The Finite Element Analysis of Piston under Thermal Load Based on UG/ANSYS

The method to analysis the strength of planetary trains’ carriers of EPB(earth pressure balance) shield machine is presented in this paper. The structure of the shield machine trains is analyzed and the 3-D solid model of the carrier is built with Pro/E. After the load on the carrier has been dealt with, the strength of carrier is calculated by means of finite element method. The results via ANSYS show that the max stress and strain on the carriers are increasing as the increasing load on it. The max stress is lying on the joint point of the carrier and planetary gear shaft because of the bending deformation of the shaft.

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Strength Analysis of Planetary Trains’ Carrier of EPB Shield Machine

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.97-101.3303 ◽

2010 ◽

Vol 97-101 ◽

pp. 3303-3307

Author(s):

Li Feng Chen ◽

Xiao Ling Wu ◽

Da Tong Qin

Keyword(s):

Earth Pressure ◽

Planetary Gear ◽

Strength Analysis ◽

Stress And Strain ◽

Pressure Balance ◽

Joint Point ◽

Earth Pressure Balance Shield ◽

Earth Pressure Balance ◽

Shield Machine ◽

Increasing Load

The method to analysis the strength of planetary trains’ carriers of EPB(earth pressure balance) shield machine is presented in this paper. The structure of the shield machine trains is analyzed and the 3-D solid model of the carrier is built with Pro/E. After the load on the carrier has been dealt with, the strength of carrier is calculated by means of finite element method. The results via ANSYS show that the max stress and strain on the carriers are increasing as the increasing load on it. The max stress is lying on the joint point of the carrier and planetary gear shaft because of the bending deformation of the shaft.

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Research on the Swinging Planetary Drive and the Swinging Planetary Pneumatic Motor

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.44-47.2907 ◽

2010 ◽

Vol 44-47 ◽

pp. 2907-2911

Author(s):

Hu Ran Liu

Keyword(s):

Earth Pressure ◽

Planetary Gear ◽

Stress And Strain ◽

Pressure Balance ◽

Pneumatic Motor ◽

Joint Point ◽

Earth Pressure Balance Shield ◽

Earth Pressure Balance ◽

Shield Machine ◽

Increasing Load

The method to analysis the strength of planetary trains’ carriers of EPB(earth pressure balance) shield machine is presented in this paper. The structure of the shield machine trains is analyzed and the 3-D solid model of the carrier is built with Pro/E. After the load on the carrier has been dealt with, the strength of carrier is calculated by means of finite element method. The results via ANSYS show that the max stress and strain on the carriers are increasing as the increasing load on it. The max stress is lying on the joint point of the carrier and planetary gear shaft because of the bending deformation of the shaft

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Based on Embedded System's Vehicles Immunity PID Controller Design

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.121-126.4912 ◽

2011 ◽

Vol 121-126 ◽

pp. 4912-4916

Author(s):

Xi Wang Yang ◽

Jin Ying Huang ◽

Hao Jing Wang

Keyword(s):

Controller Design ◽

Earth Pressure ◽

Planetary Gear ◽

Pressure Balance ◽

Joint Point ◽

Earth Pressure Balance Shield ◽

Pid Controller Design ◽

Earth Pressure Balance ◽

Shield Machine ◽

Increasing Load

The method to analysis the strength of planetary trains’ carriers of EPB(earth pressure balance) shield machine is presented in this paper. The structure of the shield machine trains is analyzed and the 3-D solid model of the carrier is built with Pro/E. After the load on the carrier has been dealt with, the strength of carrier is calculated by means of finite element method. The results via ANSYS show that the max stress and strain on the carriers are increasing as the increasing load on it. The max stress is lying on the joint point of the carrier and planetary gear shaft because of the bending deformation of the shaft.

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Design and Finite Element Calculation for Driving Shaft of Eccentric Multi-Axes Rectangular Shield Machine

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.101-102.258 ◽

2011 ◽

Vol 101-102 ◽

pp. 258-262 ◽

Cited By ~ 1

Author(s):

Qian Wei Zhuang ◽

Jian Zhong Lv ◽

Hua Qin Jiang

Keyword(s):

Finite Element ◽

Earth Pressure ◽

Finite Element Calculation ◽

Element Calculation ◽

Pressure Balance ◽

Eccentric Shaft ◽

Structural Problems ◽

Earth Pressure Balance Shield ◽

Earth Pressure Balance ◽

Shield Machine

This paper introduced the characteristics of eccentric multi-axes rectangular shield machine and made comparisons to traditional earth pressure balance shield machine. And introduced structure form of eccentric multi-axes, and carried out calculation of cutter head driving. The author completed the finite element calculation of eccentric axis with COSMOS Works, the results of calculation shows that maximum stress occurs at the place at gear keyway of eccentric shaft, but the eccentric shaft can satisfy the requirements in shield design according to big load in cutting soil. Finally, the eccentric shaft was applied in several engineering cases without any structural problems.

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