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Behaviour of tapered screw pile foundations in unfrozen soils

Behaviour of tapered screw pile foundations in unfrozen soils
未冻土中锥形螺旋桩基础的性能
批准号：
469600-2014
负责人：
Deng, Lijun
金额：
$8.77万
依托单位：
University of Alberta
依托单位国家：
加拿大
项目类别：
Collaborative Research and Development Grants
财政年份：
2016
资助国家：
加拿大
项目状态：
已结题
起止时间：
2016-01-01 至 2017-12-31
来源：
https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=598448
关键词：
Behaviourtaperedscrewpilefoundations

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英文摘要
Conventional foundations for infrastructure in Canada's permafrost regions are straight-shaft piles, which are not an optimized design as shown by researchers and practitioners. Quick economic growth in Northern Canada has increased the need for new construction and maintenance of infrastructure systems, which require more safe yet economic foundations. The proposed research introduces an innovative foundation type, tapered screw piles (also known as ground screws), as an alternative to the conventional pile foundation. As a result of the specially designed shaft, ground screws have
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Towards the Innovation of Screw Piles: Lab Pile Testing and Rotary Penetrometer Development
  • 批准号：
    RGPIN-2020-05369
  • 项目类别：
    Discovery Grants Program - Individual
  • 资助金额：
    $3.13万
  • 财政年份：
    2022
  • 负责人：
    Deng, Lijun
  • 依托单位：
    University of Alberta
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  • 批准号：
    543483-2019
  • 项目类别：
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  • 资助金额：
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  • 财政年份：
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  • 负责人：
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  • 依托单位：
    University of Alberta
Towards the Innovation of Screw Piles: Lab Pile Testing and Rotary Penetrometer Development
  • 批准号：
    RGPIN-2020-05369
  • 项目类别：
    Discovery Grants Program - Individual
  • 资助金额：
    $3.13万
  • 财政年份：
    2021
  • 负责人：
    Deng, Lijun
  • 依托单位：
    University of Alberta
Towards the Innovation of Screw Piles: Lab Pile Testing and Rotary Penetrometer Development
  • 批准号：
    RGPIN-2020-05369
  • 项目类别：
    Discovery Grants Program - Individual
  • 资助金额：
    $3.13万
  • 财政年份：
    2020
  • 负责人：
    Deng, Lijun
  • 依托单位：
    University of Alberta
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