tbm disc cutter model based on admissible heuristic function

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tbm disc cutter model based on admissible heuristic function

Wei Guo's scientific contributions | Tianjin University, Tianjin (tju) and other places

Article: TBM Disc Cutter Model Based on Admissible Energy Principles Dianhua Zhu · Wei Guo · Liwei Song Abstract: Disc cutters are the most critical tool for excavation by tunnel boring machine (TBM). Based on the energy conservation law, finite-element ...

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Disc cutters plane layout design of the full-face rock tunnel boring machine (TBM) based on different layout patterns - ScienceDirect

The quality of plane layout design of the disc cutters for the full-face rock tunnel boring machine (TBM) directly affects the balance of force distribution on the cutter ... Highlights A multi-objective mathematical model of different layout pattern is formulated. A ...

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0123984602 Evaluation | Computer Aided Design | Simulation

0123984602 Evaluation - Free ebook download as PDF File (.pdf), Text File (.txt) or read book online for free. Scribd is the world's largest social reading and publishing site ...

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A support vector regression model for predicting tunnel boring machine penetration rates - ScienceDirect

Hence the procedure of prediction of TBM performance with a non-linear SVR-based model can be carried out as follows: ... SVR uses a non-linear mapping, based on a kernel function, to transform an input space to a high dimensional space and then looks for ...

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not based on your username or email address. Learn more here Password confirm Birthday: Required by law. Only month and day are displayed by default. I am: By creating an account on LiveJournal, you agree to our ...

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Single- and multi-objective facility layout with workflow interference considerations_

AbstractAbstract Abstract The quality of plane layout design of the disc cutters for the full-face rock tunnel boring machine (TBM) ... AbstractAbstract | Figures/TablesFigures/Tables | ReferencesReferences Abstract A three dimensional numerical model based ...

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Search results for: Wei Song

U.K. consumers' perceived risk of buying products from emerging economies: A moderated mediation model Weiyue Wang, Hongwei He, Sunil Sahadev, Wei Song Journal of Consumer Behaviour > 17 > 3 ...

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522 docWAP。TXT,。 a posteriori estimate a priori estimate AC (alternating current) electric drive ...

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CiNii - Intelligent robotics and applications : third international conference, ICIRA 2010, Shanghai, China, November 10-12, 2010 : proceedings

The Simulation Analysis of the TBM Disc Cutter Phase Angle.- The Design of Shield Tunnelling Machine Cutter Header's Cutting Performance Test Bed.- The Effect of TBM Hydraulic Piping System Parameters on FSI Vibration. ...

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Glossary of Archival and Records Terminology | Archivist | Citation

A Glossary of Archival and Records Terminology is online at AFS_Gloss_01_fm 7/25/05 10:00 PM Page v T a b l e of C o n t e n t s Preface to the Archival Fundamentals Series II • vii ...

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Port Manteaux Word Maker - OneLook Dictionary Search

Port Manteaux churns out silly new words when you feed it an idea or two. Enter a word (or two) above and you'll get back a bunch of portmanteaux created by jamming together words that are conceptually related to your inputs. For example, enter "giraffe" and you'll ...

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Parametric analysis of mixshield tunnelling in mixed ground containing mudstone and protection of adjacent buildings: case study in Nanning metro ...

Wavelet analysis for tunneling-induced ground settlement based on a stochastic model. Tunnelling and Underground Space Technology, 26, 619 – 628. doi: 10.1016/j.tust.2011.03.005, [Web of ...

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Tunnel Manual (Army) | Rock (Geology) | Minerals

C-2 TBM Performance Prediction via Linear Cutter Testing . . . . . . . . . C-3 Impact of Rock Mass Characteristics on TBM Performance Prediction . . . . . . . . . . C-4 Impact of Cutting Tools on TBM Performance . . . . . . . . . . . C-5 The EMI TBM Utilization ...

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Disc cutters plane layout design of the full-face rock tunnel boring machine (TBM) based on different layout patterns, Computers ...- DeepDyve

Read "Disc cutters plane layout design of the full-face rock tunnel boring machine (TBM) based on different layout patterns, Computers & Industrial Engineering" on DeepDyve, the largest online rental service for scholarly research with thousands of academic ...

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Ecodefense: A Field Guide to Monkeywrenching | The Anarchist Library

Field Guide to Monkeywrenching 1993 A note from the web-publisher: I put this up to make ecodefence information ... but the best, in terms of torque and price, are probably those manufactured by Black & Decker. Their basic model 9020 sells for $25 to $ ...

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Currency Germany | Expatica Germany

On the currency market, exchange rate is the price of a currency compared to another. The mid-point between the demand and supply for that currency is called the mid-market rate and is the real rate which banks use to trade money between themselves.

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Establishment of tunnel-boring machine disk cutter rock-breaking model from energy perspectiveAdvances in Mechanical Engineering - Liwei Song, Wei ...

Mo, Z-z, Li, H-b, Zhou, Q-c. Research on numerical simulation of rock breaking using TBM disc cutters based on UDEC method. Rock Soil Mech 2012; 4: 1196 ...

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Kriging: a method of interpolation for geographical information systems: International Journal of Geographical Information Systems: Vol 4, No 3

(2018) Dynamic load prediction of tunnel boring machine (TBM) based on heterogeneous in-situ data. Automation in Construction 92, pages 23-34. Crossref ...

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IEEE Xplore - Conference Table of Contents

In this paper, a novel identification method based on a radial basis function (RBF) network model and heuristic optimization methods, s ... In this work, a model-based fault detection and isolation (FDI) is developed for proton exchange membrane (PEM) fuel cell ...

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Search results for: Qin Liu

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TBM Disc Cutter Model Based on Admissible Energy Principles

Download citation | TBM Disc Cutter Mode... | Disc cutters are the most critical tool for excavation by tunnel boring machine (TBM). Based on the energy conservation law, finite-element modeling, and elastic–plastic continuum theory for tunneling by TBM, the ...

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Advanced Technology of Soil Conditioning in EPB Shield Tunnelling | guido B - Academia.edu

Advanced Technology of Soil Conditioning in EPB Shield Tunnelling By Lars Langmaack Chemical Eng., TBM Project Manager, MBT International, Zürich (CH) 1. Introduction The Earth Pressure Balance (EPB) shield method is well known in the tunnelling world ...

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Spatial estimation of geotechnical parameters for numerical tunneling simulations and TBM performance models | George Exadaktylos - Academia.edu

Acta Geotechnica (2010) 5:139–150 DOI 10.1007/s11440-010-0118-z RESEARCH PAPER Spatial estimation of geotechnical parameters for numerical tunneling simulations and TBM performance models Maria Stavropoulou • George Xiroudakis • George ...

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TBM Disc Cutter Model Based on Admissible Energy Principles | SpringerLink

Disc cutters are the most critical tool for excavation by tunnel boring machine (TBM). Based on the energy conservation law, finite-element modeling, ...

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An Improved Ant Colony System Algorithm for Optimal Path Planning Problem of Mobile Robots

We present an improved ACS algorithm based on dynamic partitioning and new heuristic function involved in angle to optimize the sub-optimal path obtained by Dijkstra algorithm. ...

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