Results 11 to 20 of about 9,101,354 (308)

Experimental Research on Damping Effect of Double-Layer Tuned Mass Damper for High-Rise Structure

Shock and Vibration, 2021
A double-layer tuned mass damper (DTMD) has advantages of wide damping frequency band and strong robustness. At present, there is a lack of seismic design methods for high-rise structures based on DTMDs.
Botan Shen, Jin Wang, Weibing Xu, Yanjiang Chen, Weiming Yan, Jianhui Huang, Zhenyun Tang   +6 more
doaj   +1 more source

Temperature time-lag effect elimination method of structural deformation monitoring data for cable-stayed bridges

Case Studies in Thermal Engineering, 2023
In structural health monitoring, temperature time-lag effect inevitably affects the state assessment and damage warning of structures. Most of the existing studies focused on using machine learning models to eliminate temperature time-lag effect, but the
Hanwen Ju, Wenqiang Zhai, Yang Deng, Min Chen, Aiqun Li   +4 more
doaj   +1 more source

Study on splitting tensile strength of interface between the full lightweight ceramsite concrete and ordinary concrete

Case Studies in Construction Materials, 2023
As a common lightweight aggregate concrete, the full lightweight ceramsite concrete has a very good engineering prospect, especially in the repair and reinforcement of existing concrete buildings. However, there were few studies on this aspect.
Hongbing Zhu, Zhenghao Fu, Ye Wang, Na Zhang   +3 more
doaj   +1 more source

Assessing green space structure through urban morphological analysis: The Caglayan neighbourhood in Northern Nicosia, Cyprus

, 2022
As dries are growing rapidly and wore than half of the world's population is living in urban areas, the quality of urban settlements has become a vital issue. The significant role of urban green spaces and vegetated areas has received attention from
Cömert, Nevter Zafter, Kahouei, Saloumeh Khayyat   +1 more
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The Urban Sun Belt: An Overview

, 2020
This paper focuses on the 22 metropolitan statistical areas in the Sun Belt with a population of 1 million people or more. Together, they accounted for almost half of all population growth in the entire United States between 2010 and 2016.
Hazle, Shelly G., Choudary, Wendie, Fulton, William, Sherman, Stephen Averill   +3 more
core   +1 more source

Just Urban Design

, 2022
Contributions by urban planners, sociologists, anthropologists, architects, and landscape architects on the role and scope of urban design in creating more just and inclusive cities.

core   +1 more source

Research on Failure Characteristics and Zoning Control Technology of Thick-Soft Surrounding Rock for Deep Gob-Side Entry Retaining

Shock and Vibration, 2020
Controlling the large deformation caused by bed separation failure of thick and soft surrounding rock in gob-side entry retaining is difficult. The deformation and failure modes of thick and soft surrounding rock are summarized and classified based on ...
Jingke Wu, Wenbin Zhou, Hong Tao, Haowen Bai, Wei Yin, Wenhu Gu, Peng Zhang, Zejun Liu, Jiao Zhang   +8 more
doaj   +1 more source

DEVELOPMENT, STRUCTURAL CHANGES AND URBANIZATION [PDF]

Journal of Development Economics, 1990
Abstract This paper constructs an equilibrium model by formalizing a trade-off between the gains from trade based on increasing returns to specialization and transaction costs. The relationship between development, structural changes, and urbanization is investigated.
openaire   +2 more sources

Perceived Quality of Urban Wetland Parks: A Second-Order Factor Structure Equation Modeling [PDF]

, 2020
Wetland in the urban or peri-urban areas has been recognized as an important component of urban ecosystems and provides ecological and environmental services.
Shaobo Liu, You Peng, Xiaoxi Cai, Jiang Li, Zhong, Chixing, Chixing Zhong, Wenbo Lai, Feng, Tao, Peng, You; id_orcid, Liu, Shaobo, Cai, Xiaoxi, Yin, Yicheng, Li, Jiang, Pan, Qiao, Peng, You, Lai, Wenbo, Tao Feng, Qiao Pan, Feng, Tao; id_orcid, Yicheng Yin   +19 more
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Some Features of the Historical Topography of Samarkand of the 17th Century

Поволжская археология, 2022
The authors analyze the main points of the town planning history of Samarkand in the 17th century. On the basis of written data, archaeological sources and unpublished archival materials, a reconstruction of the plan of the central part of Samarkand in ...
Malikov Azim M. , Umarov Anvar Sh.
doaj   +1 more source