Results 1 to 10 of about 5,398,452 (282)

Experimental study on influence of crack penetration ratio on long-term strength of expansive soils

Yantu gongcheng xuebao
There are a large number of cracks commonly distributed within expansive soil, which significantly affect the mechanical properties of the soil.
HU Bo 1, WANG Shuai 1, LI Le 1, XIA Dong 2, ZHANG Yan 2, LU Song 1
doaj   +1 more source

Creep Characteristics of Layered Rock Masses after Water Absorption Due to Structural Effects. [PDF]

Int J Environ Res Public Health, 2023
Xu H, Sun X, Zhang Y, Zhao C, Miao C, Wang D.   +5 more
europepmc   +1 more source

Accelerated Creep of Asphalt Concrete at Medium Temperatures

Applied Sciences
In this paper, the accelerated creep under uniaxial tension of hot fine-grained dense asphalt concrete at temperatures of 22–24 °C and stresses from 0.084 MPa to 0.596 MPa is experimentally investigated.
Alibay Iskakbayev, Bagdat Teltayev, Yerbol Aitbayev, Azamat Zhaisanbayev   +3 more
doaj   +1 more source

Experimental study on uniaxial creep characteristics of sandstone with pre-peak unloading damage. [PDF]

Sci Rep, 2022
Liang Z, Ji P, Zhang Y, Qin N, Huang Q, Yu Z.   +5 more
europepmc   +1 more source

Experimental and Analytical Study on Creep Characteristics of Box Section Bamboo-Steel Composite Columns under Long-Term Loading. [PDF]

Materials (Basel), 2021
Wu S, Tong K, Wang J, Li Y.
europepmc   +1 more source

Creep and Creep-Rupture Characteristics of Lead and Sn70%-30% Lead Alloy

International Journal of Advanced Design and Manufacturing Technology, 2010
Materials exhibit significant creep behavior at temperatures above 40% of their absolute melt temperature. Lead, tin and their alloys are such materials which experience significant creep behavior in room temperature. One of the most important applications of the tin-lead alloys is soldering electronic circuits in electronic industry, and for lead are ...
Esmaeil Barzekar, MohamadReza Forouzan
openaire   +1 more source

Creep characteristics of sandstone during freezing/thawing process

Shuiwen dizhi gongcheng dizhi
The rock mass in cold regions is always subjected to the load and freeze-thaw. If the impact of long-term freeze-thaw mechanical behavior on sandstone mass is neglected, it would lead to significant hazards to the construction and safe operation of ...
Yongjun SONG, Jinghui CAO, Keyan CHENG, Huimin YANG, Ran BI, Kun ZHANG   +5 more
doaj   +1 more source

Creep evolution characteristics and deformation mechanisms of carbonaceous slate under the action of groundwater

Scientific Reports
The carbonaceous slate exhibits significant creep characteristics and large deformations during tunnel excavation, especially in groundwater-rich areas.
Hucheng Yang, Peng Li, Shengrui Su, Jianxun Chen   +3 more
doaj   +1 more source

Study on the triaxial creep and acoustic emission characteristics of surrounding rock in high-stress caverns under different initial damage levels

Frontiers in Earth Science
To investigate the creep behavior of deep hard rock under varying initial damage conditions, brittle dolomite specimens were subjected to different pre-peak strengths under a confining pressure of 30 MPa to induce distinct initial damage levels ...
Qingtao Peng, Qingtao Peng, Kegang Li, Kegang Li, Ji Shi, Ji Shi, Mingliang Li, Mingliang Li, Qingci Qin, Qingci Qin   +9 more
doaj   +1 more source

Creep Model and Experimental Verification of Sandstone under the Coupled Effect of Chemical Corrosion and Temperature

Applied Sciences
The Nishihara creep model is an extremely effective method in the field of sandstone creep model research. However, the Nishihara creep model curve for sandstone under the marine environment (the coupled effect of chemical corrosion and temperature) does
Xia Xiu, Yong Wang, Ye Zhou, Geng Niu, Shijun Zhao, Degong Chang   +5 more
doaj   +1 more source