摘要：【中文】本发明公开了一种基于岩石强度和土层占比的隧道掘进机刀具配置方法，包括如下步骤：确定隧道掌子面软土面积占比X；确定隧道岩石强度Rc；基于隧道掌子面软土面积占比X、隧道岩石强度Rc及刀具复合破岩要素配置新型刀具配置模式，配置模式包括切刀、标准滚刀、重型滚刀与特殊滚刀；S1中隧道掌子面软土面积占比X包括占比等级X1级、X2级、X3级与X4级，隧道掌子面软土面积占比X的计算公式为：X＝y/z，其中y为隧道掌子面上的软土面积，z为掌子面面积。采用本发明的刀具配置方法能够使得掘进机刀具具有较好的地质适应性，避免后期进行刀具改造而造成的工程延迟和资源浪费，提出了复合盾构设计理念，建立了复合破岩的“滚刀+切刀”立体配置模式。 【EN】The invention discloses a tunnel boring machine cutter configuration method based on rock strength and soil layer proportion, which comprises the following steps: determining the soft soil area ratio X of the tunnel face; determining tunnel rock strength Rc; configuring a novel cutter configuration mode based on the soft soil area ratio X of the tunnel face, the tunnel rock strength Rc and the cutter composite rock breaking element, wherein the configuration mode comprises a cutter, a standard hob, a heavy hob and a special hob; in S1, the soft soil area ratio X of the tunnel face comprises a ratio grade X1 grade, a grade X2 grade, a grade X3 grade and a grade X4, and the calculation formula of the soft soil area ratio X of the tunnel face is as follows: and X is y/z, wherein y is the soft soil area on the tunnel face of the tunnel, and z is the face area. By adopting the cutter configuration method, the cutter of the tunneling machine has better geological adaptability, engineering delay and resource waste caused by later cutter modification are avoided, a composite shield design concept is provided, and a hobbing cutter and cutter three-dimensional configuration mode for composite rock breaking is established.

摘要：【中文】本发明公开了一种水下隧道盾构排水减压进仓作业方法，包括设定作业仓压力目标值，根据隧道内地质特点进行准备措施；注入压缩空气，在工作面建立较低的平衡压力，允许地下水渗入仓内，并用封闭的管道泵排出；动态调节排水量以及压缩空气量，使作业仓内的液位达到稳定状态；本发明通过在工作面建立较低的平衡压力，允许地下水渗入仓内用封闭的管道泵排出，充分利用地层的渗透性通过工作面局部渗流降低水头压力，利用泥水盾构的泥膜特性，通过建立较小的平衡压力保持掘进面的稳定性，工作面的渗水通过排水设施进行抽排，从而建立一个低压状态下的仓内作业环境，一方面能够提高工作效率，更重要的是要尽可能地减少对经常人员的健康伤害。 【EN】The invention discloses a drainage, pressure reduction and warehousing operation method for an underwater tunnel shield, which comprises the steps of setting a pressure target value of an operation warehouse, and carrying out preparation measures according to the geological characteristics in a tunnel; injecting compressed air, establishing lower balance pressure on a working face, allowing underground water to infiltrate into the bin, and discharging by using a closed pipeline pump; dynamically adjusting the water discharge and the compressed air quantity to enable the liquid level in the operation bin to reach a stable state; the invention establishes lower balance pressure on the working face, allows the underground water to infiltrate into the bin and be discharged by a closed pipeline pump, fully utilizes the permeability of the stratum to reduce the pressure of a water head through the local seepage of the working face, utilizes the characteristic of a mud film of a mud water shield, maintains the stability of the tunneling face through establishing lower balance pressure, and pumps and discharges the seepage of the working face through a drainage facility, thereby establishing a working environment in the bin under a low pressure state, on one hand, the working efficiency can be improved, and more importantly, the health injury to frequent personnel is reduced as much as possible.

摘要：【中文】本发明公开了一种用于低真空隧道的单块管片原型实验装置，包括中空的支撑框架，设于支撑框架内的千斤顶加载装置，设于千斤顶加载装置下部的管片支撑装置，设于管片支撑装置下部的真空加载装置，设于管片支撑装置与千斤顶加载装置之间的水压加载装置，设于真空加载装置内部的加热装置和设于管片支撑装置上的数据采集模块；真空加载装置位于支撑框架的底部，水压加载装置位于管片支撑装置上。本发明具有如下有益效果：本发明考虑隧道管片结构在低真空运输环境中的特殊工况，进行管片结构的低真空、高温、水土环境模拟，这些措施可实现对低真空磁悬浮隧道管片结构运行环境的全面模拟，实验结果可对在低真空运输环境下隧道管片结构及接缝的水密性、气密性以及结构力学性能进行验证。 【EN】The invention discloses a monolithic segment prototype experimental device for a low vacuum tunnel, which comprises a hollow supporting frame, a jack loading device arranged in the supporting frame, a segment supporting device arranged at the lower part of the jack loading device, a vacuum loading device arranged at the lower part of the segment supporting device, a water pressure loading device arranged between the segment supporting device and the jack loading device, a heating device arranged in the vacuum loading device and a data acquisition module arranged on the segment supporting device, wherein the jack loading device is arranged on the lower part of the segment supporting device; the vacuum loading device is positioned at the bottom of the supporting frame, and the hydraulic loading device is positioned on the segment supporting device. The invention has the following beneficial effects: the invention takes the special working condition of the tunnel segment structure in the low-vacuum transportation environment into consideration to simulate the low-vacuum, high-temperature and water-soil environment of the segment structure, the measures can realize the comprehensive simulation of the operation environment of the low-vacuum magnetic suspension tunnel segment structure, and the experimental result can verify the water tightness, air tightness and structural mechanical property of the tunnel segment structure and the joint in the low-vacuum transportation environment.

摘要：【中文】本发明公开了一种隧道的明挖结构控制及管片预制拼装方法，包括：建设防护围墙、明挖结构建设、管片拼装步骤；另外，从明挖结构和管片预制和拼装方面进行详细规定，从而实现管片和隧道砼结构的良好耐久性和裂缝控制，解决了管片和隧道砼结构的耐久性和裂缝问题，基本消除管片和砼结构对隧道整体质量和安全的影响。 【EN】The invention discloses a tunnel open cut structure control and duct piece prefabrication and assembly method, which comprises the following steps: building a protective enclosing wall, building an open cut structure and assembling segments; in addition, detailed regulations are carried out in the aspects of prefabricating and assembling the open cut structure and the duct pieces, so that the good durability and crack control of the duct pieces and the tunnel concrete structure are realized, the problems of the durability and the crack of the duct pieces and the tunnel concrete structure are solved, and the influence of the duct pieces and the concrete structure on the overall quality and the safety of the tunnel is basically eliminated.

摘要：【中文】本发明公开了一种基于Hadoop集群架构的盾构TBM大数据平台系统及建设方法，包括如下步骤：数据采集模块对数据进行远程实时采集传输；大数据应用模块进行数据处理，建立数据字典，并通过清洗、去噪等技术手段对海量数据进行预处理，而后传输至Hadoop集群服务器进行存储和分析；综合分析模块进行数据分析、数据建模，通过画像模型、运行监测模型、地理环境模型、施工过程模型等各种数据模型，为实现应用功能提供支持；数据应用，通过web服务器发布数据分析结果，实现对盾构TBM的智能监控模块、综合分析模块、协同管理模块及多种大数据深度应用。本发明有利于充分发挥数据的基础资源作用和创新引擎作用，为盾构TBM智能化施工和制造提供依据。 【EN】The invention discloses a shield TBM big data platform system based on a Hadoop cluster architecture and a construction method, comprising the following steps: the data acquisition module is used for remotely acquiring and transmitting data in real time; the big data application module is used for processing data, establishing a data dictionary, preprocessing mass data through technical means such as cleaning and denoising, and then transmitting the mass data to a Hadoop cluster server for storage and analysis; the comprehensive analysis module performs data analysis and data modeling, and provides support for realizing application functions through various data models such as an image model, an operation monitoring model, a geographic environment model, a construction process model and the like; and in the data application, a data analysis result is issued through a web server, so that the intelligent monitoring module, the comprehensive analysis module, the cooperative management module and various big data deep applications of the shield TBM are realized. The method is beneficial to fully playing the basic resource role and the innovative engine role of data, and provides a basis for intelligent construction and manufacturing of the shield TBM.