Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Yanyan Sha"'
Publikováno v:
Geomechanics and Geophysics for Geo-Energy and Geo-Resources, Vol 9, Iss 1, Pp 1-31 (2023)
Abstract Stemming is one of the main concerns in blast of rock engineering due to its impact on explosion energy consumption and rock excavation performance. In this study, blast-induced rock fragmentation under different stemming conditions is numer
Externí odkaz:
https://doaj.org/article/73915cc1b7734e81b9455c4ae3269ceb
Publikováno v:
Underground Space, Vol 11, Iss , Pp 96-115 (2023)
In the present study, a numerical model is first calibrated against the crack networks and pressure attenuation data in laboratory blasting test. Then, based on the calibrated numerical model, two-hole plane models are developed and used to perform a
Externí odkaz:
https://doaj.org/article/ff4dd168610440049568c8889f736ddc
Publikováno v:
Ships and Offshore Structures. :1-18
Publikováno v:
Geomechanics and Geophysics for Geo-Energy and Geo-Resources. 9
Fracture control blasting produces rock fractures in the desired direction, which is significant for the stability of excavation structures in rock engineering. The present study proposes a new method of fracture control blasting using air–water co
Publikováno v:
Engineering Fracture Mechanics. 288:109360
Publikováno v:
Applied Ocean Research. 134:103530
Publikováno v:
Computers and Geotechnics. 157:105312
Autor:
Yanyan Sha
Publikováno v:
Structure and Infrastructure Engineering. 18:1091-1106
Reinforced concrete (RC) pontoons have been widely used as floating foundations to support various structures. However, pontoons are under the threat of accidental collisions from passing ships and...
Autor:
Jinrong Luo, Liang Xu, Yinan Yang, Song Huang, Yijing Zhou, Yanyan Shao, Tianheng Wang, Jiaming Tian, Shaohua Guo, Jianqing Zhao, Xiaoxu Zhao, Tao Cheng, Yuanlong Shao, Jin Zhang
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-12 (2024)
Abstract The inner Helmholtz plane and thus derived solid-electrolyte interphase (SEI) are crucial interfacial structure to determine the electrochemical stability of Zn-ion battery (ZIB). In this work, we demonstrate that introducing β-cyclodextrin
Externí odkaz:
https://doaj.org/article/104159b20f6b42569da7bbc36424fe65
Publikováno v:
Engineering Structures. 274:115129