The research and the goal of the project are put forward. Secondly, taking earth pressure balanced shield with hinge equipments as research object, composition of shield hinge mechanism is analyzed and its kinematic problem is studied.
2、以铰接土压平衡式盾构机为研究对象,分析该盾构掘进机铰接装置的机构组成,研究盾构铰接装置的运动学问题。
参考来源 - 盾构掘进机推进系统的关键技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
In the end, the effect of the foam added in the soil to prevent the earth-pressure-balanced shield tunneling from outburst is evaluated concisely.
最后，对于泡沫掺入土体防治土压平衡式盾构施工中喷涌的效果作了简要的评价。
Shield tunneling method has become a primary method in underground excavation with its predominance, earth pressure balanced shield tunneling (EPBS) is the most universal type in our country.
盾构隧道法开挖凭借自身的优势成为城市地下施工的主要手段，其中土压平衡式盾构目前在国内使用较为普遍。
The factors obtained are beneficial to the use of foams in Earth Pressure Balanced Shield Tunneling.
得出了气泡改良开挖土体的主要影响因素，对盾构用气泡在实际中的应用具有指导意义。
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