| 综合工程物探在上海地铁四号线抢险工程中的应用 |
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| 作者姓名： | 王治华 夏学礼 |
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| 作者单位： | 上海市地质调查研究院,上海,200072 |
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| 摘 要： | 在上海地铁四号线抢险工程中,综合工程物探快速、准确地圈定了受地面沉降影响,周边土体的扰动范围及深度,并对江底隧道的状况进行了调查。文章介绍了用地质雷达、高分辨率SH波浅层反射波法、瞬态瑞雷面波法勘探及水上高密度多波列地震影像法等综合工程物探方法在该工程中的应用前提及效果。
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| 关 键 词： | 地质雷达 SH波 瑞雷波 绕射波 土体扰动 沉陷 |
| 修稿时间： | 2003年8月15日 |
Application of Integrated Engineering Exploration Methods in Shanghai Subway No .4 line Relieving Engineering |
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| Authors: | Wang Zhihua Xia Xueli |
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| Institution: | Shanghai Institute of Geological Survey Shanghai 200072 |
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| Abstract: | In the Shanghai Subway No. 4 line relieving engineering, integrated engineering exploration bounded the disturbed surrounding soil rapidly and accurately, which is caused by the ground sinking, and surveyed the state of the tunnel under the bottom of river.In this paper ,the application premises and the results of integrated engineering exploration methods , including ground penetrating radar, high differentiation SH wave shallow reflection ,transient Ravleigh wave exploration, high density multiwave seismic photography on the water, are introduced in this engineering. |
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| Keywords: | ground penetrating radar SH wave transient Ravleigh wave diffracted wave soil disturbance sinking |
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