Secant bored pile technology is emerging as one of the important elements of contemporary foundation engineering. This is to provide interlocking piles by drilling and pouring concrete in a manner that makes the structure stable. Secant bored pile system provides both support and resistance in the vertical and lateral direction, therefore, it is ideal in construction of constructions that are difficult to accomplish. The reason why engineers prefer to use this technique is because the soil is usually difficult to work with and in cases where the support of excavations is very crucial. Secant bored pile method ensures that the structure is going to be long lasting and end up being able to support a lot of weight through accurate drilling and careful alignment.
Advantages of Secant Bored Pile Systems
Among the good things associated with the use of a secant bored pile technique is that it minimizes the level of dirt that gets in motion when constructing. This technique is less hazardous than conventional piling techniques because the technique reduces settlement and protection of adjacent structures. The interconnecting design of the piles also makes them more water-tight and stronger. Secant bored piles are commonly employed in urban construction works so as to ensure that the surrounding infrastructure would not be disturbed.
Considerations during the design of secant bored piles
In order to build a secant bored pile system, you have to be careful and have much knowledge about soil dynamics. Engineers have to investigate the type of soil, the load demand, and groundwater conditions to determine the optimal way the pressure should be placed on the ground. The decision of the primary and secondary piles and their distance is quite crucial to ensuring that the structure becomes stable. The simulation of various situations can be made with the help of modern software tools in order to observe the reaction of secant bored piles to the varied loads.
The process of building Secant Bored Piles
The initial process to construct a secant drilled pile is first to drill the main piles that are normally placed on steel cages. Once these piles have hardened, new heaps are drilled between them forming an interlocking design. Time and precision is very essential as excavation of secondary piles at an early stage may lead to the untenability of the structure. The technique is particularly effective in deep excavation projects since it provides controlled bearing to the basement structures and retaining walls.
Applications in Construction Projects nowadays
Secant drilled piles are widespread in commercial and civil engineering works. They are ideal in tall houses, underground parking lots and deep foundation systems. The flexibility of the secant bored pile systems enables the engineers to work on projects in dense metropolitan centers where there is limited space. They can also be utilized as foundations of buildings and stabilize riverbanks as well as construction of retaining walls, which proves that they can be used not only to construct foundations.
Things to think about in terms of cost and efficiency
Secant bored piles can prove quite expensive to install initially compared to common methods of piling, but the benefits of doing so tend to offset the extra cost in the long run. The fact that it is possible to maintain complex buildings and reduce the chances of settling contributes to the fact that the project will progress in a faster way. The strategy also reduces the need to spend a lot of time and resources on excavation assistance which is also a saving on time.
Conclusion
Secant bored piles can be used to resolve contemporary foundation engineering issues. They are necessary in the projects in which deep foundations are required and minimum soil disturbance is needed since they fit together, can be utilized in a number of ways and also are highly reliable. All the phases of a secant bored pile project, including planning and construction require proper planning and implementation. To learn more about advanced piling and best practice, visit brextor.com and you can find a lot of information and get the assistance of the professionals.
