Results 211 to 220 of about 52,747 (239)

Experimental and numerical study on ultimate bearing capacity of pressure cabin for nuclear power ships

Ocean Engineering, 2020
Abstract With the continuous development of nuclear power application, the structural design and verification of pressure-resistant cabin has become the key technology for nuclear-powered ships or nuclear-powered icebreakers. Through the design of reinforced pressure-resistant structure, the ultimate strength of the pressure-resistant cabin was ...
Wei Shen, Shuangxi Xu
exaly   +2 more sources

Ultimate pressure bearing capacity analysis for the prestressed concrete containment

Annals of Nuclear Energy, 2018
Abstract PWR nuclear power technology has been developed in China according to the experience feedback of the Fukushima accident and the global latest safety requirements, in which the double-containment design with hemisphere dome having larger free space is adopted.
L Tong, X Zhou, X Cao
exaly   +2 more sources

Analysis of Principal Component - Application of SVM Model in Prediction of Ultimate Bearing Capacity of Static Pressure Pipe Pile

Applied Mechanics and Materials, 2012
Vertical ultimate bearing capacity of static pressure pipe pile is influenced by comprehensive factors, such as pile body, soil around pile and construction conditions., and the relationship between the impact factors and ultimate bearing capacity of a single pile is highly complexity and non-linear.
Zhao Jian Bin
exaly   +2 more sources

Ultimate Bearing Capacity Analysis and Sizing Optimization of a Cracked Reactor Pressure Vessel in the Coupled Thermo-Mechanical Field

Journal of Failure Analysis and Prevention, 2017
Pressurized thermal shock (PTS) can subject a crack surface to a very high tensile stress. Also the material toughness is obviously decreased in the cooling process, so it is necessary to study the influence of PTS on the ultimate bearing capacity of a reactor pressure vessel with defects.
Guozhong Chai, , Yumei Bao
exaly   +2 more sources

Upper Bound Solution of Ultimate Pullout Capacity of Strip Plate Anchor Subjected to Pore Pressure Based on Hoek-Brown Failure Criterion

Advanced Materials Research, 2011
Based on a curved failure mechanism, an upper bound solution of ultimate pullout capacity of strip plate anchor subjected to pore pressure is derived using the upper bound theorem of limit analysis in conjunction with Hoek-Brown failure criterion. The effect of water pressure which is assumed to be a work rate of external force is included in the upper
Fu Huang, Huang Fu, Kan Huang
exaly   +2 more sources

The research of the relationship between single ultimate bearing capacity and final pressure of jacked tube pile in the Yellow River alluvial plain

2011 International Conference on Electric Technology and Civil Engineering (ICETCE), 2011
On the basis of the large quantities of jacked tube pile load test research in Zhengzhou city, the ultimate bearing capacity of single pile is obtained based on the Q-S curve test results. Then, the relationship between single pipe ultimate bearing capacity and final pressure of single pile is analyzed by using the mathematical statistics method ...
exaly   +2 more sources

Transition corner structure optimization and ultimate bearing capacity evaluation of marine pressure cabin: experiment and numerical analysis

Thin-Walled Structures, 2023
Wei Shen, Shuangxi Xu
exaly   +2 more sources

Ultimate pressure-bearing capacity of Type III onboard high-pressure hydrogen storage tanks under typical accident scenarios

Journal of Energy Storage, 2023
Chi-Min Shu, Bei Li
exaly   +2 more sources

Numerical investigation on ultimate pressure capacity of a SMR containment vessel

Annals of Nuclear Energy
Yoon-Suk Chang
exaly   +2 more sources

Calculation method for the ultimate bearing capacity of pressure-cast-in-situ pile with spray-expanded frustum

Computers and Geotechnics
Qian-Qing Zhang
exaly   +2 more sources