Results 101 to 110 of about 243,456 (174)

Multi‐Source Hydrogeological Investigation, Water Inflow Prediction, and Water–Mud Inrush Risk Zoning for a Strongly Karstified Limestone Tunnel: A Case Study of the Dongyang Tunnel

Engineering Reports, Volume 8, Issue 10, October 2026.
Multi‐source hydrogeological investigation identified widespread karst cavities and water‐bearing fractured zones along the Dongyang Tunnel. Comparative inflow prediction yielded a conservative design control value of 1557.61 m3/day, supporting section‐specific water–mud inrush zoning and targeted drilling, grouting, controlled drainage, and ...
Guowei Wu, Yong Liu
wiley   +1 more source

Cross‐Entropy of Power Spectral Density Function: A Modal Identification Framework

Earthquake Engineering &Structural Dynamics, Volume 55, Issue 12, Page 3012-3028, 10 October 2026.
ABSTRACT The power spectral density (PSD) function of measured structural response contains a significant amount of information, including the modal parameters (natural frequencies, damping ratios). Output‐only system identification or modal identification technique can be used for extracting such modal parameters from the measured response or its ...
Su‐Hong Kim, Jae‐Seung Hwang, Dae‐Kun Kwon, Ahsan Kareem   +3 more
wiley   +1 more source

Eros as the Meeting of Ecstasies in Christ: The Eucharistic Link between Divine and Human Love in Dionysius the Areopagite

International Journal of Systematic Theology, Volume 28, Issue 4, Page 453-473, October 2026.
Abstract Dionysius's vision of eros as a meeting of reciprocal ecstasies – where lover and beloved each pass out of themselves and into the other – has often been read as unifying dimensions of love otherwise thought to stand in tension, such as giving and receiving.
Noah Karger
wiley   +1 more source

Peer review of the pesticide risk assessment of the active substance Trichoderma afroharzianum (formerly harzianum) T‐22

EFSA Journal, Volume 24, Issue 10, October 2026.
Abstract The conclusions of the European Food Safety Authority (EFSA) following the peer review of the initial risk assessments carried out by the competent authorities of the rapporteur Member State, Sweden, and co‐rapporteur Member State, Netherlands, for the pesticide active substance Trichoderma afroharzianum (formerly harzianum) T‐22 are reported.
European Food Safety Authority (EFSA), Fernando Álvarez, Maria Arena, Domenica Auteri, Sofia Batista Leite, Marco Binaglia, Anna Federica Castoldi, Arianna Chiusolo, Angelo Colagiorgi, Mathilde Colas, Federica Crivellente, Chloe De Lentdecker, Isabella De Magistris, Gabriella Fait, Franco Ferilli, German Giner Santonja, Varvara Gouliarmou, Alessio Ippolito, Frederique Istace, Dimitra Kardassi, Aude Kienzler, Anna Lanzoni, Roberto Lava, Renata Leuschner, Alberto Linguadoca, Mariano Lopez Romano, Jochem Louisse, Christopher Lythgo, Oriol Magrans, Iris Mangas, Silvia Mazzega, Andrea Mioč, Ileana Miron, Tunde Molnar, Laura Padovani, Vincenzo Padricello, Martina Panzarea, Juan Manuel Parra Morte, Simone Rizzuto, Miguel Santos, Rositsa Serafimova, Rachel Sharp, Csaba Szentes, Anne Theobald, Manuela Tiramani, Giorgia Vianello, Laura Villamar‐Bouza, Adriana Scattareggia Marchese   +47 more
wiley   +1 more source

OPTIMAL PARAMETERS OF BLASTING IN TUNNELS USING PATRONED AND PUMPED EXPLOSIVES WITH ELECTRIC AND NON-ELECTRIC INITIATION

Rudarsko-geološko-naftni Zbornik, 2003
The parameters of drilling and blasting procedures during excavation of Grič and mala Kapela Tunnels are presented in this work. The tunnels are being constructed according to NATM (New Austrian Tunneling Method) in two parallel tubes.
Zvonimir Deković, Zvonimir Ester, Mario Dobrilović   +2 more
doaj  

Attenuation of blast-induced vibration on tunnel structures

Geohazard Mechanics
The blast-induced vibration during excavation by drilling and blasting method has an important impact on the surrounding structures. In particular, with the development of tunnel engineering, the impact of blasting vibration on tunnel construction has ...
Xiao Wang, Xiaofeng Hou, Wei Yuan, Changdi He, Vahab Sarfarazi, Hao Fan   +5 more
doaj   +1 more source

Comprehensive Review of Tunnel Blasting Evaluation Techniques and Innovative Half Porosity Assessment Using 3D Image Reconstruction

Applied Sciences
To meet the increasing demand for rapid and efficient evaluation of tunnel blasting quality, this study presents a comprehensive review of the current state of the art in tunnel blasting evaluation, organized into five key areas: Blasting Techniques and ...
Jianjun Shi, Yang Wang, Zhengyu Yang, Wenxin Shan, Huaming An   +4 more
doaj   +1 more source

Surface mine blasting near pressurized transmission pipelines

"The mining industry and regulatory agencies have requested guidance on blasting near buried transmission pipelines and safe vibration levels. The U.S.

core  

Study on the failure effect of gas tunnel blasting considering the influence of delay time and its engineering application. [PDF]

Sci Rep
Sun Y, Ji ZH, Tian CL, Luo X, Wang QB, Liu ZL, Li ZH.   +6 more
europepmc   +1 more source

Study on the influence of peripheral eye on over-excavation during mountain tunnel blasting construction. [PDF]

Sci Rep
Li ZQ, Ma GQ, Zhou ZL, Zhang JS, Pu SP, Zheng ZY.   +5 more
europepmc   +1 more source