Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Haijuan Duan"'
Autor:
Haijuan Duan, Ying Wang
Publikováno v:
Innovative Infrastructure Solutions. 7
Publikováno v:
Construction and Building Materials. 209:95-104
The new pervious concrete (PC) were prepared using magnesium phosphate cement (MPC) as binding and waste steel slag as coarse aggregate. A series of laboratory experiments were carried out to study the influence of aggregate size and molding method o
Publikováno v:
Journal of Materials in Civil Engineering. 33
Autoclaved aerated concrete (AAC) is an energy-saving and environmentally friendly building material. However, ordinary portland cement (OPC) mortar is prone to cracking and spall when it i...
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering.
This paper investigates the effectiveness of nano-modification on the strength enhancement of cement-stabilized dredged sludge (CDS). Three types of nanoparticles including nano-SiO2 (NS), nano-Al2O3 (NA) and nano-MgO (NM) were used as cement admixtu
Publikováno v:
Journal of Materials in Civil Engineering. 32
Agricultural by-products are increasingly used in the production of bio-based concrete. Compaction forming technology was used in this study to develop a sustainable biocomposite made from ...
Publikováno v:
The Science of the total environment. 718
This study extends the application of pyrolyzed biochar and investigates its influence on the mechanical, sorption and microstructure properties of magnesium phosphate cement mortar. Biochar was produced by the pyrolysis of wheat straw biomass by con
Autor:
Haijuan Duan, Mary Beth D. Hueste
Publikováno v:
Engineering Structures. 41:77-89
This paper investigates the seismic performance of a multi-story reinforced concrete frame building designed according to the provisions of the current Chinese seismic code (GB50011-2010). A typical five-story reinforced concrete frame building is de
Autor:
Haijuan Duan
Publikováno v:
Thin-Walled Structures. 46:1107-1112
A finite element formulation is present for the nonlinear free vibration of thin-walled curved beams with non-symmetric open across section. The kinetic and potential energies are derived by the virtual principle. The energy functional includes the e