在城市的发展进程中，桥梁往往扮演着至关重要的角色。它们不仅是连接两岸的交通枢纽，更是展现城市风貌与文化底蕴的重要载体。2025 年 5 月，滕州市新兴南路大桥正式通车，该桥的钢结构加工部分由三维公司全面承接，横跨荆河，气势恢宏，为这座城市增添了一抹亮丽的色彩。
In the development of cities, bridges often play a vital role. They are not only transportation hubs connecting both banks but also important carriers showing a city's style and cultural heritage. In May 2024, the Xinxing South Road Bridge in Tengzhou City was officially opened to traffic. The steel structure processing of the bridge was fully undertaken by Sanwei Company. Spanning the Jinghe River, it is magnificent and adds a bright color to the city.
大桥的主桥全长 140.08 米，横跨在碧波荡漾的荆河之上。其桥身设计独具匠心，既充分考虑了桥梁的结构稳定性，又兼顾了美学效果，与周边的自然景观相得益彰。站在远处眺望，大桥的线条流畅而优美，与波光粼粼的河水相互辉映，构成了一幅美轮美奂的画面。
The main bridge has a total length of 140.08 meters and spans the rippling Jinghe River. Its design is unique, fully considering both the structural stability of the bridge and aesthetic effects, complementing the surrounding natural landscape. From a distance, the bridge's smooth and beautiful lines reflect the sparkling river water, forming a magnificent picture.
26 米宽的桥面经过科学合理的规划，为车辆和行人提供了宽敞舒适的通行空间。机动车道、非机动车道和人行道划分明确，不仅确保了交通的顺畅，还保障了行人和非机动车的安全。在高峰时段，桥上的车辆川流不息，但在精心设计的交通组织下，依然能够有序通行，极大地缓解了城市的交通压力，为市民的出行带来了极大的便利。
The 26-meter-wide bridge deck has been scientifically and reasonably planned, providing a spacious and comfortable passage space for vehicles and pedestrians. The motor vehicle lanes, non-motor vehicle lanes, and sidewalks are clearly divided, which not only ensures smooth traffic but also guarantees the safety of pedestrians and non-motor vehicles. During peak hours, vehicles flow continuously on the bridge, but under the carefully designed traffic organization, they can still pass in an orderly manner, greatly alleviating the city's traffic pressure and bringing great convenience to citizens' travel.
该桥的一大特色，便是悬索桥主塔采用了鲁班文化元素，以 “东方之冠” 为造型理念。四个主塔造型独特，每个造型又分为四节，将传统的鲁班文化与现代建筑艺术完美融合。将鲁班文化元素融入到大桥的设计中，不仅体现了对传统文化的传承与弘扬，也赋予了大桥深厚的文化内涵。远远望去，主塔犹如一顶顶金色的皇冠，矗立在大桥两端，彰显出大桥的雄伟与庄重，同时也传递着这座城市对历史文化的尊重与珍视。
A major feature of the bridge is that the suspension bridge's main towers adopt Luban cultural elements, with the design concept of "Crown of the East". The four main towers have unique shapes, each divided into four sections, perfectly integrating traditional Luban culture with modern architectural art. Incorporating Luban cultural elements into the bridge's design not only reflects the inheritance and promotion of traditional culture but also endows the bridge with profound cultural connotations. From a distance, the main towers stand at both ends of the bridge like golden crowns, highlighting the bridge's grandeur and solemnity, while also conveying the city's respect and cherish for historical culture.
这座凝聚无数心血的建筑杰作，仅是三维桥梁建设履历中的一颗璀璨明珠。回首过往，三维公司凭借深厚的专业积淀打造了一系列令人瞩目的桥梁工程。
This architectural masterpiece, which embodies countless efforts, is just a bright pearl in the bridge construction resume of Sanwei Company. Looking back, Sanwei Company has created a series of remarkable bridge projects with its profound professional accumulation.
2013 年，为缓解交通压力、保障市民与学生出行安全，滕州市政府决定在此兴建一座集交通与景观功能为一体的环形天桥。三维钢构有幸接到了这项艰巨的任务。
In 2013, to alleviate traffic pressure and ensure the travel safety of citizens and students, the Tengzhou Municipal Government decided to build a circular overpass integrating traffic and landscape functions here. Sanwei Steel Structure was honored to receive this arduous task.
天桥设计独具匠心，充分融合滕州本土文化元素，高 10.5 米，桥面宽 5 米，梯道宽 3 米。上部采用钢箱梁结构，大跨径达 36.8 米，在四个拐角处共设 8 个梯道，并在 “环” 形主桥上加设顶棚，既造型优美，又能遮阳避雨，尽显人性化设计。建成后，行人可从八个口上下通行，前往任意方向路口，搭配道路渠化、车行道和人行道隔离护栏以及路口封闭措施，实现了人车分离的立体式交通体系。
The overpass features an ingenious design that seamlessly integrates local Tengzhou cultural elements. Standing at 10.5 meters tall, it has a 5-meter-wide and 3-meter-wide stairways. The upper structure with a large span of 36.8 meters. Eight stairways are located at the four corners, and a canopy is added to the circular main bridge, combining aesthetic appeal with protection from sun and rain—an eminently user-friendly design. Upon completion, pedestrians can access the overpass from eight entrances, leading to any directional intersection. Together with road channelization, vehicle-pedestrian separation barriers, and intersection closures.
在滕州荆泉路跨越荆河河道之处，屹立着一座大跨度钢结构桥梁 —— 愚公桥。这座由三维承建的大桥全长 146 米，桥宽达 36 米，桥跨采用 20+100+20 米的三跨简支体系。主桥 100 米的跨径运用下承式钢箱拱结构，主梁为叠合梁、分离双箱截面，尽显现代建筑美学与力学智慧。
At the point where Jingquan Road in Tengzhou crosses the Jinghe River channel stands a long-span steel structure bridge - Yugong Bridge. Constructed by Sanwei, this bridge has a total length of 146 meters and a width of 36 meters. The bridge span adopts a three-span simply supported system of 20+100+20 meters. The 100-meter span of the main bridge uses a through steel box arch structure, with the main beam being a composite beam and a separated double-box section, fully demonstrating modern architectural aesthetics and mechanical wisdom.
建设愚公桥时，三维团队独具巧思，特意保留老愚公桥原始风貌，并对其加固修缮。新老并存，成为独特的城市景观。如今，新愚公桥以其鲜明的钢结构现代感，成为城市崭新亮点。它不仅完善了滕州交通网络，还见证着城市的变迁与发展。
When constructing Yugong Bridge, the Sanwei team ingeniously preserved the original style of the old Yugong Bridge and reinforced and renovated it. The coexistence of the new and old bridges has become a unique urban landscape. Today, the new Yugong Bridge has become a brand-new highlight of the city with its distinct modern steel structure. It not only improves Tengzhou's transportation network but also witnesses the city's changes and development.
这座位于漷河南路若水河的善时桥进一步打通了高铁新区路网，完善了景观效果，更优化了高铁新区人居环境。
桥梁总长为37.04米，桥跨径为2×16米，宽度45.5米，双向八车道+非机动车道+人行道。善时桥与若水河120度斜交，设计安全等级为一级，桥梁设计使用年限100年。桥的整体造型与道路两侧护栏交相辉映，线条简洁有力，结构轻盈飘逸，现代感扑面而来。桥梁外观采用翅膀形状进行装饰，寓意滕州高新区发展犹如飞鸟，一飞冲天、自由翱翔。
Located on Huoguo South Road across Ruoshui River, Shanshi Bridge further connects the road network of the High-speed Rail New Area, enhances the landscape effect, and optimizes the living environment there. The bridge has a total length of 37.04 meters, a span of 2×16 meters, and a width of 45.5 meters, with eight-lane two-way traffic + non-motor vehicle lanes + sidewalks. Shanshi Bridge intersects with Ruoshui River at a 120-degree angle, with a first-class design safety level and a service life of 100 years.
水阳江特大桥桥体为 35 米宽的主跨 210 米矮塔斜拉桥，跨越水阳江三级航道，全长 1489 米，包含 266 根桩基、186 根墩柱与 340 片箱梁 。作为城市外环的一部分，该桥有效串联起城市 “一主四片” 间的各个组团，显著缓解了主城区内部交通压力，进一步提升了城市整体交通网络水平。
The Shuiyangjiang Super Bridge is a low-tower cable-stayed bridge with a 35-meter-wide main span of 210 meters, spanning the third-class waterway of the Shuiyangjiang River. With a total length of 1,489 meters, it includes 266 piles, 186 piers, and 340 box girders. As part of the urban outer ring, the bridge effectively connects various clusters within the city's "one main core and four sub-areas" structure, significantly relieving traffic pressure in the main urban area and further enhancing the overall urban transportation network.
枣庄市凤鸣湖栈桥
在枣庄凤鸣湖畔，凤鸣湖栈桥如一条灵动的丝带蜿蜒于碧波之上，成为城市中一道诗意的风景线。
By the Fengming Lake in Zaozhuang, the Fengming Lake Wooden Bridge winds over the blue waves like a nimble ribbon, becoming a poetic scenic line in the city.
空中栈桥工程作为凤鸣湖东西支综合提升工程的控制性工程，空中栈桥全长1149.2米（其中东支空中栈道长651.3米，西支空中栈道长497.9米）形似凤凰羽翼，将东西支与凤鸣湖公园链接成为一个整体，扩大市民休闲活动空间，展现更加开阔壮丽的城市形象。作为枣庄市重点工程，项目自开工以来便广受社会各界关注。
As a key control project of the comprehensive improvement project for the east and west branches of Fengming Lake, the Sky Wooden Bridge project has a total length of 1,149.2 meters (including a 651.3-meter-long sky walkway on the east branch and a 497.9-meter-long sky walkway on the west branch). Shaped like phoenix wings, it connects the east and west branches with Fengming Lake Park as a whole, expanding citizens' leisure activity space and presenting a broader and more magnificent urban image. As a key project in Zaozhuang City, it has received wide attention from all sectors of society since the start of construction.
滕州市学院附近两座天桥
学院路是滕州城区一条东西方向的交通大动脉，道路周边学校、商户、居民区密集，尤其是北辛中学和前进小学所在的学院中路区域，商超、农贸市场、学校、居民区交织，每逢高峰期都会产生交通拥堵的现象。两座天桥的建成将缓解上学放学带来的交通堵塞，降低交通隐患；极大方便两所学校学生的出行，对于两所学校的师生家长来说无疑是一重大利好消息。
Xueyuan Road, an east-west traffic artery in Tengzhou's urban area, sees heavy congestion during peak hours, especially near Beixin Middle School and Qianjin Primary School. The completion of two overpasses will ease traffic jams, reduce hazards, and greatly benefit students, teachers, and parents of the two schools.
该工程与民生息息相关，为做好该项工程，三维以专业、科学、安全、高效的标准来进行生产与施工的现场管理。从前期的图纸深化、加工制作到后期安装，前后用时共计二十余天。为保证所有钢构件的加工精度与品质，确保天桥能顺利安装，整个加工过程以高精度、高品质为要求，切割下料采用精度高的等离子切割机，焊接工艺严格要求，每个加工的钢构件都必须进行探伤检测等多方面工作，建立全程跟踪的质量管理体系。
This livelihood-related project was managed by Sanwei with professional, scientific, safe and efficient standards. From drawing optimization and manufacturing to installation, it took over 20 days. High-precision plasma cutting, strict welding standards, flaw detection for all steel components, and a full-process quality tracking system ensured precision, quality and smooth installation.
建一座精品，立一座丰碑，一步步走来，刚毅、稳健、铿锵，点点滴滴都是三维人艰苦奋斗、励精图治的三维精神！希望未来三维钢构能有更多的机会为美丽城市的建设“添砖加瓦”。
Building a quality project is like erecting a monument. Step by step, with determination, stability and strength, every detail reflects the hard-working and enterprising spirit of Sanwei people! We hope that in the future, Sanwei Steel Structure will have more opportunities to contribute to the construction of beautiful cities.
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