Results 91 to 100 of about 3,005,235 (229)

Prediction of Catenary Action Capacity of RC Beam-Column Substructures under a Missing Column Scenario Using Evolutionary Algorithm

, 2021
Iftikhar Azim, Jian Yang, Muhammad Farjad Iqbal, Zafar Mahmood, Muhammad Faisal Javed, Feiliang Wang, Qingfeng Liu   +6 more
openalex   +1 more source

Analysis and suppression of operational overvoltage and inrush current for high‐speed trains by automatic phase‐switching technique

High Voltage
When a high‐speed train approaches the insulated phase‐splitting section embedded between neighbouring power supply arms, the vacuum circuit breaker (VCB) installed on trains must be disconnected to maintain the traction power supply system as a no‐load ...
Ye Cao, Song Xiao, Zhizong Ye, Guangning Wu, Yujun Guo, Guoqiang Gao, Chuanming Sun, Jiancheng Liu, Zheng Chen, Hao Hou, Zijing Wang, Puyang Liu, Yuhui Zhang, Jie Yu   +13 more
doaj   +1 more source

ALARA-BALT Australasian Action Learning, Action Research Conference 2020

, 2019
Announcement of ALARA-BALT Australasian Action Learning, Action Research Conference 2020 in Launceston, Tasmania on 8-10 November ...
Bradley, Colin
core  

EMUs Pantograph Aerodynamics Experimental Research in Dropping Status under Strong Wind Condition

机车电传动, 2016
When EMUs run at a high speed, the pantograph would be affected by airflow and blown up in dropping status, which would result in catenary short-circuit fault. In order to evaluate the pantograph aerodynamics characteristics in dropping status and ensure
JIAO Wengen
doaj  

Action learning, action research: Towards greater collaboration amongst networks

, 2018
Recent conversations with a variety of action learning and action research practitioners around the world have identified a growing desire for collaboration between networks.
Bradley, Colin
core  

Action research on action research: A facilitator’s account

, 2012
This article describes research conducted by a facilitator of a statewide action research network, the Wyoming Teacher Policy Institute (WTPI).
Trent, Allen
core  

Collaborative writing as action research: A story in the making

, 2021
A small, transnational group of action researchers came into a collaborative writing venture as part of a broader research inquiry. The inquiry was looking into the role of action research publications in manifesting action research in the world.
Bessemer, Yedida, Vaartjes, Vicki, Goff, Susan, Austin, Diana, Hill, Geof, Orr, Liz   +5 more
core  

Numerical Investigation of Progressive Collapse Resistance in Fully Bonded Prestressed Precast Concrete Spatial Frame Systems with and Without Precast Slabs

Buildings
Preventing progressive collapse induced by accidental events poses a critical challenge in the design and construction of resilient structures. While substantial progress has been made in planar structures, the progressive collapse mechanisms of precast ...
Manrong Song, Zhe Wang, Xiaolong Chen, Bingkang Liu, Shenjiang Huang, Jiaxuan He   +5 more
doaj   +1 more source

Influences of the Load of Suspension Point in the z Direction and Rigid Body Oscillation on Steel Catenary Riser Displacement and Frequency Under Wave Action [PDF]

, 2019
Bo Zhu, Weiping Huang, Xinglong Yao, Juan Liu, Xiaoyan Fu   +4 more
openalex   +1 more source

Dynamic analysis of the subsea production system with lazy-wave risers attached to FPSO. [PDF]

PLoS One, 2023
Zhang D, Zhao B, Zhu K, Jiang H.
europepmc   +1 more source