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首页> 外文会议>American Society of Civil Engineers(ASCE) International Conference on Pipeline Engineering and Construction v.2; 20030713-20030716; Baltimore,MD; US >New And Effective Technology For Condition Assessment Of Ferrous Pipelines And Other Ferrous Structures
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New And Effective Technology For Condition Assessment Of Ferrous Pipelines And Other Ferrous Structures

机译：黑色管道及其他黑色结构状况评估的新有效技术

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Rock Solid has been using specially configured micro-geophysical techniques combined with its understanding of geotechnical and geochemical issues in the study of various sub-surface and surface engineering structures eliminating the need for destructive sampling and testing. To successfully apply suitable technology for condition assessment a clear understanding of the techniques' limitations and manipulation of recorded data is essential. Lack of suitable and efficient methods for assessment of ferrous pipelines commonly forming parts of urban water, sewer and gas infrastructure has lead Rock Solid to develop new technology to tackle this issue. Ferrous pipes such as cast iron, ductile iron, wrought iron and mild steel form an integral part of the life-line to all major towns and cities. They carry water or gas to and sewerage away from these centres. Their failure in many instances is unacceptable to the communities they service. The ability to accurately assess their current condition and continue monitoring any condition changes during their life cycle is essential to enable the development of a budgeted and targeted maintenance program. The application of Rock Solid's patented Broadband Electromagnetic (BEM) technology has found a large range of applications throughout the world. The flexibility and ease of use of this technology has seen the development of both in-line as well as external inspection methods of ferrous pipelines. BEM technology is now also being applied to a variety of other engineering structures such as underground tunnels and bridges where wall linings and supports are constructed from ferrous materials. The basic outline of the technology as well as the various configurations will be discussed. Case histories will be used to highlight the application of this technique.
机译：在研究各种地下和地表工程结构时，Rock Solid一直使用特殊配置的微地球物理技术及其对岩土和地球化学问题的理解，从而无需进行破坏性的采样和测试。为了成功地将合适的技术应用于状态评估，必须清楚了解该技术的局限性和对记录数据的操作。缺乏合适而有效的方法来评估通常构成城市供水，下水道和天然气基础设施一部分的黑色管道，导致Rock Solid开发了解决该问题的新技术。黑色金属管，例如铸铁，球墨铸铁，锻铁和低碳钢，是通往所有主要城镇的生命线的组成部分。它们将水或天然气运到这些中心并从这些中心排走。在许多情况下，他们的失败是他们所服务的社区无法接受的。准确评估其当前状况并在其生命周期内继续监视任何状况变化的能力，对于制定预算和针对性的维护计划至关重要。坚如磐石的专利宽带电磁（BEM）技术的应用已在全球范围内得到了广泛的应用。这种技术的灵活性和易用性已经见证了黑色管道的在线检查和外部检查方法的发展。现在，BEM技术还被应用于各种其他工程结构，例如地下隧道和桥梁，其中的墙壁衬里和支撑物是用黑色金属材料建造的。将讨论该技术的基本概述以及各种配置。案例历史将用于突出显示此技术的应用。

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