Development of a numerical model for predicting pulling loads on fusible PVC pipe

Samuel Ariaratnam, Arnab Ghosh, Richard Botteicher, Siggi Finnsson

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Design engineers are continually evaluating alternative pipe and construction options for addressing their municipal infrastructure needs. Today, the use of trenchless technologies such as Horizontal Directional Drilling (HDD) in the municipal sector has increased significantly as an alternative construction method. The nature of the HDD process necessitates the use of continuously joined pipe products capable of being pulled in, as opposed to pushed in by segmental installations. Fusible PVC™ (FPVC™) pipe is one such material for installation of water and wastewater, pressure and non-pressure infrastructure using HDD. While maximum safe pull load criteria have been developed for this material, the present pull load predictive tools for the HDD process are highly variable and, in some cases, overly conservative in evaluating safe pull loads. This paper describes the results of research to develop a predictive model for HDD installations specific to FPVC™. A three step process was used to define the methodology of predicting safe pull load. The first step was the development of empirical equations based on existing methodologies, experience, and PVC-specific material properties. The second step involved field measurement of pipe pull loads during HDD installations. Finally, the field data was compared to the calculated data and the predictive equations were modified accordingly. This design model, calibrated by field verified data, enables a more accurate determination of required safe pull load for any given HDD installation. Copyright ASCE 2009.

Original languageEnglish (US)
Title of host publicationBuilding a Sustainable Future - Proceedings of the 2009 Construction Research Congress
Pages1233-1242
Number of pages10
DOIs
StatePublished - 2009
Event2009 Construction Research Congress - Building a Sustainable Future - Seattle, WA, United States
Duration: Apr 5 2009Apr 7 2009

Other

Other2009 Construction Research Congress - Building a Sustainable Future
CountryUnited States
CitySeattle, WA
Period4/5/094/7/09

Fingerprint

Directional drilling
Horizontal drilling
Polyvinyl chlorides
Numerical models
Pipe
Materials properties
Wastewater
Engineers

ASJC Scopus subject areas

  • Civil and Structural Engineering
  • Building and Construction

Cite this

Ariaratnam, S., Ghosh, A., Botteicher, R., & Finnsson, S. (2009). Development of a numerical model for predicting pulling loads on fusible PVC pipe. In Building a Sustainable Future - Proceedings of the 2009 Construction Research Congress (pp. 1233-1242) https://doi.org/10.1061/41020(339)125

Development of a numerical model for predicting pulling loads on fusible PVC pipe. / Ariaratnam, Samuel; Ghosh, Arnab; Botteicher, Richard; Finnsson, Siggi.

Building a Sustainable Future - Proceedings of the 2009 Construction Research Congress. 2009. p. 1233-1242.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ariaratnam, S, Ghosh, A, Botteicher, R & Finnsson, S 2009, Development of a numerical model for predicting pulling loads on fusible PVC pipe. in Building a Sustainable Future - Proceedings of the 2009 Construction Research Congress. pp. 1233-1242, 2009 Construction Research Congress - Building a Sustainable Future, Seattle, WA, United States, 4/5/09. https://doi.org/10.1061/41020(339)125
Ariaratnam S, Ghosh A, Botteicher R, Finnsson S. Development of a numerical model for predicting pulling loads on fusible PVC pipe. In Building a Sustainable Future - Proceedings of the 2009 Construction Research Congress. 2009. p. 1233-1242 https://doi.org/10.1061/41020(339)125
Ariaratnam, Samuel ; Ghosh, Arnab ; Botteicher, Richard ; Finnsson, Siggi. / Development of a numerical model for predicting pulling loads on fusible PVC pipe. Building a Sustainable Future - Proceedings of the 2009 Construction Research Congress. 2009. pp. 1233-1242
@inproceedings{f6ad4c974e7645dba35e2ecffc5872c5,
title = "Development of a numerical model for predicting pulling loads on fusible PVC pipe",
abstract = "Design engineers are continually evaluating alternative pipe and construction options for addressing their municipal infrastructure needs. Today, the use of trenchless technologies such as Horizontal Directional Drilling (HDD) in the municipal sector has increased significantly as an alternative construction method. The nature of the HDD process necessitates the use of continuously joined pipe products capable of being pulled in, as opposed to pushed in by segmental installations. Fusible PVC™ (FPVC™) pipe is one such material for installation of water and wastewater, pressure and non-pressure infrastructure using HDD. While maximum safe pull load criteria have been developed for this material, the present pull load predictive tools for the HDD process are highly variable and, in some cases, overly conservative in evaluating safe pull loads. This paper describes the results of research to develop a predictive model for HDD installations specific to FPVC™. A three step process was used to define the methodology of predicting safe pull load. The first step was the development of empirical equations based on existing methodologies, experience, and PVC-specific material properties. The second step involved field measurement of pipe pull loads during HDD installations. Finally, the field data was compared to the calculated data and the predictive equations were modified accordingly. This design model, calibrated by field verified data, enables a more accurate determination of required safe pull load for any given HDD installation. Copyright ASCE 2009.",
author = "Samuel Ariaratnam and Arnab Ghosh and Richard Botteicher and Siggi Finnsson",
year = "2009",
doi = "10.1061/41020(339)125",
language = "English (US)",
isbn = "9780784410202",
pages = "1233--1242",
booktitle = "Building a Sustainable Future - Proceedings of the 2009 Construction Research Congress",

}

TY - GEN

T1 - Development of a numerical model for predicting pulling loads on fusible PVC pipe

AU - Ariaratnam, Samuel

AU - Ghosh, Arnab

AU - Botteicher, Richard

AU - Finnsson, Siggi

PY - 2009

Y1 - 2009

N2 - Design engineers are continually evaluating alternative pipe and construction options for addressing their municipal infrastructure needs. Today, the use of trenchless technologies such as Horizontal Directional Drilling (HDD) in the municipal sector has increased significantly as an alternative construction method. The nature of the HDD process necessitates the use of continuously joined pipe products capable of being pulled in, as opposed to pushed in by segmental installations. Fusible PVC™ (FPVC™) pipe is one such material for installation of water and wastewater, pressure and non-pressure infrastructure using HDD. While maximum safe pull load criteria have been developed for this material, the present pull load predictive tools for the HDD process are highly variable and, in some cases, overly conservative in evaluating safe pull loads. This paper describes the results of research to develop a predictive model for HDD installations specific to FPVC™. A three step process was used to define the methodology of predicting safe pull load. The first step was the development of empirical equations based on existing methodologies, experience, and PVC-specific material properties. The second step involved field measurement of pipe pull loads during HDD installations. Finally, the field data was compared to the calculated data and the predictive equations were modified accordingly. This design model, calibrated by field verified data, enables a more accurate determination of required safe pull load for any given HDD installation. Copyright ASCE 2009.

AB - Design engineers are continually evaluating alternative pipe and construction options for addressing their municipal infrastructure needs. Today, the use of trenchless technologies such as Horizontal Directional Drilling (HDD) in the municipal sector has increased significantly as an alternative construction method. The nature of the HDD process necessitates the use of continuously joined pipe products capable of being pulled in, as opposed to pushed in by segmental installations. Fusible PVC™ (FPVC™) pipe is one such material for installation of water and wastewater, pressure and non-pressure infrastructure using HDD. While maximum safe pull load criteria have been developed for this material, the present pull load predictive tools for the HDD process are highly variable and, in some cases, overly conservative in evaluating safe pull loads. This paper describes the results of research to develop a predictive model for HDD installations specific to FPVC™. A three step process was used to define the methodology of predicting safe pull load. The first step was the development of empirical equations based on existing methodologies, experience, and PVC-specific material properties. The second step involved field measurement of pipe pull loads during HDD installations. Finally, the field data was compared to the calculated data and the predictive equations were modified accordingly. This design model, calibrated by field verified data, enables a more accurate determination of required safe pull load for any given HDD installation. Copyright ASCE 2009.

UR - http://www.scopus.com/inward/record.url?scp=69949094637&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=69949094637&partnerID=8YFLogxK

U2 - 10.1061/41020(339)125

DO - 10.1061/41020(339)125

M3 - Conference contribution

AN - SCOPUS:69949094637

SN - 9780784410202

SP - 1233

EP - 1242

BT - Building a Sustainable Future - Proceedings of the 2009 Construction Research Congress

ER -