Urban pedestrian bridges
Crossings over streets, rivers and plazas, where appearance, accessibility and short installation windows matter.
我们的工作方式
懂工程的制造合作伙伴
人行桥融合了结构工程、建筑设计和现场条件。我们专注于钢结构本身和清晰的技术协调。
01
工程协调
我们与您的责任工程师一起审核图纸和设计准则，并尽早提出问题。
02
按规格制造
材料、焊接、公差和检验均遵循项目规定的技术规格和标准。
03
持久防护
涂装体系根据现场的腐蚀性等级和维护策略进行选择。
04
有计划的交付
节段尺寸、包装和发运均根据运输限制和安装顺序进行规划。
解决方案
全部解决方案
适用于各种场景的人行桥
城市过街、公园与步道、校园、跨铁路和跨公路天桥以及临时桥。
Park and trail bridges
Bridges for parks, greenways and cycle routes, often in remote or environmentally sensitive locations.
Railway and station footbridges
Footbridges over tracks, where railway operator rules and possession windows drive the design and installation.
Highway pedestrian overpasses
Pedestrian crossings over roads and highways, including vehicle impact and clearance requirements.
Waterfront and marine footbridges
Bridges in coastal and splash zones, where the corrosion protection system is a central design decision.
Campus, hospital and building links
Enclosed link bridges between buildings, designed around building movements, services and fire requirements.
结构类型
比较桥型
选择适合跨度的结构体系
每种体系都有各自的适用跨度、结构高度、运输和维护特点。
Steel truss pedestrian bridges
Through and deck trusses for medium spans, built from segments that are practical to transport and splice on site.
Pony truss pedestrian bridges
Half-through trusses without overhead bracing: an open, economical option for short to medium spans.
Steel girder pedestrian bridges
Rolled or plate girders with few members: a direct, low-maintenance solution for short spans.
Steel box girder pedestrian bridges
Closed steel sections for curved alignments, clean appearance and good torsional stiffness.
Steel arch pedestrian bridges
Deck or through arches for landmark crossings where appearance matters as much as span.
Tied arch pedestrian bridges
The deck ties the arch ends together, so foundations carry mainly vertical load.
制造
围绕项目规格开展的钢结构制造
切割、组装、焊接、必要时的预拼装、表面处理和涂装 — 每一步都有记录文件。
- Fabrication workflow
- Shop drawings and detailing
- Welding procedures and welder qualification
- Trial assembly
- Tolerances and camber
流程
从询价到交付
清晰的流程让业主、设计方和承包商的职责一目了然。
询价与信息审核
我们审核跨度、宽度、地点、标准和您提供的图纸，并列出待解决的问题。
技术澄清
与责任工程师确认设计准则、材料、涂装和接口。
报价
您将收到包含范围、假设条件、除外事项和有效期的报价单，并进行版本管理以便追溯。
加工图与审批
根据批准的设计编制加工图并提交审批。
制造与检验
按规定进行制造、检验和防护，并保留每个阶段的记录。
包装、发运与支持
节段按运输要求包装、发运并附带文件；可安排安装支持。
质量
可追溯的质量
检验与试验计划、材料可追溯性和检验记录均针对每个项目与客户共同确定。
- Inspection and test plan (ITP)
- Non-destructive testing (NDT)
- Quality documentation and traceability
- Client and third-party inspection
典型质量文件
- 检验与试验计划（ITP）
- 材料证书与可追溯性
- 焊接工艺及焊工资格记录
- 尺寸和涂层检验报告
- 装箱单和发运文件
具体文件包按项目约定。仅列出经过核实的认证。
防腐
与环境相匹配的防护
热浸镀锌、涂装体系或复合（双重）体系，根据腐蚀性等级、设计使用年限和维护计划进行选择。
- Selecting a corrosion protection system
- Hot-dip galvanizing
- Paint systems
- Duplex systems (galvanizing plus paint)
- Weathering steel
物流
为运输而设计
在国际项目中，运输限制会影响结构形式。我们从一开始就进行规划。
- Segmentation and transport
- Packing, marking and shipping documents
- Installation planning support
- Installation interfaces
节段规划
拼接位置和节段尺寸符合集装箱、道路和吊装限制。
出口包装
保护涂装表面，每个包件均有标记和装箱单。
发运协调
与您或我们的货运代理协调贸易术语（Incoterms）、单证和时间安排。
安装接口
明确支座、锚栓和现场连接，使现场拼装可控可预期。
资源
知识中心
指南与规划工具
准备人行桥项目的实用信息。
技术文章
DEMO — Preparing a footbridge quote request
Sample knowledge article used to test the Knowledge Center.
合作
我们的合作对象
清晰的职责划分是国际项目成功的关键。
业主与市政部门
从一开始就考虑预算、工期和长期维护。
咨询方与设计方
与责任工程师进行技术协调，从设计准则到加工图。
建筑师
从制造角度评估几何形状、细部和饰面的可行性。
承包商
交付计划、节段尺寸和安装接口与现场协调一致。
制造商与合作伙伴
按批准图纸供应钢结构或构件。
除非另有书面约定，结构设计及其审批仍由项目的责任工程师负责。
What information do you need to prepare a quotation?
Drawings or a description of the bridge (span, width, structural type), the location, applicable codes, coating requirements, delivery terms and the schedule. The quote form lists all fields; missing information can be added later.
Do you design the bridge?
The engineer of record is responsible for the structural design. Depending on the contract, World Steel can prepare shop drawings and, where agreed, connection design. The scope is defined in each quotation.
Which design codes can you work to?
The applicable codes depend on the project location and the owner. The standards library on this website lists common codes. Editions and the codes used for a specific project are confirmed during technical review.
Can the bridge be delivered in segments?
Yes. Segment sizes are chosen to suit transport limits and site lifting equipment, and splices are detailed for site assembly.
Which quality documents are delivered?
Typically material certificates, welding records, NDT reports, dimensional and coating reports, as defined in the inspection and test plan agreed for the project.
Which coating system should I choose?
It depends on the corrosivity category of the site, the required durability and the maintenance plan. Hot-dip galvanizing, paint systems and duplex systems are common options.
快速询价
介绍一下您的桥
只需少量信息即可开始。如需提交图纸和完整技术数据，请使用详细报价表。
- 每个请求都由工程师审核
- 您的信息仅用于答复您的询价
- 图纸私密保存，绝不公开