Results 11 to 20 of about 7,043,501 (306)
Advances in Materials Science and Engineering, 2021 Nuclear magnetic resonance (NMR) technology provides an innovative method employed in detecting the porous structures in frozen rock and soil masses.
Yao Ya-feng +5 more
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Modelling and Simulation in Engineering, 2023 The squeezed multiple-branch pile is a variable section pile that was built by adding a bearing branch cavity to a constant section pile using expansion and extrusion equipment.
Qingqing Su +3 more
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CONSTRUCTION OF UNDERGROUND STRUCTURES IN URBAN AREAS
Journal of Faculty of Civil Engineering, 2023 The aim of this paper is to emphasize the significance of underground structures in urban areas by exploring specific requirements and limitations related to their planning, construction, and utilization in comparison to structures outside urban areas.
Perčić Ivana, Jokanović Igor
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Study of the stability of tunnel construction based on double-heading advance construction method
Advances in Mechanical Engineering, 2020 The deformation and significant settlement of surrounding rock often occur during tunnel construction with the condition of abundant water and weak cementing sand.
Zhanping Song +4 more
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Frontiers in Earth Science, 2023 To fulfill the requirement for deformation measurement within the failure area during rock failure, a newly developed digital image algorithm, known as the corner correlation method, was implemented.
Xingui Zhou +6 more
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Rebel Underground (Undated) [PDF]
, 1900 Date unknown. The Rebel Underground stressed racial segregation and states\u27 rights. The anonymously, irregularly published paper typically attacked James Meredith, Russell Barrett, James Silver, the federal government, Civil Rights groups, Communism ...
University of Mississippi. Rebel Underground
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Monitoring of underground subsurface structures in Ekaterinburg [PDF]
MATEC Web of Conferences, 2018 This paper presents the issues of technical state of subsurface structures in operation and the erection of buildings under available development. It is stated that detailed monitoring of technical state of underground tunnels is essential, since the structure is unique and technologically complex.
Galieva, Anna B. +2 more
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Dynamic Responses Law of Subgrade of a Special Railway Line in Loess Region
Shanghai Jiaotong Daxue xuebao, 2022 In order to investigate the dynamic response law of subgrade of a special railway line in loess region under moving train loading, the field test data and 2.5D finite element results were adopted to assess the dynamic stress distribution and its ...
WANG Rui, HU Zhiping, YIN Ke, MA Jiakuan, REN Xiang
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THE RESEARCH OF THE VARIATION LAWS OF SETTLEMENT AND INTERNAL FORCE OF PILE GROUPS OF RAILWAY BRIDGE CAUSED BY PUMPING BRINE [PDF]
Civil Engineering Journal, 2019 Taking Yingzigou Bridge of Dezhou-Dajiawa railway as the engineering background, the three-dimensional fluid-solid coupling models of pile group caps were established on the basis of five-stage field monitoring data of the settlement and groundwater ...
Guodong Li +3 more
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Calculation Method of Bearing Capacity of Screw Pile Based on Unified Strength Theory
Shanghai Jiaotong Daxue xuebao, 2022 Based on the unified strength theory and the Terzaghi limit equilibrium theory, the ultimate bearing capacity of screw pile has been deduced. The method to determine the critical pitch and calculate the ultimate bearing capacity of the screw pile in two ...
MA Jiakuan, LUO Lijuan, REN Xiang, SHI Hang, YIN Yimo
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