Pendulum column with inclined negative stiffness as a novel hybrid seismic isolation mechanism integrated into soil with pile-like characteristics. [PDF]
Sci RepAzizi A, Barghian M.
europepmc +1 more source
Corporate Social Responsibility and Environmental Management, EarlyView.ABSTRACT Sustainability assessment advances corporate social responsibility toward inclusive development. Widely recognized approaches prove inadequate for micro, small, and medium enterprises (MSMEs), resulting in fragmented proliferation that hinders cumulative knowledge.
Luísa Couto Gonçalves de Souza +2 more
wiley +1 more source
Numerical investigation of soil parameter effects on the axial uplift bearing capacity of novel photovoltaic circular helicoid piles. [PDF]
Sci RepWang K, Zhang R, Yasufuku N, Xu G.
europepmc +1 more source
Review and prospects of shear test of bolted rock joints
Deep Underground Science and Engineering, EarlyView.The laboratory shear test equipment, test method, and numerical simulation of bolted rock joints were summarized. The shortcomings and limitations of the current research were analyzed, and the research prospects were proposed. Abstract Rock bolting is a critical approach in geotechnical engineering for supporting weak rocks.
Shulin Ren +4 more
wiley +1 more source
Effectiveness of post-grouting on the vertical response improvement for extra-long bored piles: case studies on field tests. [PDF]
Sci RepXie X, Hu T, Wang L, Zhou F, Wan Z.
europepmc +1 more source
Deep Underground Science and Engineering, EarlyView.An analytical framework delivers a closed‐form stress solution for lined compressed air energy storage chambers, enabling the determination of the minimum safe burial depth. The solution quantitatively evaluates lining support effectiveness, offering a reliable tool for chamber design and optimization.
Zeyuan Sun +3 more
wiley +1 more source
Calculation of ultimate bearing capacity and analysis of bearing characteristics for pile group foundation to underlying offset cave. [PDF]
PLoS OneZhao Y +9 more
europepmc +1 more source
Deep Underground Science and Engineering, EarlyView.B1 is bord width 1, B2 is bord width 2, L is the pillar length, W is the pillar width, red color and letter A represent the pillars, and white color and number 1 represent excavated areas. Pstress is the average pillar stress; σv is the vertical component of the virgin stress, MPa; and e is the areal extraction ratio. e = B o B o + B P ${\rm{e}}=\frac{{
Tawanda Zvarivadza +4 more
wiley +1 more source
Identification of suitable methods for static pile load capacity and recommendation for BNBC 2020. [PDF]
Sci RepBhuiyan S +4 more
europepmc +1 more source
Seismic analysis and design of tunnels within fault ground: A review
Deep Underground Science and Engineering, EarlyView.The research methods of seismic response of tunnels within fault ground, including field investigations, analytical solutions, physical experiments, and numerical simulations, and seismic countermeasures are discussed. The present study examines the shortcomings and limitations of the current research and design, and puts forward proposals for future ...
Xingda Wang +6 more
wiley +1 more source