Sustainable Pipe Jacking Technology in the Urban Environment: Recent Advances and Innovations

Trenchless technology, which combines micro-tunnelling and pipe-jacking techniques, is a more environmentally friendly, cost-effective, less time-consuming, and disruptive solution for urban construction and infrastructure renewal projects. Pipe jacking is a popular method for installing underground pipelines worldwide.

Format: Hardback
Length: 313 pages
Publication date: 01 March 2022
Publisher: Springer Verlag, Singapore

This captivating book delves into the realm of trenchless technology, showcasing recent advancements and innovations through the integration of combined micro-tunnelling and pipe-jacking techniques. This innovative approach offers a multitude of advantages, making it a highly sustainable, cost-effective, time-efficient, and minimally disruptive solution compared to traditional open trench excavations for urban construction and urban infrastructure renewal projects.

Pipe jacking, a non-destructive method, employs a tunnel boring machine (TBM) and the thrust forces generated by a hydraulic jack set-up within a deep jacking shaft to install underground pipelines. Widely recognized and extensively utilized globally, this technique finds its primary application in the installation of sewer and common services cable tunnels, as well as oil and gas pipelines.

The adoption of combined micro-tunnelling and pipe-jacking techniques in trenchless technology has revolutionized the landscape of urban construction and infrastructure renewal. By minimizing the environmental impact, reducing costs, optimizing timeframes, and minimizing disruptions, this approach has become a preferred choice for projects seeking efficient and sustainable solutions.

Micro-tunnelling involves the use of small-diameter tunnels, typically constructed using specialized tunnel boring machines (TBMs). These machines can navigate through various soil and geological conditions, enabling the installation of pipelines, cables, and other utilities with precision and efficiency. The small size of the tunnels minimizes surface disruption, reducing the need for extensive excavation and restoration efforts.

In contrast, pipe jacking utilizes a larger-diameter pipe that is pushed through the soil using hydraulic jacks. The pipe is guided by a pilot tube, ensuring precise alignment and stability throughout the installation process. This technique is particularly well-suited for installing pipelines in congested urban areas, where space constraints are a major concern.

One of the key advantages of combined micro-tunnelling and pipe-jacking techniques is their environmental friendliness. Traditional open trench excavations require significant amounts of soil displacement, leading to soil erosion, habitat destruction, and increased carbon emissions. By minimizing the physical footprint and reducing the need for heavy machinery, trenchless technology contributes to a greener and more sustainable future.

Furthermore, the cost-effectiveness of combined micro-tunnelling and pipe-jacking techniques is another compelling aspect. Traditional open trench excavations can be time-consuming and expensive, particularly in urban areas with complex infrastructure. In contrast, trenchless technology allows for faster installation times, reducing project costs and minimizing disruptions to traffic and daily activities.

Moreover, the time-saving benefits of combined micro-tunnelling and pipe-jacking techniques are significant. Traditional open trench excavations require significant manpower and equipment, leading to extended project timelines and delays. In contrast, trenchless technology enables the installation of pipelines and utilities in a fraction of the time, minimizing the impact on project schedules and allowing for timely completion.

Lastly, the minimally disruptive nature of combined micro-tunnelling and pipe-jacking techniques is a significant advantage. Open trench excavations can cause significant disruptions to traffic, utilities, and surrounding communities. In contrast, trenchless technology allows for the installation of pipelines and utilities without the need for extensive excavation, minimizing the impact on surrounding infrastructure and minimizing disruptions to daily life.

In conclusion, the integration of combined micro-tunnelling and pipe-jacking techniques in trenchless technology has brought about a paradigm shift in urban construction and infrastructure renewal. By offering a sustainable, cost-effective, time-efficient, and minimally disruptive solution, this approach has the potential to transform the way we build and maintain our cities. As we continue to prioritize sustainability, cost-effectiveness, and efficiency in our infrastructure projects, trenchless technology will undoubtedly play a pivotal role in shaping the future of our urban environments.

Weight: 676g
Dimension: 235 x 155 (mm)
ISBN-13: 9789811693717
Edition number: 1st ed. 2022