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Improving shotcrete: modelling and rebound reduction

Improving shotcrete: modelling and rebound reduction
改进喷射混凝土:建模和减少回弹
批准号:
RGPIN-2016-05919
负责人:
Jolin, Marc
金额:
$2.62万
依托单位:
依托单位国家:
加拿大
项目类别:
Discovery Grants Program - Individual
财政年份:
2017
资助国家:
加拿大
项目状态:
已结题
起止时间:
2017-01-01 至 2018-12-31

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中文摘要
翻译
对快速、高效、经济、最重要的是耐用的施工方法的需求比以往任何时候都更加重要,因为它是耐用设计和使用寿命优化的关键。在过去的几十年里,建筑物的修复,地下空间的建设和采矿事业的加速都急剧增加;它们都有广泛使用喷射混凝土的共同点。喷射混凝土通常用于将混凝土放置在垂直和高架表面上,而无需模板。虽然该技术在世界各地使用,并已被发现是高效,快速和经济的,但仍然存在关于回弹(在放置过程中的材料损失)和其耐久性的某些方面的问题。
英文摘要
The need for construction methods that are rapid, efficient, economical and, above all, durable is more important than ever as it is the key to durable design and service life optimization. Infrastructures repair, the construction of underground spaces and the accelerating of mining undertakings have increased sharply over the last decades; they all have in common the extensive use of shotcrete. Shotcrete is regularly used to place concrete on vertical and overhead surfaces without the need for formwork. Although the technique is used all around the world and has been found to be highly efficient, rapid and economical, concerns are still present with regards to rebound (material losses during placement) and some aspect of its durability.
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Shotcrete placement automation for improved quality and zero rebound losses
  • 批准号:
    RGPIN-2022-03856
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $2.26万
  • 财政年份:
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  • 负责人:
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  • 依托单位:
Control and Data Acquisition System for Universal Testing Frames
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  • 项目类别:
    Research Tools and Instruments
  • 资助金额:
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  • 财政年份:
    2022
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Improving sustainable development practice in concrete production through the monitoring of fresh concrete properties using an in-drum sensor
  • 批准号:
    505235-2016
  • 项目类别:
    Collaborative Research and Development Grants
  • 资助金额:
    $6.06万
  • 财政年份:
    2021
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  • 依托单位:
Improving shotcrete: modelling and rebound reduction
  • 批准号:
    RGPIN-2016-05919
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $2.62万
  • 财政年份:
    2021
  • 负责人:
    Jolin, Marc
  • 依托单位:
海外基金