Results 11 to 20 of about 4,426,015 (295)

Analysis of Settlement Behaviour of Soft Ground Under Wide Embankment

The Baltic Journal of Road and Bridge Engineering, 2021
An elastoplastic numerical model for calculating the consolidation settlement of wide embankment on soft ground is established using PLAXIS finite element software to investigate the settlement behaviour of soft ground under the wide embankment.
Xin Jiang, Xiaoli Chen, Yongguo Fu, Hanyan Gu, Jinming Hu, Xing Qiu, Yanjun Qiu   +6 more
doaj   +2 more sources

Three-Dimensional Modeling and Analysis of Ground Settlement Due to Twin Tunneling Using GIS

Sustainability
Ground settlement occurs because of the surrounding ground behavior during tunnel excavation. A high chance of its occurrence could cause the collapse of buildings; therefore, the accurate prediction and assessment of ground settlement are necessary when
Ji-seok Yun, Han-eol Kim, Han-kyu Yoo
semanticscholar   +2 more sources

Ground settlement and estimation of maximum settlement value in adjacent foundation pit excavation [PDF]

Archives of Civil Engineering
The excavation of adjacent pits following the initial foundation pit excavation can significantly influence ground settlement. Using a foundation pit excavation project in Changzhou as a prototype, this study employed the numerical simulation method in ...
Yan Wu
doaj   +3 more sources

Analysis of ground settlement caused by tunnel construction [PDF]

Građevinar, 2012
Prediction of ground settlement is considered as highly significant in the design of tunnels located in urban areas. 2D and 3D modelling of tunnel construction, as needed for settlement analysis, is made according to the finite-element method. The ground
Snežana Maraš-Dragojević
doaj   +2 more sources

Hybrid Random Forest-Based Models for Earth Pressure Balance Tunneling-Induced Ground Settlement Prediction

Applied Sciences, 2023
Construction-induced ground settlement is a serious hazard in underground tunnel construction. Accurate ground settlement prediction has great significance in ensuring the surface building’s stability and human safety.
Pei-Xi Yang, Weixun Yong, Chuanqi Li, Kang Peng, Wei Wei, Y. Qiu, Jian Zhou   +6 more
semanticscholar   +1 more source

Dynamic prediction and influence factors analysis of ground surface settlement during tunnel excavation

Rock and Soil Mechanics, 2022
The construction of urban subway tunnel inevitably produces disturbance to surrounding rock and causes ground surface settlement. Dynamic prediction of ground surface settlement caused by tunnel excavation is an important method to ensure the safety of ...
JIANG Shuai, ZHU Yong, LI Qing, ZHOU Hui, TU Hong-liang, YANG Fan-jie   +5 more
doaj   +1 more source

Physics-Informed Ensemble Machine Learning Framework for Improved Prediction of Tunneling-Induced Short- and Long-Term Ground Settlement

Sustainability, 2023
Machine learning (ML), one of the AI techniques, has been used in geotechnical engineering for over three decades, resulting in more than 600 peer-reviewed papers.
Li-Na Liu, Wendy Zhou, Marte Gutierrez
semanticscholar   +1 more source

Ground Settlement Law, Jacking Force Prediction, and Control Countermeasures for Large-Section Rectangular Pipe Jacking of National Highway Underpass

Sustainability, 2023
The rectangular pipe jacking method is an efficient, green, trenchless technology for constructing urban underground space. However, some problems, including the high jacking resistance, the instability of the tunneling face, and excessive ground ...
De-Yu Qian, Hexi Jiao, Zexiang Li, Ying-Li Zhu, Jiale Liu, Zhenglong Chen, Xing Gao, Hongwang Liu, Baihong Tao, Zixiang Xu   +9 more
semanticscholar   +1 more source

Surface Subsidence over a Coastal City Using SBAS-InSAR with Sentinel-1A Data: A Case of Nansha District, China

Remote Sensing, 2023
The loss of life and property in economically developed areas due to geological hazards caused by intense ground subsidence is incalculable. As one of the fastest growing areas in the Guangdong-Hong Kong-Macao Greater Bay Area, the study of ground ...
Huanghao Yu, Binquan Li, Yang Xiao, Jinyan Sun, Cheng Chen, Gaoyang Jin, Huanyu Liu   +6 more
doaj   +1 more source

Field test and numerical simulation of ground settlement in super shallow buried station excavation supported by transverse pipe roof

Frontiers in Earth Science, 2023
The pipe roof is an effective means to control the surface settlement during the construction of the super-shallow buried subway station. The transverse pipe roof method can not only reduce the construction work surface, but also improve the construction
Jun Wang, Xun Li, Sheng-Zhi Wu, Zhi-Wei He, Yuanjin Wei   +4 more
semanticscholar   +1 more source