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Microtunneling and Pipe Jacking feed

Microtunneling, Jacking, Associated issues, e.g., shafts, lubercants, Pipes, etc.


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27,500 Feet of Microtunneling in Sacramento
$5.00
27,500 Feet of Microtunneling in Sacramento
This paper presents a case history of the design and continuing construction of 27,500 feet of 24- and 36-inch clay sewer pipe by microtunneling. Gravity sewer installation by microtunneling was selected to avoid the construction and life cycle costs of a
[Details...]

3-D FEM analysis of sharp curved pipe jacking
$5.00
3-D FEM analysis of sharp curved pipe jacking
Due to the rapid urban development in recent years, there are more and more trenchless underground pipeline constructions in Taiwan area. For a curved pipeline alignment, an intermediate shaft becomes necessary. This could be very difficult, such as turni
[Details...]

3rd Generation Microtunnelling � Innovations And Trends
$5.00
3rd Generation Microtunnelling � Innovations And Trends
The year 2007 was a turning point in the history of humankind. For the first time, more people now live in metropolitan areas than in the countryside. The resulting demand for more space leads to huge challenges in upholding the quality of life on the sur
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A Case Study of Sanitary Sewer Construction
$5.00
A Case Study of Sanitary Sewer Construction
The City of San Jose operates a 300 million gallons per day (MGD) sanitary sewer interceptor system that serves not only San José, but also a few of the neighboring Cities. The interceptor system is located in the northern part of the City, proximate to
[Details...]

A Case Study of Tunneling Through Tulare Hill
$5.00
A Case Study of Tunneling Through Tulare Hill
The City of San Jose sanitary sewer system consists of approximately 2,000 miles (322 km) of sewer mains ranging in size from 6-inches (150 mm) to 90-inches (2290 mm) in diameter. To increase sewer capacity to serve the planned developments in the Citys G
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A Fundamental Study on the Reduction of Friction During Sewer Pi
$5.00
A Fundamental Study on the Reduction of Friction During Sewer Pi
Construction of utility pipelines under roads has been shifting from conventional opencut to non-opencut methods in Japan due to busy traffic, excavation depth, vibration/noise, and environmental problems. This has also been promoted by improvements in t
[Details...]

A Microtunnel crossing an Environmental Impact Area
$5.00
A Microtunnel crossing an Environmental Impact Area
For the new Flaibano-Gonàrs 750 ND (30 inches) pipeline installation to cross the “Paludi di Gonàrs” great care was needed to avoid risks of polluting or altering the groundwater. The “Paludi di Gonàrs” is a marsh area, protected by the Europea
[Details...]

A Microtunneling Case Study
$5.00
A Microtunneling Case Study
Many sewer crossings of existing roads and utility services have been carried out in Abu Dhabi by non-disruptive methods (NDM) but at the time of contract award, the Baniyas Trunk Sewer was to be the first to be constructed entirely by NDM. Geotechnical .
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A state of the art shore crossing
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A state of the art shore crossing
An insight is provided into the design and construction of the shore crossing of the export pipeline system for the Otway Gas Project in Western Victoria. Atteris performed the site selection and preliminary design of the shore crossing for operator Woods
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A study of the jacking force for a curved pipejacking
$5.00
A study of the jacking force for a curved pipejacking
For a pipejacking, the jacking force is critical to balance the resistance force and move the pipe string forwards. The driving mechanism of a curved pipejacking is more complicated than a straight-line pipejacking, and its jacking force is also more diff
[Details...]

ACEMOLE Takes on the Challenge
$5.00
ACEMOLE Takes on the Challenge
Responding to the needs of communications conduit-laying operations, NTT (formerly Nippon Telegraph and Telephone Public Corporation) has expanded the range of application of low-diameter pipe driving methods from conventional short-distance, straight rou
[Details...]

Adapting Of Auger Machines To Customer Requirements
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Adapting Of Auger Machines To Customer Requirements
The aspects of design and technological adaptation the auger machines for tunneling to a wide range of´subterranean engineering services conditions are examined.
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Alignment Selection Deep Sewer Tunnels
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Alignment Selection Deep Sewer Tunnels
Deep sewer tunnels are required to meet future growth and demands of downtown redevelopment and growth for the City of Austin. Due to the highly developed area, the project requires trenchless construction to avoid surface disturbance. Various alternative
[Details...]

Alvarado Microtunnelling Challenges
$5.00
Alvarado Microtunnelling Challenges
This paper discusses a case study of microtunneling in poor ground conditions. Microtunnel drive lengths were extended to minimize the number of tunneling pits required: many of the drives exceed 800 ft. Constraints at both the upstream and downstream end
[Details...]

American River Crossings: Then and Now
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American River Crossings: Then and Now
Infrastructure construction in northern Sacramento County is often dominated by the power of the Lower American River. A high-energy channel that carries very large volumes of seasonal runoff from the western slope of the Sierra Nevada, the river can have
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Analysis of case studies of microtunnelling
$5.00
Analysis of case studies of microtunnelling
Data from world wide case studies where microtunnelling was used for installing pipelines in the ground were collected at the Politecnico di Torino in the last few years. The data base was set up by recording relevant aspects for each installation such as
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Analysis of Jacking Forces
$5.00
Analysis of Jacking Forces
The importance of pipe laying by way of the method of horizontal directional drilling with high-pressure liquid and with backwards placing has risen in the course of the past few years. The profiles and lengths of pulling pipes increase. The profiles reac
[Details...]

Application of a Rectangular Pipe Jacking machine for Box Culver
$5.00
Application of a Rectangular Pipe Jacking machine for Box Culver
In constructing infrastructure in urban areas, circular pipes have been used for over a Century. Rectangular pipe on the other hand, especially those installed by the jacked tunnel method or by a rectangular pipe jacking machine, is a fairly recent develo
[Details...]

Application of a rectangular pipe jacking machine for long dista
$5.00
Application of a rectangular pipe jacking machine for long dista
In constructing infrastructure in urban areas, circular pipes have been used for over a Century. Rectangular pipe on the other hand, especially those installed by the jacked tunnel method or by a rectangular pipe jacking machine, is a fairly recent develo
[Details...]

Application of material mixed with flyash
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Application of material mixed with flyash
A large amount of waste is produced by coal-burning power stations. The properties of the waste varies, dependent on the mineralogical contents of the mother rock in which the coal is embedded. The waste quality depends on the method of mining and cleanin
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Conference Papers (1369)    Asset Management and Work Planning (426)    Site Survey and Preparation (84)    Spray-on Linings and Coatings (28)    Spiral Wound Linings (10)    Close-Fit Liners (29)    Manhole Rehabilitation (3)    Local Repairs and Grouting (54)    Costs and Environmental Issues (37)    Associated Technologies, Techniques and Equipment (42)    Testing & Assessments (48)    Pipe Ramming and Impact Mole (12)    Microtunneling and Pipe Jacking (213)    Cured in Place Pipeliners (98)    Horizontal Directional Drilling (199)    Auger Boring and Pilot Tube Microtunneling (8)    Pipe Bursting and Splitting (48)    Slip Linings (Loose Fit) (30)

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