Results 61 to 70 of about 633,331 (211)

Integrating triple attention convolutional network with multi‐objective optimization for excavation‐induced deformation prediction

Computer-Aided Civil and Infrastructure Engineering, Volume 40, Issue 29, Page 5534-5553, 9 December 2025.
Abstract Accurate and rapid prediction of deep excavation deformation is crucial for construction safety and environmental protection. Traditional finite element analysis is time‐consuming, while single‐objective optimization (SOO) tends to cause parameter compensation effects.
Ping He, Honggui Di, Zhiyao Tian, Zhanlin Cao, Shunhua Zhou   +4 more
wiley   +1 more source

ANALISIS DAYA DUKUNG PONDASI TIANG-RAKIT PADA DAERAH RAWAN GEMPA MENGGUNAKAN METODE POULUS DAN PROGRAM NUMERIS PLAXIS

Jurnal Teknik Sipil dan Perencanaan, 2016
Yogyakarta are situated in the zone with high potential of seismicity. Based on Indonesia map seismicity area, it categorized in a seismic zone 4. The secondary effect of this earthquake phenomena is a soll settlement due to of decreasng of void volume ...
Rini Kusumawardani, Henry Apriyatno, Rizki Julia Rachmawati, Ririn Anggraini   +3 more
doaj  

Comparative Analysis of the Slope Stability Using Slide and Plaxis 2D Software: A Case Study of Tombel Pozzolan Quarry (South-West Cameroon)

Applied and Environmental Soil Science
The presented study attempted to use coupled finite element numerical (FEM) and analytical limit equilibrium (LEM) procedures to provide comparative graphical charts demonstrating the geometry, the groundwater condition, the safety factor, and the ...
Mambou Ngueyep Luc Leroy, Oscar Rodrigue Michel Kenmoe, Hervé Joël Tchognia Nkuissi, Sylvain Lawou Kouayep, Gael Nkenwoum Chebou, André Chéagé Chamgoué, Innoua Mohamadou   +6 more
doaj   +1 more source

Slope Stability Analysis by Using Plaxis 2d in Kudiyanmala

Geotechnical investigations are essential for the design and construction of retaining walls,as they provide information about the soil conditions and slope stability. Plaxis 2D is a finite element software package that can be used to model and analyse the behavior of geotechnical structures, including retaining walls.The report disscuss the ...
Ms Hridya P, Amain P, Anjali Mathew, Anamika C, abhay Kp   +4 more
openaire   +1 more source

Kinematic Limit Analysis of Roof Stability for Elliptical Tunnels in Rock Masses

International Journal for Numerical and Analytical Methods in Geomechanics, Volume 49, Issue 16, Page 3880-3896, November 2025.
ABSTRACT Noncircular cross‐sections are commonly encountered in engineering practice; however, primary attempts to analyze roof stability have focused on circular and rectangular configurations. This study investigates the roof stability of elliptical tunnels with varying aspect ratios, employing two semi‐analytical approaches: piecewise linear and ...
Tae‐Won Seo, Dowon Park
wiley   +1 more source

Learning loads on in‐service underground infrastructure with a trans‐dimensional Bayesian inversion method

Computer-Aided Civil and Infrastructure Engineering, Volume 40, Issue 23, Page 3750-3772, 19 September 2025.
Abstract Monitoring external loads on underground structures is crucial for structural health assessment. Inverting earth pressures from observable structural responses, such as deformation data, holds promise. However, existing methods often rely on presumptions about pressure complexity, which can be infeasible for many poorly performing in‐service ...
Zhiyao Tian, Xianfei Yin, Shunhua Zhou
wiley   +1 more source

Comparative 2D Finite Element Analysis of Soil–Cement Block and Column Reinforcements for Deep Excavation Support

Engineering Reports, Volume 7, Issue 7, July 2025.
This study evaluates the effectiveness of soil–cement reinforcement configurations in deep excavations using 2D FEM analysis. It investigates two different approaches to represent soil–cement reinforcement and compares them, showing that blocks reduce lateral deflections by 60%–64% and bending moments by 22% compared to columns.
Tarik Solomon Teshome
wiley   +1 more source

Photogrammetric documentation in tunneling

Civil Engineering Design, Volume 7, Issue 2, Page 85-92, June 2025.
Abstract Photogrammetric surveys for geological excavation documentation are standard practice in tunnel construction, benefiting from the sector's ongoing digitalization. However, the application of photogrammetry often remains confined to geological assessments. By creating comprehensive 3D models of excavated tunnels, it is also possible to evaluate
Andreas Zani, Ines Metzler, Thomas Marcher   +2 more
wiley   +1 more source

Slope Stability Assessment Using Drains: A PLAXIS 2D Analysis at MUET, Jamshoro

Mehran University Research Journal of Engineering and Technology
This research investigation evaluates the slope stability of the road that is adjacent to Mehran University of Engineering and Technology (MUET), Jamshoro's administration building.
FAIZAN ALI ABRO, Zaheer Ahmed Almani, Muhammad Rehan Hakro, Saquaib Almani   +3 more
doaj   +1 more source

Enhanced Stability and Liquefaction Resistance of Earth Dams With a Proposed Method of Geosynthetic Reinforcements

Advances in Civil Engineering, Volume 2025, Issue 1, 2025.
This study evaluates the static and seismic stability of the Narasimharaya Sagar (Gorukallu Balancing Reservoir) earthen dam, located in India’s seismically active Zone II. Using GeoStudio software, seepage, slope stability, and liquefaction analyses were conducted to assess the dam’s performance under static and dynamic conditions.
Chih-Wei Lu, Sufiyan Ahmad, Zaid Mohammad, Wei-Lin Lee, Hsiu-Chen Wen, Yu-Feng Lin, Arnab Biswas   +6 more
wiley   +1 more source