Identification and optimization of energy consumption by shield tunnel machines using a combined mechanical and regression analysis

Qian Zhang; Chuanyong Qu; Yilan Kang; Ganyun Huang; Zongxi Cai; Yu Zhao; Haifeng Zhao; Pengcheng Su

首页> 外文期刊>Tunnelling and underground space technology >Identification and optimization of energy consumption by shield tunnel machines using a combined mechanical and regression analysis

【24h】

Identification and optimization of energy consumption by shield tunnel machines using a combined mechanical and regression analysis

机译：结合机械分析和回归分析确定和优化盾构隧道机的能耗

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

This paper presents an identification and optimization method for the energy consumption of a shield tunnel machine. The specific energy, defined as the energy consumption to excavate a unit volume of the ground, is a good measure of the working efficiency of a shield machine. A model of the specific energy was created using a mechanical analysis before doing an in-site data regression analysis. The mechanical analysis of the shield-ground system helps decouple the nonlinear multi-parameter problem, and then the nonlinear multiple regression process was conducted using in-site data from a subway pro ject in China. Fairly good consistency between the recorded data and the results predicted by the model using the testing data is achieved. Finally, the influence of the cutting depth per revolution on the specific energy was discussed. The optimal ranges of the cutting depth under different geological conditions were provided to improve tunneling efficiency.

机译：本文提出了一种盾构机能耗的识别和优化方法。比能量，定义为挖掘单位体积的地面所消耗的能量，是衡量屏蔽机工作效率的良好指标。在进行现场数据回归分析之前，使用机械分析创建了比能量模型。盾构系统的力学分析有助于解耦非线性多参数问题，然后使用来自中国地铁项目的现场数据进行非线性多元回归过程。记录的数据与模型使用测试数据预测的结果之间具有相当好的一致性。最后，讨论了每转切削深度对比能量的影响。提供了不同地质条件下的最佳切削深度范围，以提高掘进效率。

著录项

来源
《Tunnelling and underground space technology》 |2012年第2012期|p.350-354|共5页
作者
Qian Zhang; Chuanyong Qu; Yilan Kang; Ganyun Huang; Zongxi Cai; Yu Zhao; Haifeng Zhao; Pengcheng Su;
展开▼
作者单位

Key Laboratory of Modem Engineering Mechanics, Tianjin University, Tianjin 300072, PR China;

Key Laboratory of Modem Engineering Mechanics, Tianjin University, Tianjin 300072, PR China;

Key Laboratory of Modem Engineering Mechanics, Tianjin University, Tianjin 300072, PR China;

Key Laboratory of Modem Engineering Mechanics, Tianjin University, Tianjin 300072, PR China;

Key Laboratory of Modem Engineering Mechanics, Tianjin University, Tianjin 300072, PR China;

Northern Heavy Industries Croup, Shenyang 110025. PR China;

Northern Heavy Industries Croup, Shenyang 110025. PR China;

Northern Heavy Industries Croup, Shenyang 110025. PR China;

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类
关键词
specific energy; in-site data regression; mechanical equilibrium; dimensional balance; shield tunnel machine;

机译：比能量;现场数据回归;机械平衡尺寸平衡;盾构隧道机;

相似文献

外文文献
中文文献
专利

1. Optimization Control of Energy Consumption in Tunneling System of Earth Pressure Balance Shield Tunneling Machine [J] . Xuanyu Liu, Yao Zhang, Kaiju Zhang Engineering Letters . 2020,第2期

机译：地球压力平衡屏蔽隧道机隧道系统能耗优化控制
2. Hybrid Support Vector Machine Optimization Model for Prediction of Energy Consumption of Cutter Head Drives in Shield Tunneling [J] . Zhou Cheng, Ding Lieyun, Zhou Ying, Journal of Computing in Civil Engineering . 2019,第3期

机译：盾构隧道掘进机驱动器能耗预测的混合支持向量机优化模型
3. Hybrid Support Vector Machine Optimization Model for Prediction of Energy Consumption of Cutter Head Drives in Shield Tunneling [J] . Zhou Cheng, Ding Lieyun, Zhou Ying, Journal of Computing in Civil Engineering . 2019,第3期

机译：混合支持向量机优化模型，用于预测屏蔽隧道刀头驱动器的能耗
4. A nonlinear multiple regression model for load identification of shield machine combined with mechanical analysis [C] . Zhang Qian, Kang Yilan, Cai Zongxi, 2011 Eighth International Conference on Fuzzy Systems and Knowledge Discovery . 2011

机译：结合机械分析的盾构机负荷辨识的非线性多元回归模型
5. Optimization of Combined Heat and Power Based Distributed Energy Systems with Thermal Storage to Decrease Primary Energy Consumption [D] . Marques Melo, Joana M. 2019

机译：具有热存储器的混合热量和功率分布式能源系统的优化，降低一次能耗
6. Analysis and Multi-Objective Optimization for Reducing Energy Consumption and Improving Surface Quality during Dry Machining of 304 Stainless Steel [O] . Feilong Du, Lin He, Haisong Huang, 2020

机译：减少电能消耗和改善304不锈钢干加工期间的能量消耗和改善表面质量的分析和多目标优化
7. Quantitative Analysis of Soil Displacement Induced by Ground Loss and Shield Machine Mechanical Effect in Metro Tunnel Construction [O] . 2019

机译：地铁隧道施工地面损失和屏蔽机械效果诱导土壤排放量的定量分析

Identification and optimization of energy consumption by shield tunnel machines using a combined mechanical and regression analysis

摘要

著录项

相似文献

相关主题

期刊订阅