铁控制性工程——全长21.17公里的炳辉隧道 日前顺利贯通,这是渝昆高铁贯通的首座超20公里特长隧道,也是中国西南地区首座贯通的20公里以上 时速350公里的高速铁路特长隧道。 炳辉隧道位于云南省昭通市彝良县境内,由中铁二院勘察设计、中铁五局承建,采用双洞单线设计。隧 道地处乌蒙山区,地质条件复杂,属一级高风险隧道。 随着该隧道的贯通,渝昆高铁云南境内隧道贯通已达85%,桥隧施工完成超95%。目前,渝昆高铁建设 进入冲刺阶段,路基、桥梁、隧道等站前主体工程已基本成型,站后"四电"及站房工程正在加速推进, 即将全面进入无砟轨道施工。 ...
广西构建标准化交流合作机制解决涉东盟合作堵点
Zhong Guo Xin Wen Wang· 2025-08-21 17:42
Group 1 - The core viewpoint of the articles highlights Guangxi's efforts to enhance standardization cooperation with ASEAN countries, addressing existing challenges in policy communication and collaboration [1][2] - Guangxi has established the ASEAN National Standardization Cooperation Exchange Center to facilitate standardization negotiations and improve cooperation with ASEAN [1] - The center has participated in the negotiation of the standardization chapter of the China-ASEAN Free Trade Area 3.0 agreement and strengthened collaboration with the International Organization for Standardization (ISO) [1] Group 2 - In the first half of 2025, Guangxi's cross-border e-commerce import and export volume exceeded 25 billion RMB, with a year-on-year growth of over 140%, and nearly 70% of this trade involved ASEAN countries [2] - Guangxi is addressing issues related to differing cross-border express delivery standards and challenges in returning cross-border e-commerce goods by implementing logistics service standard enhancement projects [2] - In agriculture, Guangxi has initiated standardized demonstration projects in Vietnam, resulting in a 51% increase in rice yield through standardized planting and agricultural technology training [2]