Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Rongxin Zhou"'
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e03127- (2024)
This paper proposes a novel protective material that enhances the impact resistance of metaconcrete by integrating rubber aggregates. The study delves into the mesoscopic mechanisms of wave attenuation in this material and the regulation of its perfo
Externí odkaz:
https://doaj.org/article/29707919b0444953aad9df4ff14cbfbf
Autor:
Xue Li, Ning Liu, Jiming Zhang, Zhentao Sun, Shifeng Fu, Xiumei Zhan, Jinfeng Yang, Rongxin Zhou, Hongda Zhang, Hang Liu, Xiaori Han
Publikováno v:
Plant, Soil and Environment, Vol 69, Iss 8, Pp 363-373 (2023)
Biochar is the carbon-rich product obtained when biomass is anaerobically heated. In this study, different materials (corn straw and peanut shell) and pyrolysis temperatures (350, 450 and 550 °C) affect the elemental composition, surface structure,
Externí odkaz:
https://doaj.org/article/21fa83c171a946c9b00fcf30319bbf23
Publikováno v:
Case Studies in Construction Materials, Vol 19, Iss , Pp e02460- (2023)
The safety of bridge piers located in navigation waterways is often threatened by passing vessels nowadays. Empirical formulas such as those provided by AASHTO Guide Specification are currently extensively used to predict impact forces using equivale
Externí odkaz:
https://doaj.org/article/c027189050b64e6995aaec7ae131c5f4
Publikováno v:
Urban Rail Transit, Vol 6, Iss 1, Pp 71-83 (2020)
Abstract The transition from a linear economy to a circular economy is a significant component of economic, environmental and social sustainability. Underground metro infrastructures such as tunnels can play a vital role in a circular economy, result
Externí odkaz:
https://doaj.org/article/78e05475214644d0a74de6b091201909
Autor:
Yang Xu, Rongxin Zhou
Publikováno v:
Frontiers in Mechanical Engineering, Vol 7 (2021)
In this study, a new adhesive contact model is built upon a boundary element method (BEM) model developed by Pohrt and Popov (2015). The strain energy release rate (SERR) on the edge of the bonding interface is evaluated using Virtual Crack Closure T
Externí odkaz:
https://doaj.org/article/4d29ce91221e471fb8562bc85bc88588
Publikováno v:
Applied Sciences, Vol 11, Iss 4, p 1752 (2021)
Contact curvature plays a pivotal role in the Young’s modulus determination and mechanical response of a particle. This paper presents the sensitivity analysis of a particle morphology to contact curvature and its influence on the Young’s modulus
Externí odkaz:
https://doaj.org/article/5c4a5326b5c041d1928864586093b1bb
Publikováno v:
Petroleum Exploration and Development, Vol 42, Iss 3, Pp 422-426 (2015)
The influence factors of annular pressure buildup are analyzed, and the temperature and pressure characteristics of annulus trap medium are simulated for deepwater wells. The method of pressure management by injecting nitrogen in casing annulus is pr
Externí odkaz:
https://doaj.org/article/8a65e3b17b62499aaaa5a163e6ea08ef
Autor:
Jiming Zhang, Xue Li, Xinxin Qi, Rongxin Zhou, Hongda Zhang, Hang Liu, xiao du, Zhentao Sun, Ning Liu, Jinfeng Yang
With the rapid growth of livestock, they produce more and more waste, causing severe environmental damage. Biochar as a composting additive has several advantages, including improved performance and humification processes, increased enzyme activity,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af4b72c3da5d097974b853fa698aecbc
https://doi.org/10.21203/rs.3.rs-2669936/v1
https://doi.org/10.21203/rs.3.rs-2669936/v1
One of the primary challenges of magnetic drug targeting is to achieve efficient and accurate delivery of drug particles to the desired sites in complex physiological conditions. Though a majority of drugs are delivered through intravenous administra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68ba07d4cae9c0471e865e32e0cd281e
https://doi.org/10.1101/2023.02.23.529635
https://doi.org/10.1101/2023.02.23.529635
The COVID-19 pandemic has created an urgent need for mathematical models that can project epidemic trends and evaluate the effectiveness of mitigation strategies. To forecast the transmission of COVID-19, a major challenge is the accurate assessment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8fe5c4f55d51a7eca8f6d73905b1acf9
http://arxiv.org/abs/2209.02913
http://arxiv.org/abs/2209.02913