| Pearl模型在高速铁路路基沉降预测中的应用 |
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| 引用本文： | 郭亚宇,郭昕,庞旭卿,王龙.Pearl模型在高速铁路路基沉降预测中的应用[J].土工基础,2010,24(4):44-46. |
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| 作者姓名： | 郭亚宇 郭昕 庞旭卿 王龙 |
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| 作者单位： | 1. 陕西铁路工程职业技术学院,陕西,渭南,714000
2. 河北中色测绘中心,河北,三河,065201 |
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| 摘 要： | 根据高速铁路路基沉降量与时间关系的特点,建立了Pearl预估模型对高速铁路路基沉降量进行预测,对京沪高速铁路昆山试验段的沉降预测表明,该方法预测结果与实际较为吻合,可为高速铁路路基沉降预测提供一种有效而实用的方法。
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| 关 键 词： | Pearl预估模型 高速铁路 路基沉降 |
Application of Pearl Model in High-peed Railway Subgrade Settlement Prediction |
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| GUO Ya yu,GUO Xin,PANG Xu qing,WANG Long.Application of Pearl Model in High-peed Railway Subgrade Settlement Prediction[J].Soie Engineering and Foundation,2010,24(4):44-46. |
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| Authors: | GUO Ya yu GUO Xin PANG Xu qing WANG Long |
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| Affiliation: | 1.Shanxi Railway Institute,Weinan Shanxi 714000;2.Center of Hebei Province Colored Metal Surveying,Sanhe Hebei 065201,China) |
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| Abstract: | According to the characteristics of relationship between high-speed railway roadbed setting amount and time,The Pearl Prediction Model which can predict railway roadbed setting amount was established.The setting amount prediction of Kunshang trial road of Beijing-Shanghai high-speed railway was conducted.The experiment results show that prediction outcome basically coincided with the practice.This is an effective and useful way to develop high-speed railway roadbed setting prediction method. |
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| Keywords: | Pearl prediction model high-speed railway roadbed settlement |
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