Results 81 to 90 of about 106,010 (167)

sj-pdf-1-epb-10.1177_23998083211066105 – Supplemental Material for Urban sustainability assessment in Geneva: Relevance of the local neighbourhood unit

, 2022
Supplemental Material, sj-pdf-1-epb-10.1177_23998083211066105 for Urban sustainability assessment in Geneva: Relevance of the local neighbourhood unit by Melissa Pang, Claudia Binder and François Golay in Environment and Planning B: Urban Analytics and ...
François Golay (12050460), Melissa Pang (12050457), Claudia R. Binder (2223403)   +2 more
core   +1 more source

Reliability analysis of 1D estimation for TBM operational parameters

Underground Space
Accurate TBM performance estimation is essential for effective tunnel design and planning. This study introduces a one-dimensional (1D) estimation model that estimates thrust, torque, power, cutterhead speed, and tool count using only excavation diameter.
Oveis Farzay, Marilena Cardu
doaj   +1 more source

Numerical Analysis on Non-Uniform Thrust System in EPB Shield Machine Applied in Beijing Metro Line 6

IEEE Access, 2019
This paper is to investigate the mechanical characteristics of non-equidistant thrust system in an EPB shield machine with a diameter of 6.15 m applied in Beijing Metro Line 6 construction.
Kongshu Deng, Lu Zeng, Yicheng Ding, Zhurong Yin   +3 more
doaj   +1 more source

Observations of Unusual Postsunrise Interhemispheric Geomagnetic Conjugate Super Plasma Depletions at Midlatitudes During the Recovery Phase of the November 2003 Superstorm

Space Weather, Volume 23, Issue 2, February 2025.
Abstract This study reports an extreme ionospheric plasma depletion event over the Eastern Pacific from postmidnight to early morning during the superstorm's recovery phase on 21 November 2003 observed by the DMSP F13, ROCSAT‐1, GRACE, and CHAMP satellites, and two ground‐based GPS receivers. The depletion and its interhemispheric geomagnetic conjugate
Hailun Ye, Xianghui Xue, Yang‐Yi Sun, Tao Yu, Wen Yi, Jianfei Wu, Bingkun Yu, Jianyuan Wang, Chi Long, Baozhu Zhou, Zezhong Li, Chong Wang, Tingdi Chen, Xiankang Dou   +13 more
wiley   +1 more source

sj-pdf-3-epb-10.1177_23998083211041372 - Supplemental material for A game co-design method to elicit knowledge for the contextualization of spatial models

, 2021
Supplemental material, sj-pdf-3-epb-10.1177_23998083211041372 for A game co-design method to elicit knowledge for the contextualization of spatial models by Carissa J Champlin, Johannes Flacke and Geert PMR Dewulf in EPB: Urban Analytics and City ...
Geert PMR Dewulf (11350934), Carissa J Champlin (11350931), Johannes Flacke (789487)   +2 more
core   +1 more source

Deformation of Existing Highway Induced by Close Undercrossing of Shield Tunnel with Steep Slope: A Case Study

Applied Sciences
As Earth Pressure Balance (EPB) shield machine crossed with steep slopes beneath an existing highway in sandstone–mudstone alternating strata, case studies of changes in vertical displacement, settlement trough evolution, and tunnel stress induced by ...
Chaojun Mao, Quanfeng Wang, Jinlong Wang, Fei Sha, Hui Yao, Fanghao Liu   +5 more
doaj   +1 more source

Photodetector array for measuring the spatial–temporal distribution characteristics of electric field in oil–pressboard insulation based on the Kerr electro‐optic effect

High Voltage, Volume 10, Issue 1, Page 95-105, February 2025.
Abstract Accurate measurement and effective analysis of the space electric field and charge characteristics within the oil–pressboard insulation structure of converter transformer are essential for achieving precise insulation structure design. Presently, most electric field measurement methods relying on the Kerr electro‐optical effect are limited to ...
Chunjia Gao, Bo Qi, Chengrong Li, Yukung Zheng   +3 more
wiley   +1 more source

Earth pressure balance (EPB) shield tunneling in Bangkok : ground response and prediction of surface settlements using artificial neural networks [PDF]

, 2002
Thesis (Sc.D.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 2002.Vita.Includes bibliographical references.Although Earth Pressure Balance (EPB) shields have been used for several decades, very little information ...
Suwansawat, Suchatvee, 1972-
core  

sj-pdf-1-epb-10.1177_23998083211040519 - Supplemental material for A framework for delineating the scale, extent and characteristics of American retail centre agglomerations

, 2021
Supplemental material, sj-pdf-1-epb-10.1177_23998083211040519 for A framework for delineating the scale, extent and characteristics of American retail centre agglomerations by Patrick Ballantyne, Alex Singleton, Les Dolega and Kevin Credit in EPB: Urban ...
Patrick Ballantyne (11440869), Alex Singleton (5493014), Kevin Credit (4516141), Les Dolega (6562403)   +3 more
core   +1 more source

Ejecución de túneles en terreno deltaico mediante tuneladora EPB. El caso de la línea 9 [PDF]

, 2021
The progressive increment in urban tunneling may generate significant problems. One of the main concerns is the unavoidable ground movements generated; before, during and after the tunneling operations.
Gens Solé, Antonio, Mariano, Alessandra di, Yubero de Mateo, Maria Teresa   +2 more
core   +1 more source