scholarly journals A Study on Key Factors of Ground Settlement Due to Shield TBM Excavation using Numerical Analysis and Field Measurement Comparison

2017 ◽  
Vol 16 (1) ◽  
pp. 63-72
Author(s):  
Gychan Jun ◽  
Donghyun Kim
Keyword(s):  
Numerical Analysis ◽  
Field Measurement ◽  
Ground Settlement ◽  
Key Factors ◽  
Tbm Excavation

Field measurement and numerical analysis on wind-induced performance of modular structure with concrete cores

2020 ◽  
Vol 220 ◽  
pp. 110969
Author(s):  
Jiaxin Bi ◽  
Liang Zong ◽  
Qi Si ◽  
Yang Ding ◽  
Ni Lou ◽  
...  
Keyword(s):  
Numerical Analysis ◽  
Field Measurement ◽  
Modular Structure

Numerical Analysis of the Urban Subway Tunnel Construction on Shallow Foundations and Preventive Measures

2013 ◽  
Vol 716 ◽  
pp. 705-712
Author(s):  
Chang Sheng ◽  
Xiao Ping Zhao ◽  
Qun Mei Zhou
Keyword(s):  
Numerical Analysis ◽  
Field Measurement ◽  
Preventive Measures ◽  
Shallow Foundations ◽  
Tunnel Construction ◽  
Subway Tunnel ◽  
The Real ◽  
Horizontal Pressure ◽  
The City ◽  
The Church

The subway line will cross near the church St. Johann in the city. The foundation influence caused by tunnel construction from adjacent buildings will be simulated by software FLAC3D. And the feasible proposal of the construction will be resulted from the data which are collected from the field measurement and simulation. It plays an important role for coefficient of horizontal pressure K0 in simulating the geotechnical engineering. Comparing the data from the field measurement with simulation, the coefficient of horizontal pressure will be corrected. And the results of the simulation will be much closer to the real profiles.

Experiment and simulation of the bidirectional pedestrian flow model with overtaking and herding behavior

2015 ◽  
Vol 26 (11) ◽  
pp. 1550131 ◽  
Author(s):  
Jun Hu ◽  
Zhongwen Li ◽  
Hong Zhang ◽  
Juan Wei ◽  
Lei You ◽  
...  
Keyword(s):  
Numerical Analysis ◽  
Flow Model ◽  
Flow Characteristics ◽  
Target Position ◽  
The Self ◽  
Calculation Formula ◽  
Pedestrian Flow ◽  
Key Factors ◽  
Herding Behavior ◽  
Factors Influencing

In order to effectively depict the characteristics of bidirectional pedestrian flow, a novel pedestrian flow model is proposed based on cellular automata. At first, according to direction gain, velocity gain and herding gain, the calculation formula of target position is defined, and the walking rules by combining overtaking behavior and herding behavior are given in the model. Meanwhile, the actual channel is used for experiments, where the self-organizing effect formed by pedestrian flow is observed. The simulation platform is established to study the key factors influencing pedestrian flow characteristics. The numerical analysis results showed that when the pedestrian density in the channel reached to the critical degree, the overtaking behavior can easily produce jamming. Moreover, pedestrians' rational choice is good for relieving jamming.

Dynamic Behavior of Taipei 101 Tower: Field Measurement and Numerical Analysis

2011 ◽  
Vol 137 (1) ◽  
pp. 143-155 ◽  
Author(s):  
Q. S. Li ◽  
Lun-Hai Zhi ◽  
Alex Y. Tuan ◽  
Chin-Sheng Kao ◽  
Sheng-Chung Su ◽  
...  
Keyword(s):  
Numerical Analysis ◽  
Dynamic Behavior ◽  
Field Measurement ◽  
Taipei 101

Field Measurement and Numerical Analysis for Buried Large Diameter Steel Pipes

2008 ◽  
Author(s):  
Toshinori Kawabata ◽  
Yoshiyuki Mohri ◽  
Tetsuya Oda ◽  
Daisuke Shoda ◽  
Mitsuru Ariyoshi ◽  
...  
Keyword(s):  
Numerical Analysis ◽  
Field Measurement ◽  
Large Diameter ◽  
Steel Pipes
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