跑出建设"加速度" 通苏嘉甬高速铁路是国家"八纵八横"铁路网沿海通道的重要组成部分，串联起江苏南通、江苏苏州、浙江嘉兴、浙江宁波四座城市，是长三角城市群的重要 骨干线路。杭州湾跨海铁路大桥是通苏嘉甬高速铁路的控制性工程。 这个"五一"期间，许多建设者坚守岗位。杭州湾跨海铁路大桥跑出建设"加速度"，黑龙江高寒冻土区架起了"钢铁脊梁"。 杭州湾跨海铁路大桥 杭州湾跨海铁路大桥全长29.2公里，由北、中、南三座航道桥和跨北大堤引桥、海中引桥、浅滩区引桥组成。 杭州湾跨海铁路大桥北航道桥9号墩，是杭州湾北侧第一个离岸的主墩。从9号墩主塔向北、向南延伸的杭州湾海面上，441个海中墩上在进行不同程度的施 工作业，整条杭州湾跨海铁路大桥的施工进度完成了约50%。 工程师介绍，在杭州湾上建桥面临非常多的挑战。这里海域宽阔，风大流速急，湾底的泥沙质地松软、水深也比较浅，潮水具有明显的潮汐现象，每天都会 出现两次高潮位和两次低潮位。运输物料、器械的船舶，只能在满足船舶通行的安全潮位时间内工作，否则就会存在搁浅的风险。 高寒冻土区架起"钢铁脊梁" 在黑龙江，哈尔滨至伊春高铁正在加紧施工，哈伊高铁是我国"八纵八横"高铁网京哈至京港澳 ...

文 | 每日人物社 郑思芳 编辑 | 西打 五一小长假，有人堵在高速、饿得头晕目眩，还有人美美坐上高铁、一路咔咔狂炫。 为了吃一碗地道的信阳焖罐肉，得专门挑选经停河南的车次；从笨罗卜湘菜到上海的现炒热链餐，都可以满足纯正的中 国胃。有网友感叹："坐高铁像开美食地图，建议开一列从香港到哈尔滨的专线，我能饿三天上车。" 坐京沪高铁，享15元盒饭 坐上从北京回淮安老家的高铁，北漂王安安第一时间掏出手机扫码，直达铁路订餐界面。摆在面前的是15元一份的盒饭 和45元一份的套餐，一秒都不用犹豫，她点击了15元那个选项，却发现无法下单。 来晚了。王安安搜了攻略才得知，15元盒饭的售卖数量很少，基本上在发车前就被预订完了。 打工人花15元，在办公楼下的便利店都很难买到称心的午饭，但在吃饭没那么方便的高铁上，却可以拥有一顿热乎的饭 菜。尤其在京沪高铁上，一份盒饭很快就能扒拉完，嘴一抹继续埋头干活，性价比极高。 这顿便宜饭，务必吃上。王安安买好返程票，点开小程序尝试提前预订，没想到真的下单成功了。返程的高铁上，她终 于吃上了传说中的"15元盒饭"。 那是一份豆豉鸡丁蛋炒饭，酱色包裹着颗颗分明的米粒，看着挺诱人。吃到嘴里后，也让她 ...

Core Viewpoint - The article highlights the advancements in China's high-speed rail technology, particularly focusing on the CR450 train model and the innovations in its braking system, showcasing the dedication and skills of workers like Zhang Hongbin in overcoming technical challenges [1][10]. Group 1: High-Speed Rail Development - The CR450 train model is currently undergoing type testing, marking it as the fastest high-speed train globally [1]. - The braking system of the CR450 is a focal point of technological innovation, with a requirement to stop from 400 km/h to 0 in 6500 meters within 112 seconds [3]. Group 2: Innovations in Manufacturing - Zhang Hongbin, a skilled machinist, proposed a novel approach to manufacturing the brake disc hub, which traditionally required high-precision grinding machines, thus speeding up the production process [5]. - The precision required for the hub is 0.005 mm, which is one-sixteenth the thickness of a human hair, demonstrating the high standards of manufacturing [6]. Group 3: Efficiency Improvements - By experimenting with seven different tool structures and nine cutting paths, Zhang and his team significantly improved the efficiency of producing the brake disc hub, doubling the production speed compared to foreign grinding methods [8]. - The introduction of new materials and innovative machining techniques, such as the arc surface processing technology, has allowed for precise fitting of new components like the wedge pin into the braking system [10].

Core Viewpoint - Jiangsu province is focusing on high-quality development in transportation to enhance its role as a major economic province, with significant advancements in water and rail transport systems [1] Water Transport Development - Jiangsu is leading in water transport with a total of 2,664 kilometers of mainline waterways and a port throughput capacity of 2.98 billion tons, both ranking first in the country [2] - The province aims to transition from a water transport province to a strong water transport province by enhancing waterway networks and logistics systems [2] - By the end of this year, the Su Nan Canal will be fully constructed as a secondary waterway, allowing 2,000-ton vessels to navigate year-round [2] - The province has built 6 dedicated access channels for enterprises and is currently constructing 5 more to address the "last mile" transportation challenges [3] Railway Transport Development - Jiangsu's railway construction is described as vigorous, with significant projects completed and underway, including high-speed rail lines totaling 1,085.5 kilometers, the highest in the country [4][5] - The annual railway passenger volume is projected to increase from 178 million in 2015 to 310 million by 2024, showcasing improved travel efficiency [4] - The province's railway freight volume is expected to reach 90.14 million tons in 2024, marking a 7.6% year-on-year increase [5] Innovation in Transportation - Jiangsu is leveraging technological innovations to enhance transportation efficiency, including smart highway expansions that have improved traffic flow by 19% and reduced congestion time by 48.7% [6] - The province has implemented a "1000" work mechanism to streamline the process of starting transportation businesses, significantly reducing the time required for approvals [7] - The "one-stop" service reform has processed 76,000 applications since its launch, facilitating the establishment of 128 new transportation companies daily [7][8]

Core Viewpoint - The construction of the Jiaoluo-Ping High-Speed Railway (焦洛平高铁) marks a significant development in the transportation infrastructure of Henan Province, enhancing connectivity and economic growth in the region [1][16][17]. Group 1: Project Overview - The Jiaoluo-Ping High-Speed Railway is a key segment of the Hunan-Guangdong High-Speed Railway, connecting the cities of Jiaozuo, Jiyuan, Luoyang, and Pingdingshan, with a total length of 230.488 kilometers and a design speed of 350 km/h [7][17]. - The project includes the construction of five new stations and the reconstruction of existing ones, with a total construction period planned for four years [7][17]. Group 2: Economic Impact - The railway is expected to significantly enhance the economic landscape of the western Henan region, facilitating the integration of various industries and resources, and creating a "two-hour industrial collaboration circle" that connects with neighboring provinces [14][18]. - The project is projected to improve supply chain response times by 40% for key industries in Luoyang, Pingdingshan, and Jiyuan, thus stimulating regional economic development [14][18]. Group 3: Transportation Network Enhancement - The Jiaoluo-Ping High-Speed Railway will fill the gap in the vertical high-speed rail network in western Henan, transforming the transportation framework from a single-center model to a multi-hub network [17][18]. - The railway will connect with existing lines, enhancing the overall capacity and efficiency of the high-speed rail network in the province [17][18]. Group 4: Cultural and Tourism Development - The railway is anticipated to boost tourism by improving access to cultural sites, such as the Longmen Grottoes, and promoting a "high-speed rail + cultural tourism" model [6][13][18]. - Increased connectivity is expected to attract more visitors from surrounding regions, thereby enhancing local hospitality and cultural industries [12][13].

考虑到沈白高铁输电线路迁改工程涉及点多、面广、作业量大、施工技术复杂等情况，国网沈阳供电公司制定详细、严谨的工作 方案，并对所有停电线路提前进行全面的风险评估，研究优化停电计划，制定相关预防措施，减少停电作业对地区用户的影响，同时 加强现场安全监督和施工质量管控，安全、保质、有序推进工程建设，为沈白高铁"9·30"开通提供便利条件。 自2022年迁改工作实施以来，国网沈阳供电公司已连续4年对11处交叉跨越点位的高压线路开展迁改工作，其中500千伏线路1 处，220千伏线路2处，66千伏线路8处，累计拆除杆塔51基，新建铁塔79基、架设导线12.76千米、电缆入地4.4千米。 4月28日，经过国网辽宁沈阳供电公司施工人员连续5天施工作业，66千伏东顺甲乙线沈白客专迁改工程顺利完成，标志着沈白高 铁沈阳境内的高压线路全部完成迁改，实现了线路为高铁"让路"。 沈白高铁项目是国家《中长期铁路网规划》中确定的东北东部快速铁路通道的重要组成部分，作为"十四五"期间东北地区重点推 进的高铁项目，对构建东北东部快速通道，带动沿线旅游等资源开发，进一步助力东北全面振兴、全方位振兴具有重要意义。由于高 铁建设区域内输电线路分布密 ...

据介绍，针对"五一"假期客流新特征，广铁集团大幅提升"五一"假期高铁运力，动态实施"一日一图"， 日均安排开行旅客客车1685对，同比增长10.6%，动车组重联484对，同比增长21.4%。同时，在京广、 广深、甬广、江湛等线路以及省内热门城市间加开旅客列车2491趟，其中加开普速列车415趟，夜间高 铁928趟。 广深港高铁客流预计将再现火爆，假期运输期间预计运送跨境旅客超75万人次，同比增长11.2%。为满 足跨境旅客出行，深圳地区各车站预计加开旅客列车超1100列，主要覆盖广州、汕尾、潮汕和湖南、广 西等旅游、探亲热门方向。 【深圳商报讯】（驻穗记者 张莹）记者从广铁集团获悉，今年"五一"铁路运输时期为4月29日至5月6 日。节日期间，广铁集团将加开2490余趟旅客列车。深圳北站将在4月30日、5月1日、2日、4日、5日开 行夜间高铁超200趟。 据悉，深圳北站将在4月30日、5月1日、2日、4日、5日开行夜间高铁超200趟；广州南站计划加开高铁 列车1368趟，其中加开夜间高铁453趟，主要开往湛江、长沙、汕头、梅州、深圳等方向；长沙南站预 计加开高铁近500趟，包含开往广州、深圳、南昌、岳阳等热门方 ...

Group 1 - The G2050 special train "Rizhao Wind Band Carnival" was launched from Zhengzhou East Station to promote the 18th "Chinese Cup" National Excellent Wind Band Team Exhibition and the "Rizhao Oriental" Wind Band Carnival, aiming to connect Central Plains and coastal culture through music and attract more tourists to Rizhao [1] - The opening of the Day-Lan High-speed Railway on July 18, 2024, has significantly improved the transportation efficiency between the two provinces, reducing travel time to around 1 hour for cities like Heze and Lankao to Zhengzhou, marking the entry into a "2-hour" economic circle era [3] - As the May Day holiday approaches, Zhengzhou East Station is optimizing its hub service capabilities, with tickets to Rizhao and Jinan sold out, while additional temporary trains are being added to popular routes to ensure smooth travel for passengers [3] Group 2 - The special train is a collaboration between the China Railway Jinan Bureau, China Railway Zhengzhou Bureau, and Rizhao Municipal Bureau of Culture and Tourism, themed "Take the Train, Watch the Performance, Tour Rizhao," featuring a green channel for participants and promotional activities at the station [5] - The "Rizhao Oriental" Wind Band Carnival from May 1 to 4 will attract 141 domestic and international wind band teams with over 10,000 participants, including performances and free concerts, with key events broadcasted online [6] - Rizhao is promoted as a vibrant city with a sunny disposition, inviting tourists to experience its unique charm and participate in various cultural activities [8]

Group 1 - The G5557 "Nishan" special train is launched to promote tourism to Nishan Sacred Site, combining high-speed rail with cultural travel [1] - A promotional event titled "Take the Nishan Train, Enter Confucius' World" was held at Qufu East Station, showcasing Confucian culture through performances and interactive activities [3] - The train features a Confucian-themed experience space in the 10th carriage, where passengers can learn about Confucian classics and receive cultural gifts [4] Group 2 - From April 27 to June 30, a special discount policy is available for tourists arriving by high-speed train, allowing them to purchase tickets to Nishan Sacred Site at a reduced price of 110 yuan, down from 160 yuan [6] - The G5557 train operates daily, departing from Jinan Station at 7:40 AM and arriving at Qufu East Station at 8:25 AM, with direct bus services to the Nishan Sacred Site [8] - A dedicated green channel is established at Qufu East Station for groups of 15 or more, ensuring a smooth travel experience for tourists [8]

点击↑上方蓝字，速戳底部菜单栏【 微信办事 】【 景区预约 】【 五一|特惠 】 获取你想看的内容 北京有不少"海" 前海、后海、西海、什刹海... 但这些并不是真正意义上的海 而是以"海"命 名的 湖泊 北京本身并不靠海 趁着暖春时节，夏日临近 不少小伙伴都想去海边走走 吹海风，踩沙滩 好不舒适~ 其实从北京坐高铁出发 最快1个小时就可以到海边哦 下面小编给大家列举了9个城市 都是看海好去处 一起来看看吧 *以下车票数据来源于铁路12306APP 4月24日10:00数据 大家仅供参考，具体以当日实际为准 大约车程： 1小时左右 参考票价： 二等座66.5元 截图来源：铁路12306APP，下同 天津，这座美丽的海河之城，拥有着得天独厚的地理位置和丰富的海洋资源。对于喜欢海滨风光的游客来说，天津看海一日游绝对是一个不错的选择。 图源摄图网（500335088） 推荐美食： 蒸海蟹、煮海虾、糖礅…… 推荐景点： 东疆亲海公园、国家海洋博物馆、东堤公园…… 北京——山东烟台 北京——天津 大约车程： 4-6小时 参考票价： 二等座399元 "有浪无声，有鱼无腥，凉而又爽"，这是叶圣陶先生对烟台海的评价。 烟台因 ...