Structural engineering and logistics engineering are closely related, but they solve different problems. For heavy industry, it is not enough for a transport frame to simply be strong enough to hold a component. The frame also needs to perform as part of a complete transport and handling system, including when a loaded vehicle accelerates, corners or brakes. This is where logistics engineering comes in. At DAYWALK, structural and logistics engineering work together to develop transport and storage solutions that are designed around the way heavy components are actually handled, moved, stored and transported. Here are the key differences between these two disciplines.
What is Structural Engineering?
Structural engineering primarily deals with the effects of load in a static, storage environment. Regulations, including the Australian standards AS3990, dictate the guidelines for the design, fabrication, erection and maintenance of steel structures used in mechanical equipment. This is with a specific focus on structures subjected to dynamic loading, as is the case with heavy industry transportation. DAYWALK’s structural engineers ensure strength, stability and durability are maintained under various operational conditions. They design and build with full consideration of material selection, structural analysis, load calculations, welding and inspection procedures for ongoing performance and safety.
What is Logistics Engineering?
Logistics engineering looks at the bigger picture: how the component, frame, restraints, vehicle and handling methods work together throughout the logistics process. For a transport frame, this includes considering what happens when the loaded vehicle is braking, accelerating or cornering, as well as how the component is loaded, restrained, lifted, unloaded and potentially stored.
The NHVR’s loading performance standards set minimum forces that a load restraint system must be capable of withstanding. These include 0.8g forwards, 0.5g sideways and rearwards, and 0.2g upwards where friction is being relied upon in the other directions. These requirements sit within Schedule 7 of the Heavy Vehicle (Mass, Dimension and Loading) National Regulation. The NHVR Load Restraint Guide provides practical guidance on how these requirements can be achieved. For more complex or specialised loads, the NHVR also recognises engineered solutions where standard restraint methods are not suitable, practical or sufficient for the transport task.
In addition, load restraint performance standards outline strict criteria for transportation including:
Load Securement: The minimum requirements for securing different types of heavy loads, considering their weight, dimensions, and centre of gravity. This involves using appropriate restraints to prevent shifting or movement during transit.
Strength and Durability: The strength and durability requirements for load restraints. This includes the tensile strength and other mechanical properties of straps, chains and fasteners to ensure they can withstand the forces exerted during transportation.
Why Logistics Engineering Matters for Heavy Components
Heavy industrial components are rarely simple, uniform loads.
A gearbox, motor, pump, cylinder, pulley or other critical component can have:
- A high or offset centre of gravity
- Irregular geometry
- Vulnerable machined surfaces
- Specific lifting points
- Different restraint requirements and lash points
- Various dimensions and weights
- Multiple handling requirements
A frame therefore needs to do more than carry weight. It needs to make the right way of handling, restraining and transporting the component easier and more repeatable. This can include purpose-designed forklift pockets, crane lifting points, lashing points, adjustable supports, chocks, anti-slip materials and other features that make the complete logistics process more straightforward.
DAYWALK’s World-Leading Logistics Engineering
At DAYWALK, logistics engineering is central to the way we develop transport frames. Our approach combines structural engineering with an understanding of the real-world logistics problems faced by mining, heavy industry, OEMs, repairers and maintenance teams. This expertise is what allows DAYWALK to develop safe, certified, logistics-engineered transport systems that eliminate delays and downtime for businesses. This involves complex engineering that offers solutions to common component logistics challenges, rather than simply designing steel structures to get a component from point A to point B.
Pre-Engineered Transport Frames Make Logistics Easier
Not every heavy component requires a completely custom transport frame. Traditionally, a business might respond to a transport problem by designing and fabricating a frame internally or commissioning a custom frame for a particular component. While this can be appropriate for unusual applications, it can also involve engineering time, fabrication costs, approvals and waiting for the frame to be built. DAYWALK has developed a range of pre-engineered transport frames to bridge this gap. Our standardised frames are designed around common heavy-component transport and handling requirements, allowing businesses to access an engineered solution without starting from scratch every time.
Many DAYWALK transport frames are also adjustable and designed for repeated use across different component sizes and applications. This means that DAYWALK frames support multiple jobs rather than becoming a single-purpose asset, like a frame that’s built in-house by your own fabricators.
That creates some practical advantages:
- In-stock availability can reduce waiting for a custom frame to be designed and fabricated
- Pre-engineered designs reduce the need to start the engineering process from scratch for every component, saving clients money
- Adjustability can allow a frame to accommodate different component sizes
- Repeatable handling makes loading, unloading and restraint processes more consistent
- Reusable frames can become part of an ongoing transport fleet rather than a one-off project
- Standardisation can simplify training, procedures and frame selection across workshops and sites
DAYWALK’s certified transport frame range includes steel pallets, component-specific frames and adjustable transport solutions for components including pumps, motors, cylinders, gearboxes and other heavy equipment.
Pre-Engineered Doesn’t Mean One-Size-Fits-All
Standardisation does not mean every component has to fit the same frame. DAYWALK’s approach is based on creating a range of engineered solutions that provide flexibility where it matters. For example, adjustable transport frames can be configured for different component sizes, while modular systems can use accessories and restraint points to accommodate different applications.
This creates a useful middle ground between two traditional options:
- Timber pallets or improvised solutions: readily available, but often limited in strength, durability, restraint capability and repeatability
- Fully custom transport frames: highly specific, but can require additional engineering, fabrication time and cost
Pre-engineered DAYWALK transport frames: designed around known heavy-industry logistics requirements, available in standard configurations and, where applicable, adjustable and reusable across multiple components. The result is a transport solution that can be easier to specify, easier to use and faster to put into service.
Structural Engineering + Logistics Engineering
Structural engineering and logistics engineering should not be viewed as competing disciplines; they work together in component logistics. Structural engineering helps ensure the frame has the required strength and stability, while logistics engineering considers how that frame and its load restraint system perform as part of the actual transport task. Together, they help create a transport solution that is not only strong enough for the component, but practical to handle, secure, transport and reuse.
Why Choose DAYWALK for Logistics Engineering?
DAYWALK specialises in the movement, handling, storage and preservation of heavy industrial components. We have designed our logistics engineering approach around a simple objective: to enhance safety, simplicity and repeatability in heavy-component logistics. Instead of treating every transport requirement as a one-off project, DAYWALK has developed a growing portfolio of pre-engineered transport frames stocked for reuse across applications. Where a standard solution is suitable, this can save the time and cost associated with designing and fabricating a new frame from scratch. Where a standard frame isn’t suitable, DAYWALK also provides custom transport frame engineering for more specialised applications for large projects or highly complex challenges. The result is a spectrum of solutions, from engineered steel pallets and adjustable component frames through to fully customised logistics-engineered transport systems.
