【摘要】：阜六線霍邱鐵礦園區(qū)段,分布大小十幾家鐵礦,礦井開采范圍與線路安全有極其密切的關(guān)系,礦層厚度、產(chǎn)狀、埋藏深度、開挖厚度、開采率以及有關(guān)沉降、塌陷等情況嚴(yán)重影響礦區(qū)段的線路方案穩(wěn)定。通過對(duì)阜六鐵路鐵礦園區(qū)段采空區(qū)進(jìn)行穩(wěn)定性評(píng)價(jià),比選高速公路東西兩側(cè)線路的優(yōu)缺點(diǎn),得出線路走向最佳方案。
[Abstract]:In the section of Huoqiu Iron Mine Park on Fuliu Line, there are more than a dozen iron mines of different sizes. The mining scope of the mine is closely related to the safety of the line. The thickness, occurrence, burial depth, excavation thickness, mining rate and related settlement of the ore bed are very close. Collapse and other conditions seriously affect the stability of the line scheme in the mining area. By evaluating the stability of goaf in the section of Fuliu Railway Iron Mine Park, comparing the advantages and disadvantages of the east and west sides of the expressway, the best route direction is obtained.
【作者單位】： 中鐵上海設(shè)計(jì)院集團(tuán)有限公司;
【分類號(hào)】：U212.32

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