Types of Culvert - Details & Advantages
Types of Culvert - Details & Advantages
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Culvert is a tunnel carrying a stream under a road or railway. A culvert may act as a bridge for traffic to pass on it. They are typically found in a natural flow of water and serves the purpose of a bridge or a current flow controller.
Culverts are available in many and shape like round, elliptical, flat-bottomed, pear-shaped, and box-like constructions. Culverts are by their load and water flow capacities, lifespan and installation of bedding and backfill. The type is based on a number of factors including hydraulic, upstream elevation, and roadway height and other conditions.
Following are the different types of Culvert:
- Pipe culvert (single or multiple)
- Pipe-Arch culvert (single or multiple)
- Box culvert (single or multiple)
- Arch culvert
- Bridge culvert
- Metal box culvert
Pipe Culvert
Pipe culverts are the most common types of culverts due to competitive price and easy installation. They are found in different shapes such as circular, elliptical and pipe arch. Generally, their shapes depend on site conditions and constraints. Pipe culverts on a small scale represent normal pipes like concrete pipes.
Pipe culvert. Source: metal-culvert.comAdvantages of Pipe Culvert
The main features of pipe culverts are:
- It can be constructed of any desired strength by proper mix design, thickness, and reinforcement.
- They are economical.
- These pipes can withhold any tensile stresses and compressive stresses.
- The crossing of water is under the structure.
Disadvantages of Pipe Culvert
The main disadvantage of pipe culvert is that it can be easily corroded at the crown because of bacterias organic matter and release of harmful gas, which is known as Crown corrosion.
Pipe-Arch Culvert (Single or Multiple)
Arch culverts are suitable for large waterway opening where fishes can be provided with a greater hydraulic advantage. Moreover, they provide low clearance and are definitely, much artistic. Pipe arches are particularly useful for sites where headroom is limited and also have a hydraulic advantage at low flows.
Pipe arch culvert. Source: http://www.theconstructor.orgAdvantages of Pipe-Arch Culvert
The features of pipe arch culverts are:
- Limited headroom condition
- Improved hydraulic capacity at a low flow
- Aesthetic shape and appearance
- Lightweight
- Easy to install
Box Culvert
Box culverts are made up of concrete and especially, RCC (Reinforced Concrete). The most challenging part in constructing a box culvert is that dry surface is needed for installing it. However, due to the strength of the concrete floor, water direction can be changed when a large amount of water is expected. This feature makes box culverts, one of the most commonly found types of the culvert.
Box Culvert. Source: miller-miller-inc.comAdvantages of Box Culvert
Box Culverts are economical for the reasons mentioned below:
- The box culvert is a rigid frame structure and very simple in construction
- It is Suitable for non-perennial streams where scrub depth is not significant but the soil is weak.
- The bottom slab of the box culvert reduces pressure on the soil.
- Box culverts are economical due to their rigidity and monolithic action and separate foundations are not required.
- It is used in special cases, weak foundation.
Arch Culvert
For more information, please visit Galvanized Culverts.
An arch culvert is made up of metal, stone masonry, concrete, RCC etc. Construction does not take a lot of time and unlike box culvert, water diversion is not necessary, as it can be installed without disturbing the water current. Thus, it can be termed as a Low Profile Culvert. This type of culvert maintains the natural integrity of the wash bed.
Arch culvert. Source: http://www.visitgrey.caAdvantages of Arch Culvert
The advantages of using arch culverts over traditional box culverts and pipe culverts are as follows:
- Cost savings
- Accelerated construction schedule
- Greater hydraulic efficiency
- Pleasing aesthetics
- Design-build advantage
Bridge Culvert
Bridge culverts serve a dual purpose. It acts both as a bridge and a culvert. Generally, rectangular in shape, bridge culverts are constructed on rivers and canals. A foundation is laid under the ground level and pavement surface is laid on top of the series of culverts. Generally, we can term it as a Multi-Purpose culvert.
Bridge culvert. Source: binghamtonprecast.comAdvantages of Bridge Culvert
Following are the main features of bridge culvert:
- Extension of the network by acting as a repeater
- Very strong
- Allows traffic to pass on it
- Highly strong foundation
- Most expensive river crossings
Metal Box Culvert
The metal box culvert is the economic alternative of the bridge. These bridges are manufactured from a standard structural plate or deep-corrugated structural plate. They are the perfect bridge replacement maintaining the same road grade level.
Metal Box Culvert. Source: conteches.comAdvantages of Metal Box Culvert
The advantages are as follows:
- Durability
- Shorter construction period and easy installation
- Deformation ability
- Long service life
New & Used Steel Pipe for Culverts
Culvert Pipe: New & Used Steel Pipe for Culverts
If you need culvert pipe for your next irrigation or construction job, we can supply you with what you need. At P.I.T. Pipe, we carry a large supply of all types of steel pipe for culverts and can even custom fabricate any length or diameter steel pipe, coated or non-coated. We stock new and used culvert pipe ranging in sizes from 10-72 OD in light walls.
To find out more information about the different types of culvert pipe we can supply you for your next construction job, contact us today. You can also check out our culvert pipe prices online and see our current inventory of pipe in stock. To make a purchase or learn more, contact us for all of your culvert and metal pipe needs today.
What Is Culvert Pipe?
Culvert pipe can be used in any situation where you need to direct water runoff or overflow such as rainwater to another location. For example, culvert pipe is commonly used to move irrigation water or direct run-off water from one place to the other. Culvert pipe is commonly used in residential, farming, and other construction projects. This type of pipe is also known as sluice pipe or flume pipe when it is used in situations where water needs to be directed elsewhere to a designated location.
Culvert pipe is also commonly used to direct water from one side of a road, going directly underneath the road, to the other side of the road. In this case, the culvert pipe needs to be very strong, durable, and able to withstand heavy loads from road traffic.
The durability and thickness of steel pipe gives it greater strength over concrete or corrugated pipe. Therefore, steel pipe is commonly used in culvert applications. At P.I.T. Pipe, we supply a wide variety of types of pipe that can be used as culverts. Because the culvert pipe we carry is stronger and more durable, it can be used for more aggressive applications and will usually outlast many other types of pipe. Reconditioned or used pipe is a great and affordable option for these types of applications because culvert pipe does not need to meet exact or strict specifications.
Contact P.I.T. Pipe for More Information on Culvert Pipe
At P.I.T. Pipe, we carry a huge selection of steel culvert pipe and many other types and grades of steel piping. This includes surplus, reconditioned, and used pipe available at discount prices. We can also fabricate any type of steel pipe or structural steel you might need for your next construction project. We can cut pipe to meet any lengths and can deliver culvert pipe directly to your worksite anywhere in the United States, Canada, or Mexico. To learn more about the types of pipe we can supply or to see our current selection of culvert pipe, contact us today online or by at 800-310-.
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