Results 1 to 10 of about 208 (97)

RETRACTED: Study on the deterioration characteristics of aeolian sand concrete under the coupling effect of multiple factors in harsh environments.

PLoS ONE, 2023
This study takes the aeolian sand concrete as a research object, uses the relative dynamic elastic modulus to study its macro characteristics, and combines nuclear magnetic resonance、scanning electron microscope to study its pore characteristics and ...
Genfeng Li, Bo Gao, Cong Zhu, Hao Hu, Huaqiang Fang   +4 more
doaj   +2 more sources

Chloride Ion Transport and Service Life Prediction of Aeolian Sand Concrete Under Dry–Wet Cycles

Science and Engineering of Composite Materials, 2023
In this study, the dry–wet cycle test of chloride salt was carried out on aeolian sand concrete with different contents, and the chloride ion content in aeolian sand concrete was determined by taking powder from different depths on one side of the test ...
Dong Wei, Ji Yajing
exaly   +2 more sources

Retraction: Study on the deterioration characteristics of aeolian sand concrete under the coupling effect of multiple factors in harsh environments. [PDF]

PLoS ONE
PLOS One Editors
doaj   +3 more sources

Numerical simulation and experimental study of aeolian sand load under aeolian sand environment [PDF]

E3S Web of Conferences, 2021
Concrete structures in a sandstorm environment suffer from sandstorm erosion for a long time, which reduces the durability of concrete buildings, and then threatens the safety of buildings.
Jia Ying, Yang Xueru
doaj   +1 more source

EXPERIMENTAL STUDY ON THE SEISMIC DAMAGEOF AEOLIAN SAND CONCRETE COLUMNS WITH DIFFERENT REINFORCEMENTS [PDF]

Civil Engineering Journal, 2020
Aeolian sand is a kind of natural material with abundant reserves and a low price. Many scholars have conducted extensive studies on the engineering applications of aeolian sand.
Yaohong Wang, Xiaoyan Ma, Qing Han, Qi Chu, Zeping Zhang   +4 more
doaj   +1 more source

Experimental Investigation of the Impact of Blended Fibers on the Mechanical Properties and Microstructure of Aeolian Sand Concrete [PDF]

Materials
Shuyu Yu
exaly   +2 more sources

Seismic Damage Behaviour of Aeolian Sand Concrete Columns with I-Shaped Structural Steel [PDF]

Archives of Civil Engineering, 2020
To promote the application of aeolian sand resources for steel-concrete composite structures, an aeolian sand reinforced concrete column with I-shaped structural steel is proposed in this study. Four specimens are designed and manufactured with different
Yaohong Wang, Heyan Wang, Yanpeng Wang, Meng Zhao, Jin Qi, Guangzong Huo, Peiqi Liu   +6 more
doaj   +1 more source

Study on seismic performance of aeolian sand concrete shear walls with CFST columns and concealed bracings [PDF]

Archives of Civil Engineering
In order to promote the application of aeolian sand resources in steel-concrete composite shear wall, a kind of aeolian sand concrete shear walls with concrete filled steel tube (CFST) columns and concealed bracings is proposed in this paper.
Yaohong Wang, Zezhou Su
doaj   +1 more source

Experimental study on the seismic damage behavior of aeolian sand concrete columns

Journal of Asian Architecture and Building Engineering, 2020
In order to promote the application of aeolian sand in concrete frame structures, it is necessary to study the seismic damage performance of aeolian sand concrete columns.
Yaohong Wang, Qi Chu, Qing Han, Zeping Zhang, Xiaoyan Ma   +4 more
doaj   +1 more source

Feasibility analysis of treating aeolian sand and recycled mixed powder as environmentally friendly materials in the ultra-high-performance concrete

Developments in the Built Environment, 2023
This paper addresses the performance and environmental impact evaluation of a developed UHPC with recycled mixed powder (RMP) and aeolian sand (AS). The RMP is obtained from the crushing and grinding of waste concrete blocks and clay bricks.
Chao Zhu, Teng Yi, Xin Lin, Guoliang Bai, Chao Liu   +4 more
doaj   +1 more source