| 土压平衡盾构机长距离穿越平瓦房施工 |
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| 引用本文： | 付仁鹏. 土压平衡盾构机长距离穿越平瓦房施工[J]. 现代机械, 2013, 0(1): 91-94 |
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| 作者姓名： | 付仁鹏 |
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| 作者单位： | 中铁十四局集团有限公司,北京,100009 |
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| 摘 要： | 土压平衡盾构机因其施工安全可靠、适应地层广泛、对地层扰动较小、沉降易于控制等特点在城市地铁施工中被广泛应用,但盾构机参数的合理选择对隧道施工效果影响巨大。本文以北京地铁八号线隧道顺利穿越平瓦房区施工为例,介绍了盾构施工的相关技术措施及对地层的影响,为城市地铁施工提供了重要借鉴。
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| 关 键 词： | 土压平衡 盾构机 长距离穿越 平瓦房 |
Analysis on Construction of Earth Pressure Balance Shield Machine Long Distance Crossing Beneath the Flat Tile-roofed Hous |
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| FU Renpeng. Analysis on Construction of Earth Pressure Balance Shield Machine Long Distance Crossing Beneath the Flat Tile-roofed Hous[J]. Modern Machinery, 2013, 0(1): 91-94 |
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| Authors: | FU Renpeng |
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| Abstract: | Earth pressure balance shield machine has been widely used in the subway construction because it has the characteristics such as safety and reliability,extensive stratum adaptation,small turbulent for stratum,easy to control settlement and so on.However,the reasonable choices of shield machine parameters have great influence on tunnel construction.In this paper the related technical measures of shield construction is introduced and the influence for stratum is analyzed through the example of Beijing subway line 8 project which successfully cross beneath the flat tile-roofed house area,all these provide an important reference for the city subway construction. |
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| Keywords: | earth pressure balance shield machine long distance crossing flat tile-roofed house |
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