\u003cdiv class=\"rich_media_content\"\u003e\u003c!--NO_AD_ERROR_8_1--\u003e\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e近日\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e广湛高铁正式启动试运行\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e哈伊高铁全线铺轨贯通\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e西宁至成都铁路格尔隧道顺利贯通\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e……\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e我国高速铁路进度条再“刷新”\u003c/p\u003e\n\u003cp\u003e\u003c!--IMG_0--\u003e\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e这些都是我国\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e\u003cstrong data-source=\"cke\"\u003e“八纵八横”高速铁路\u003c/strong\u003e\u003cstrong data-source=\"cke\"\u003e主通道\u003c/strong\u003e\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e的组成部分\u003c/p\u003e\n\u003cp\u003e\u003c!--IMG_1--\u003e\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e“八纵八横”织就\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e中国高铁线路的“脉络”\u003c/p\u003e\n\u003cp\u003e\u003c!--IMG_2--\u003e\u003c/p\u003e\n\u003cp\u003e\u003c!--IMG_3--\u003e\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e我国高铁网络建设一直面临着\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e逢山要开洞，遇水得搭桥等难题\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e看看这些难啃的“硬骨头”工程\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e是如何被攻克的\u003c/p\u003e\n\u003cdiv class=\"cms-cke-widget-title-normal-5 cms-cke-widget-title-tpl cms-cke-widget-title-wrapper cms-cke-widget-tpl\" data-key=\"title-normal-5\" data-reactroot=\"\" style=\"align-items: center; display: flex; font-size: 19px; font-weight: bold; justify-content: center; margin-bottom: 20px; margin-top: 28px; width: 100%\"\u003e\n\u003cdiv class=\"cms-cke-widget-title-container\" style=\"background-image: linear-gradient(to bottom, transparent 50%, rgba(0,25,102,0.1) 50%); background-repeat: repeat; background-size: 100% 26px; display: inline-block; line-height: 24px; margin-bottom: 6px; margin-left: 6px; margin-right: 6px; margin-top: 6px; padding: 0px 18px\"\u003e\n\u003cdiv class=\"cms-cke-widget-title-wrap title-normal-5-text\" style=\"box-sizing: border-box; color: #001966; display: inline-block; line-height: 26px; min-width: 20px; text-align: center; word-break: break-all\"\u003e\n\u003cp\u003e“数字大脑”\u003c/p\u003e\n\u003cp\u003e 穿越秦岭的西康高铁\u003c/p\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e西康高铁建设需要横穿秦岭天堑\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e这里地质结构复杂，道岔运输难度大\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e一个小失误就可能导致工期延误\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e“数字大脑”是一套能实时追踪铺轨机组\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e位置、状态的轨道工程运输管理\u003cstrong data-source=\"cke\"\u003e智控平台\u003c/strong\u003e\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e让复杂的关卡顺利通关\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e从“开山辟路”的粗犷\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e转向了以毫米计的精细\u003c/p\u003e\n\u003cp\u003e\u003c!--IMG_4--\u003e\u003c/p\u003e\n\u003cdiv class=\"cms-cke-widget-title-normal-5 cms-cke-widget-title-tpl cms-cke-widget-title-wrapper cms-cke-widget-tpl\" data-key=\"title-normal-5\" data-reactroot=\"\" style=\"align-items: center; display: flex; font-size: 19px; font-weight: bold; justify-content: center; margin-bottom: 20px; margin-top: 28px; width: 100%\"\u003e\n\u003cdiv class=\"cms-cke-widget-title-container\" style=\"background-image: linear-gradient(to bottom, transparent 50%, rgba(0,25,102,0.1) 50%); background-repeat: repeat; background-size: 100% 26px; display: inline-block; line-height: 24px; margin-bottom: 6px; margin-left: 6px; margin-right: 6px; margin-top: 6px; padding: 0px 18px\"\u003e\n\u003cdiv class=\"cms-cke-widget-title-wrap title-normal-5-text\" style=\"box-sizing: border-box; color: #001966; display: inline-block; line-height: 26px; min-width: 20px; text-align: center; word-break: break-all\"\u003e\n\u003cp\u003e“空中长虹”\u003c/p\u003e\n\u003cp\u003e 跨越江海的通苏嘉甬高铁\u003c/p\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e杭州湾有着强劲的潮汐、复杂的地质\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e与高盐高湿的环境\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e为跨越这片“危机四伏”的水域\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e工程师们建造了这座\u003cstrong data-source=\"cke\"\u003e“钢铁长虹”\u003c/strong\u003e——\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e通苏嘉甬高铁的杭州湾跨海铁路大桥\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e共设计39个节段，相邻两个桥墩之间跨度达450米\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e是世界在建最大跨度的无砟轨道斜拉桥\u003c/p\u003e\n\u003cp\u003e\u003c!--IMG_5--\u003e\u003c/p\u003e\n\u003cdiv class=\"cms-cke-widget-title-normal-5 cms-cke-widget-title-tpl cms-cke-widget-title-wrapper cms-cke-widget-tpl\" data-key=\"title-normal-5\" data-reactroot=\"\" style=\"align-items: center; display: flex; font-size: 19px; font-weight: bold; justify-content: center; margin-bottom: 20px; margin-top: 28px; width: 100%\"\u003e\n\u003cdiv class=\"cms-cke-widget-title-container\" style=\"background-image: linear-gradient(to bottom, transparent 50%, rgba(0,25,102,0.1) 50%); background-repeat: repeat; background-size: 100% 26px; display: inline-block; line-height: 24px; margin-bottom: 6px; margin-left: 6px; margin-right: 6px; margin-top: 6px; padding: 0px 18px\"\u003e\n\u003cdiv class=\"cms-cke-widget-title-wrap title-normal-5-text\" style=\"box-sizing: border-box; color: #001966; display: inline-block; line-height: 26px; min-width: 20px; text-align: center; word-break: break-all\"\u003e\n\u003cp\u003e实时监测 精准爆破\u003c/p\u003e\n\u003cp\u003e守护生态的成渝中线高铁\u003c/p\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e成渝中线高铁横跨川渝两地\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e经过多处水源保护区\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e天鹅的家园玄天湖就是其中之一\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e建设团队在施工中配备\u003cstrong data-source=\"cke\"\u003e新型环境监测系统\u003c/strong\u003e\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e实时监控水质、噪声等指标\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e通过减少钢管桩使用、控制爆破等技术\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e将危害限制在规定范围内\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e既不打扰天鹅生活，又把高铁建好\u003c/p\u003e\n\u003cdiv data-captcha=\"△玄天湖上方建设的高铁线路\" data-height=\"374\" data-src=\"https://inews.gtimg.com/om_bt/OFzM6ixN3brqlzaI46sOTAQFFGr0aUQv8tI4sDFdM2FD4AA/641\" data-type=\"3\" data-uploaded=\"1\" data-widget=\"image\" data-width=\"641\"\u003e\u003c!--IMG_6--\u003e\u003cp type=\"om-image-desc\"\u003e△玄天湖上方建设的高铁线路\u003c/p\u003e\u003c/div\u003e\n\u003cp\u003e\u003c!--IMG_7--\u003e\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e早上还在西宁喝着牦牛酸奶\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e下午就能坐在成都的火锅店\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e涮着地道的毛肚、鸭肠……\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e中国首条穿越秦岭的高速铁路——西成高速铁路\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e全线建成通车后\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e大约4个半小时\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e就能从西宁到达成都\u003c/p\u003e\n\u003cdiv data-captcha=\"△西成高速铁路是“八纵八横”高速铁路主通道之“京昆通道”的重要组成部分\" data-height=\"374\" data-src=\"https://inews.gtimg.com/om_bt/Osbf97nBI9nuHNLmmEyeitFtrbp6F2dViFC0ON5SYjM4kAA/641\" data-type=\"3\" data-uploaded=\"1\" data-widget=\"image\" data-width=\"641\"\u003e\u003c!--IMG_8--\u003e\u003cp type=\"om-image-desc\"\u003e△西成高速铁路是“八纵八横”高速铁路主通道之“京昆通道”的重要组成部分\u003c/p\u003e\u003c/div\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e从热闹的都市逃离\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e扎进大自然的怀抱\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e哈伊高速铁路目前已全线铺轨贯通\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e这条串联哈尔滨与伊春的交通“大动脉”\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e路程从7小时左右缩短到大约2小时\u003c/p\u003e\n\u003cdiv data-captcha=\"△哈伊高速铁路是“八纵八横”高速铁路主通道之“京哈至京港澳通道”的延长线\" data-height=\"374\" data-src=\"https://inews.gtimg.com/om_bt/OiKQEB7_XAO01TPgwwCBS4sRH8v6lGpEe6XtnDCkBfO0IAA/641\" data-type=\"3\" data-uploaded=\"1\" data-widget=\"image\" data-width=\"641\"\u003e\u003c!--IMG_9--\u003e\u003cp type=\"om-image-desc\"\u003e△哈伊高速铁路是“八纵八横”高速铁路主通道之“京哈至京港澳通道”的延长线\u003c/p\u003e\u003c/div\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e从革命摇篮到繁华都市\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e陕北革命老区首条高速铁路——西延高铁\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e已正式进入试运行阶段\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e从前西安到延安需要2.5小时的火车车程\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e高速铁路运营后1小时就能直达\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e将分散的红色资源“串珠成链”\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e带动沿线餐饮、住宿、文创等产业蓬勃发展\u003c/p\u003e\n\u003cdiv data-captcha=\"△西延高速铁路是“八纵八横”高速铁路主通道之“包（银）海通道”的重要组成部分\" data-height=\"374\" data-src=\"https://inews.gtimg.com/om_bt/OxKlxvvSRsxgN7fWVrG8kPKvWdK84xISptsytuiLSxwdwAA/641\" data-type=\"3\" data-uploaded=\"1\" data-widget=\"image\" data-width=\"641\"\u003e\u003c!--IMG_10--\u003e\u003cp type=\"om-image-desc\"\u003e△西延高速铁路是“八纵八横”高速铁路主通道之“包（银）海通道”的重要组成部分\u003c/p\u003e\u003c/div\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e高速铁路网覆盖天南地北\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e如同一条条纽带\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e不仅连接着城市版图\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e缩短了时空距离\u003c/p\u003e\n\u003cp class=\"text_align-center\" data-source=\"cke\"\u003e更串起山河景致，激活区域经济\u003c/p\u003e\n\n\n\n\n\n\n\u003cp data-source=\"cke\"\u003e\u003cspan class=\"color-a4acb6\" data-source=\"cke\"\u003e\u003cspan class=\"font_size-16px\" data-source=\"cke\"\u003e©2025中央广播电视总台版权所有。未经许可，请勿转载使用。\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n\n\u003cstyle\u003e.rich_media_content{--news-tabel-th-night-color: #444444;--news-font-day-color: #333;--news-font-night-color: #d9d9d9;--news-bottom-distance: 22px}.rich_media_content p:not([data-exeditor-arbitrary-box=image-box]){letter-spacing:.5px;line-height:30px;margin-bottom:var(--news-bottom-distance);word-wrap:break-word}.rich_media_content .qn-editor-copy p:not([data-exeditor-arbitrary-box=image-box]){letter-spacing:unset;line-height:unset;margin-bottom:unset;word-wrap:unset}.rich_media_content{color:var(--news-font-day-color);font-size:18px}@media(prefers-color-scheme:dark){body:not([data-weui-theme=light]):not([dark-mode-disable=true]) 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