Predicting uniaxial compressive strength of building stone based on index tests: Correlations, validity, reliability, and unification

F Kong, Y Xue, J Shang, C Zhu, M Han, Z Qu… - … and Building Materials, 2024 - Elsevier
Uniaxial compressive strength (UCS) is of great importance for building stone. Index tests
have been widely used to quickly predict UCS due to the cumbersome and expensive …

[HTML][HTML] A review of test methods for uniaxial compressive strength of rocks: Theory, apparatus and data processing

WQ Xie, XL Liu, XP Zhang, QS Liu, EZ Wang - Journal of Rock Mechanics …, 2024 - Elsevier
The uniaxial compressive strength (UCS) of rocks is a vital geomechanical parameter widely
used for rock mass classification, stability analysis, and engineering design in rock …

Experimental investigation of rock strength using indentation test and point load test

WQ Xie, XP Zhang, QS Liu, SH Tang, WW Li - International Journal of Rock …, 2021 - Elsevier
Various methods have been proposed to indirectly assess the uniaxial compressive strength
(UCS) of intact rock when drilled cores are not available. Indentation test (IT) and point load …

Rock cone penetration test under lateral confining pressure

K Fang, T Zhao, Y Zhang, Y Qiu, J Zhou - International Journal of Rock …, 2019 - Elsevier
To assess the effect the field stress on the in situ cone penetration test of rock, a series of
laboratory cone penetration tests was conducted to study the fundamental relationship …

Laboratory investigation on engineering mechanics properties of granite after various heating/cooling treatments

F Zhao, Q Sun, Z Ge, C Dang - Environmental Science and Pollution …, 2023 - Springer
The purpose of this study is to investigate the engineering mechanical properties of granite
after various heating/cooling treatments through laboratory investigation. Granite specimens …

Analytical study on pretensioned bolt-cable combined support of large cross-section tunnel

JW Luo, DL Zhang, Q Fang, A Li, ZY Sun… - Science China …, 2020 - Springer
To study the mechanical responses of large cross-section tunnel reinforced by pretensioned
rock bolts and anchor cables, an analytical model is proposed. Considering the interaction …

The effect of lineation on anisotropy in dry and saturated Himalayan schistose rock under Brazilian test conditions

J Kundu, B Mahanta, K Sarkar, TN Singh - Rock Mechanics and Rock …, 2018 - Springer
The paper presents experimental observations of the anisotropic effect of dry and saturated
lineated schistose rock on deformational behaviour and fracture patterns under indirect …

Case study: using the point load test to estimate rock strength of tunnels constructed by a tunnel boring machine

QS Liu, YF Zhao, XP Zhang - Bulletin of Engineering Geology and the …, 2019 - Springer
Rock strength is one of the most important parameters in geotechnical engineering. During
excavation using a tunnel boring machine (TBM), a rapid and effective method to estimate …

Assessing the effect of grain size or anisotropy on the correlated equations between uniaxial compressive strength and point load test

Y Xue, F Kong, D Qiu, H Gong, Z Ning - Bulletin of Engineering Geology …, 2022 - Springer
Uniaxial compressive strength (UCS) is a critical rock mechanical parameter. Conventional
UCS measurement is cumbersome and the point load test is widely used to estimate UCS …

Measurement While Drilling Method for Estimating the Uniaxial Compressive Strength of Rocks Considering Frictional Dissipation Energy

X Cheng, H Tang, Z Wu, H Qin… - International Journal of …, 2024 - ascelibrary.org
Relationships between drilling parameters and the uniaxial compressive strength (UCS) of
rocks are typically established through measurement while drilling (MWD) by analyzing …