Results 11 to 20 of about 187,393 (352)

Effect of the axial compression ratio on the seismic behavior of resilient concrete walls with concealed column stirrups

Reviews on Advanced Materials Science, 2023
The axial compression ratio is one of the important factors affecting the seismic performance of reinforced concrete (RC) walls. Thus, the axial compression ratio is critical in the seismic design of RC walls.
Yuan Weiguang, Zhang Yingda, Xiao Qiang, Liu Zuowei   +3 more
doaj   +1 more source

Experimental and Numerical Investigation of Characteristics of Highly Heterogeneous Rock Mechanical Responses in Tight Sandy Conglomerate Reservoir Rock Under Tri-axial Compression

Frontiers in Earth Science, 2021
Due to the use of horizontal wells and hydraulic fracturing, commercial tight oil production from some tight sandy conglomerate reservoirs has been achieved.
Bin Chen, Jiaqi Ji, Jingqi Lin, Huayong Chen, Xueliang Wang, Xuyang Guo, Xuyang Guo, Wentao Yang, Jiaying Lin, Jiaying Lin   +9 more
doaj   +1 more source

Femoral periprosthetic fracture treatment using the Ortho-Bridge System: a biomechanical study

Journal of Orthopaedic Surgery and Research, 2022
Background We undertook a comparative biomechanical study of type B1 fractures around femoral prostheses following cemented hip arthroplasty using the Ortho-Bridge System (OBS) and a locking compression plate/locking attachment plate structure (LCP + LAP)
Yuntao Long, Yubin Qi, Guilai Zuo, Qingjie Zhang, Zhenlin Liu, Wen Wang   +5 more
doaj   +1 more source

Influence of Elastomer Layers in the Quality of Aluminum Parts on Finishing Operations [PDF]

, 2020
In finishing processes, the quality of aluminum parts is mostly influenced by static and dynamic phenomena. Different solutions have been studied toward a stable milling process attainment.
Lamikiz, Aitzol, Rivero, Asuncion, Rubio-Mateos, Antonio, Ukar, Eneko   +3 more
core   +2 more sources

Research on the mechanical properties of concrete stub column under axial compression loading with square steel tube self-compacting iron tailing [PDF]

E3S Web of Conferences, 2020
In this paper, the influence of steel rate and substitution rate of iron tailing powder on the bearing capacity of the stub columns is mainly investigated through the test of five concrete stub columns under axial compression loading with square steel ...
Wang Yuan Xi, Du Xi Kai, Liu Jing Hong
doaj   +1 more source

Biomechanical analysis of bridge combined fixation system as a novel treatment for the fixation of type A3 distal femoral fractures

Frontiers in Surgery, 2023
BackgroundTo compare the biomechanical parameters of AO/OTA type A3 distal femoral fractures fixed bilaterally with a bridge combined fixation system (BCFS) and lateral locking compression plate + locking reconstruction plate (LCP + LRP).MethodsTwelve A3
Jianke Liu, Zhaozhao Huang, Yubin Qi, Yuntao Long, Yanhui Zhang, Na Liu, Guilai Zuo, Wen Wang   +7 more
doaj   +1 more source

Application of Cement-Based Composite Nanomaterials in Prefabricated Thin-Wall Light Steel Structure Composite Wall

International Journal of Analytical Chemistry, 2022
In order to solve the problem of seismic performance of prefabricated concrete shear walls connected with ultra-high performance cement-based composite (UHPC) after short lap of steel bars, the author proposes a cement-based composite nanomaterial in the
Xiaoxu Chen, Huatuo He, Lingzhao Huo, Zhaorong Chen   +3 more
doaj   +1 more source

Research on axial compression performance of concrete columns with angle steel embedded in BMSCC stay-in-place formwork

Case Studies in Construction Materials, 2023
A new type of stay-in-place formwork column (SFC) was proposed. The square prefabricated shell was made of basic magnesium sulfate cement based composite (BMSCC) and reinforced by angle steel frame. The SFC can be formed after ordinary concrete is poured.
Xiaodong Wang, Fengjun Ren
doaj   +1 more source

Biomechanical Tolerance of Whole Lumbar Spines in Straightened Posture Subjected to Axial Acceleration [PDF]

, 2017
Quantification of biomechanical tolerance is necessary for injury prediction and protection of vehicular occupants. This study experimentally quantified lumbar spine axial tolerance during accelerative environments simulating a variety of military and ...
Baisden, Jamie L., Chirvi, Sajal, Curry, William H., Doan, Ninh, Maiman, Dennis J., Paskoff, Glenn, Pintar, Frank A., Shender, Barry S., Stemper, Brian D., Yoganandan, Narayan   +9 more
core   +2 more sources

Concrete-filled bimetallic tubes under axial compression [PDF]

, 2016
YesThis paper presents the experimental results of axial compression tests on concrete-filled bimetallic tubes (CFBT). The cross section of the bimetallic tube is composed of an outer layer made of stainless steel and an inner layer made of carbon steel.
Ashby, Fan, Gardner, Han, Han, Han, Hassanein, Hassanein, Lam, Liew, Lin-Hai Han, Perea, Sheehan, Therese Sheehan, Uy, Yong Ye, Young, Zhao, Zi-Xiong Guo   +18 more
core   +1 more source