Upper Shallow Foundation Pit Engineering: Utilization and Evaluation of Portal Frame Anti-Heave Structures

Upper Shallow Foundation Pit Engineering: Utilization and Evaluation of Portal Frame Anti-Heave Structures

The excavation of upper shallow foundation pits may cause the uneven deformation of existing tunnels buried below a shallow depth. Improper control measures may lead to a series of diseases, such as local cracking or breakage of the tunnel lining, which threaten the safety of tunnel operations. Rega...

Full description

Saved in:

Bibliographic Details
Main Authors:	Jun He, Jinping Ou, Xiangsheng Chen, Shuya Liu, Kewen Huang, Xu Zhang
Format:	Article
Language:	English
Published:	MDPI AG 2025-06-01
Series:	Buildings
Subjects:	upper shallow foundation pit existing tunnel deformation control orthogonal experiment portal frame
Online Access:	https://www.mdpi.com/2075-5309/15/11/1943
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Deformation Patterns and Control of Existing Tunnels Induced by Coastal Foundation Pit Excavation
by: Tao Liu, et al.
Published: (2025-04-01)

Numerical Investigation of the Influence of Foundation Pit Excavation on the Deformation of Underlying Tunnels Based on a Multi-Factor Orthogonal Test
by: Qingshan Wang, et al.
Published: (2024-08-01)

Research On Calculation of Longitudinal Deformation of The Underlying Shield Tunnel Caused By Excavation of The Foundation Pit Considering Consolidation Effects
by: LYU Linhai, et al.
Published: (2025-01-01)

Study on Anti-Heave Stability and Deformation Characteristics of Narrow Foundation Pits in Ningbo Metro
by: YAO Renxing, et al.
Published: (2025-04-01)

Impact Numerical Simulation of Steel Sheet Pile Foundation Pit Excavation on Underlying Metro Tunnels
by: HAN Yufeng, et al.
Published: (2025-07-01)

Research on the Influence of Shallow Buried Tunnel Crossing on the Stability of Overlying Frame Structure Building
by: Bo Wang, et al.
Published: (2024-12-01)

The Building of Socialism in Platonov’s The Foundation Pit
by: Natalya I. Duzhina
Published: (2019-09-01)

STUDY ON SIMPLIFIED CHARACTERIZATION FORM OF LOCAL WIDE AND SHALLOW CORROSION PITS
by: CHEN Hong, et al.
Published: (2024-10-01)

Influence of Rocking Shallow Foundation Parameters and Analysis of Seismic Response Characteristics
by: Jia Bin, et al.
Published: (2024-11-01)

Analysis of Temporal and Spatial Characteristics and Influencing Factors of Construction Deformation of Super-Large Deep Foundation Pit in Thick Sand Stratum
by: Heng-Xiang Shen, et al.
Published: (2025-03-01)

Deformation Control of Shield Tunnels Affected by Staged Foundation Pit Excavation: Analytical Method and Case Study
by: Gang Wei, et al.
Published: (2025-06-01)

Study on scour simulation and boundary condition conversion technology for a shallow foundation bridge
by: Gangping Fan, et al.
Published: (2025-02-01)

Empirical vibration investigation of homogeneous ground with shallow tunnel by low-frequency excitation
by: Thu-Hang TRAN, et al.
Published: (2024-12-01)

Limit States of Shallow Bridge Foundations With Sheet Piling Covers
by: Michał Wymysłowski
Published: (2024-03-01)

Theoretical solution for the impact of foundation pit excavation with support measures on the underlying shield tunnel
by: Kailun Ma, et al.
Published: (2025-07-01)

Excavation Deformation Analysis of Foundation Pits and Its Influence on Surrounding Buildings
by: CHENG Xinyu, et al.
Published: (2022-01-01)

Foundation studies with physical modeling
by: Osamu Kusakabe
Published: (2024-12-01)

Study on the Influence Factors of Surrounding Tunnel Longitudinal Deformation Caused by Pit Excavation Based on Nonlinear Pasternak Modeling
by: Honghua Zhao, et al.
Published: (2025-04-01)

Observation and Analysis of Deformation Control Performance of Hydraulic Servo Steel Support for a Soft Soil Pit—A Case Study of a Pit Project in Hangzhou
by: Chao Wang, et al.
Published: (2025-03-01)

Research on ontology-based construction risk knowledge base development in deep foundation pit excavation
by: Yuan Chen, et al.
Published: (2025-05-01)

Integrating InSAR Data and LE-Transformer for Foundation Pit Deformation Prediction
by: Bo Hu, et al.
Published: (2025-03-01)

Variables Characteristics Effects on Static and Pseudo-Static Reliability-Based Design of Near Slope Shallow Foundations
by: A. Shojaeian, et al.
Published: (2019-03-01)

Analysis of Deformation of Deep and Large Foundation Pit Support Structure and Impact on Neighbouring Buildings in Complex Environments
by: Chao Guo, et al.
Published: (2025-04-01)

Investigation on foundation pit uplift mechanism and tunnel response induced by deep excavation under complex support system: A case study
by: Zhiguo Zhang, et al.
Published: (2025-10-01)

Research on Construction Sequencing and Deformation Control for Foundation Pit Groups
by: Ziwei Yin, et al.
Published: (2025-07-01)

Behavior of Reinforced Concrete Frames on Flexible Foundations Subjected to Both Horizontal and Vertical Ground Motions
by: Yahiaoui Djarir, et al.
Published: (2022-05-01)

Interaction Analysis of the Synchronous Excavations of Deep Foundation Pit and Adjacent Underground Channel
by: Hai Zhong, et al.
Published: (2025-03-01)

Effect of frame foundation geometry on the dynamic response of high-speed turbo machine foundations
by: Ameer A. Ahmed, et al.
Published: (2025-01-01)

Inversion Study of Hydrogeological Parameters for Metro Foundation Pit Confined Aquifiers Based on Surrogate Modeling
by: YE Ru, et al.
Published: (2025-07-01)

Machine learning models for predicting the bearing capacity of shallow foundations: A Comparative study and sensitivity analysis
by: Hamid Mohammadnezhad, et al.
Published: (2024-12-01)

Combined Elastic and Limit Analysis for Seismic Vulnerability Assessment of Pitched Portal Frames
by: Marco Postiglione, et al.
Published: (2024-12-01)

Application and Effect Evaluation of Elastic Foundation Beam Method in Deformation Analysis of Underground Passage Underneath Excavated Tunnel
by: Yunhong Lin, et al.
Published: (2024-11-01)

Prediction Method for Land Subsidence Induced by Foundation Pit Dewatering under Complex Conditions
by: DUAN Qiguang
Published: (2024-12-01)

Experimental Investigation of Lateral Stresses and Bearing Capacity of Sandy Soil Under Shallow Foundation Loads
by: Huseyin Suha Aksoy, et al.
Published: (2025-06-01)

Analytical study on steady seepage of a foundation pit adjacent to a structure
by: Jiayun Liang, et al.
Published: (2025-05-01)

Numerical Investigation on Deep-Foundation Pit Excavation Supported by Box-Type Retaining Walls
by: Peng Peng, et al.
Published: (2024-12-01)

Analysis of Influence of Cut-and-Cover Method on Retaining Structures and Differential Settlement in Subway Foundation Pit Construction
by: Yi Liu, et al.
Published: (2025-07-01)

Necessity of Inverted Supports in the Inclined Strut Section of the Foundation Pit with Strip Bottom Plate and Diaphragm Wall
by: YANG Kaiwu, et al.
Published: (2025-05-01)

Research on the Response Characteristics of Excavation and Support in Circular Sand Soil Foundation Pit Based on Parameter Verification
by: Xuhe Gao, et al.
Published: (2025-02-01)

Research Progress of Machine Learning in Deep Foundation Pit Deformation Prediction
by: Xiang Wang, et al.
Published: (2025-03-01)