Results 11 to 20 of about 96,542 (219)

Numerical Simulation of the Shear Behaviour of Cement Grout

Advances in Materials Science and Engineering, 2021
Cement grout is widely used in civil engineering and mining engineering. The shear behaviour of the cement grout plays an important role in determining the stability of the systems.
Jianhang Chen, Fan Zhang, Hongbao Zhao, Junwen Zhang   +3 more
doaj   +1 more source

Shear Capacity Analysis of Steel Reinforced Lightweight Concrete Elements Based on The Bond Strength

Electronic Journal of Structural Engineering, 2022
Push-out tests of steel reinforced lightweight concrete(SRLC) were carried out for nine specimens which were designed according to the orthogonal test method considering four influence factors including strength of lightweight aggregate concrete ...
jianwen zhang, Yin ZHANG, Chen GAO, Mengke SHI   +3 more
doaj   +1 more source

Experimental study on shearing mechanical properties of silage corn plants

Siliao yanjiu, 2021
In order to obtain the shearing mechanical characteristics of the silage maize plant during the mechanized harvesting process, the Ludan 20, Quchen 9 and Hongdan 10 silage maize plants, which were widely planted in Yunnan, were used as the test objects ...
Yu-qing ZHAO, Jia-meng FANG, Zhi YANG, Yong ZHAO, Dong-hua SHEN, Lian-rui WANG, Bo Zhao Wei SUN   +6 more
doaj  

Finite Element Simulations of Dynamic Shear Fracture of Hollow Shear Pins

International Journal of Aerospace Engineering, 2021
The shear pin structure is widely used in aeronautics and astronautics structures to deal with emergency structure separation problems. The shear pin design has a strict restriction on the precise failure load and definite failure mode. Previous research
Zibo Jin, Jin Zhou, Daochun Li
doaj   +1 more source

An Experimental Study on Mechanical Behavior of Parallel Joint Specimens under Compression Shear

Advances in Civil Engineering, 2018
In order to investigate the influence of the joint on the failure mode, peak shear strength, and shear stress-strain curve of rock mass, the compression shear test loading on the parallel jointed specimens was carried out, and the acoustic emission ...
Fei Wang, Ping Cao, Yu Chen, Qing-peng Gao, Zhu Wang   +4 more
doaj   +1 more source

Shear behaviour of a rock bridge sandwiched between incipient joints under the influence of hydraulic pressures

International Journal of Mining Science and Technology, 2023
The rock bridges sandwiched in incipiently jointed rock mass were considered as barriers that block the fluid seepage, and provide certain shear strength reservation.
Shicheng Wang, Xuxu Yang, Lichao Li, Panpan Sun, Lei Yang, Fuwei Li   +5 more
doaj   +1 more source

Experimental study on shear mechanical properties and damage evolution ofartificial structural plane under constant normal stiffness

Meitan xuebao, 2023
To study the influence of asperity angle and normal stiffness on the shear mechanical properties of the structural plane, a direct shear test of the artificial structural plane with constant normal stiffness (CNS) was carried out using the self-developed
Feng JIAO, Jiang XU, Shoujian PENG, Meixin HE, Xinrui ZHANG, Liang CHENG   +5 more
doaj   +1 more source

An evaluation of the shear strength demand for reinforced concrete beams

Ain Shams Engineering Journal
This paper evaluates the shear strength demand of reinforced concrete beams, defined as the shear capacity required to avoid shear failure and remain within the flexural failure.
Ikhwan Said, Rendy Thamrin, Febi Putri Yastari   +2 more
doaj   +1 more source

Effects of Vertical Irregularity on Transverse Reinforcement Spacing in Reinforced Concrete Columns to Avoid Shear Failure Subjected to Seismic Behavior

Buildings
As a result of the 2017 Pohang earthquake, numerous piloti-type structures incurred damage, and the cause was attributed to the wide spacing of transverse reinforcement. Improper spacing of transverse reinforcement can lead to brittle failure of columns,
Hak-Jong Chang, Jae-Hyun Cho, Mun-Gi Kim, Jun-Hee Kim   +3 more
doaj   +1 more source

Collapse Time of Reinforced Concrete Buildings with Brittle Columns

Journal of Asian Architecture and Building Engineering, 2018
Buildings with brittle columns are in danger of gravity load collapse and may be hazardous in the event of future earthquakes. To plan for building evacuation, the time required for such buildings to collapse must be known.
Takaya Nakamura, Manabu Yoshimura
doaj   +1 more source