英语翻译As the results that more precise tunnel internal cross section is determined as using the data obtained by ground laser scanning scheme in the tunnel and the cross section management system in the tunnel which is useful in the practical w

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英语翻译As the results that more precise tunnel internal cross section is determined as using the data obtained by ground laser scanning scheme in the tunnel and the cross section management system in the tunnel which is useful in the practical w

英语翻译As the results that more precise tunnel internal cross section is determined as using the data obtained by ground laser scanning scheme in the tunnel and the cross section management system in the tunnel which is useful in the practical w
英语翻译
As the results that more precise tunnel internal cross section is determined as using the data obtained by ground laser scanning scheme in the tunnel and the cross section management system in the tunnel which is useful in the practical works is developed,the following conclusions are obtained.
Figure 24.Flowchart of estimation for excavation
First,as using ground laser scanner,3 dimensional data with the high accuracy could be promptly and exactly obtained and the random cross section at intervals of 0.1m,0.5m and 1.0m could be promptly determined as passing through the step of data treatment.
Second,as the results of analyzing the accuracy of dimensions by the number of measuring point for determining internal cross section,the laser scanning scheme appeared about 2.9% difference from the standard cross section dimensions,which meaned about 2.2% improvement of dimensional accuracy as compared with cross section dimensions determined by 15 measuring points.This,although there is the minute difference in a cross section,means that there is very big difference from the pre-existing quantity in considering the length of whole tunnel.Accordingly,it shows that the utilization of laser scanning scheme makes it possible to calculate more precise outbreak quantity and underbreak quantity as compared with the existing measuring methods.
Third,the cross section management system in the tunnel making it possible to calculate more precise outbreak quantity and underbreak quantity at the step of tunnel excavation and monitor them was developed.The developed GUI program makes more efficient and economical tunnel excavation management and monitoring possible and is judged to contribute to providing and utilizing the important foundation data for the maintenance and the management of tunnel as abstracting the data of random cross section in future.

英语翻译As the results that more precise tunnel internal cross section is determined as using the data obtained by ground laser scanning scheme in the tunnel and the cross section management system in the tunnel which is useful in the practical w
至于更精确的结果断面隧道内被确定为使用计划,由地面扫描隧道和在隧道断面管理系统,在实际工作有用的是发展,得到以下结论激光获得的数据.
图24.流程图为挖掘估计
首先,由于使用地面激光扫描仪,高精度3维数据,可以及时,准确获得和随机在0.1米,0.5米和1.0米的间隔截面可及时为通过数据处理步骤通过决定.
第二,作为分析的测量确定内部截面点数目的尺寸精度的结果,激光扫描计划出现约2.9标准的断面尺寸％的差额,meaned相比尺寸精度约2.2％的改善横截面由15个测量点确定尺寸.这虽然是在一个截面极小的差异,这意味着有很大的在考虑整个隧道长度的预先存在的数量差异.因此,它表明,利用激光扫描计划使人们有可能爆发更精确的计算量和underbreak数量,与现有的测量方法进行比较.
第三,断面隧道管理系统中,使它能够计算在隧道开挖步骤更精确的爆发数量和underbreak数量和监视它们的开发.所开发的GUI程序可以更有效和经济的隧道开挖的管理和监测成为可能,并有助于判断和利用提供了重要的基础数据的维护和隧道,随机抽取在未来的跨节中的数据管理.

作为结果,更精确的隧道内部横截面是决定采用获取的数据,地面激光扫描方案断面隧道和管理体系在隧道,适用于实际工作的开发,以下结论进行计算。
图24岁。估计的流程图状况
首先,当使用地面激光扫描,三维数据精度高,可迅速、准确地得到随机截面,每隔0.1m 1.0m亏损50万,可迅速决定通过数据处理的步伐。
第二,当结果的准确性分析度测点数目为确定内部截面、激光扫描方案2.9%出现...

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作为结果,更精确的隧道内部横截面是决定采用获取的数据,地面激光扫描方案断面隧道和管理体系在隧道,适用于实际工作的开发,以下结论进行计算。
图24岁。估计的流程图状况
首先,当使用地面激光扫描,三维数据精度高,可迅速、准确地得到随机截面,每隔0.1m 1.0m亏损50万,可迅速决定通过数据处理的步伐。
第二,当结果的准确性分析度测点数目为确定内部截面、激光扫描方案2.9%出现在不同截面尺寸的标准,对meaned尺寸精度2.2%提高与截面尺寸取决于15测量分。这种事的,尽管有微小差异,意味着横截面上有很大的区别在考虑长度已经存在的数量整个隧道。因此,结果表明,利用激光扫描方案使得有可能爆发计算数量和取得更精确数量也相对于现有的测量方法。
第三,截面管理系统在隧道使它能够更精确计算数量和取得爆发的步伐的数量,在隧道开挖和监督他们出现了。发达GUI计划使得更高的效率和效益隧道开挖进行管理和监控可能的和被评为提供利用贡献的重要基础数据,为维护和管理的数据中提取隧道为随机截面的未来。

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作为结果,更精确的隧道内部横截面是决定采用获取的数据,地面激光扫描方案断面隧道和管理体系在隧道,适用于实际工作的开发,以下结论进行计算。
图24岁。估计的流程图状况
首先,当使用地面激光扫描,三维数据精度高,可迅速、准确地与随机截面获得每隔一段时间...

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作为结果,更精确的隧道内部横截面是决定采用获取的数据,地面激光扫描方案断面隧道和管理体系在隧道,适用于实际工作的开发,以下结论进行计算。
图24岁。估计的流程图状况
首先,当使用地面激光扫描,三维数据精度高,可迅速、准确地与随机截面获得每隔一段时间

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