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2021 Vol. 51, No. 12
Display Method:
2021, 51(12): 1-6.
doi: 10.13204/j.gyjzG21120605
Abstract:
This paper took the world's first HPR1000 nuclear power plant(NPP) of Fuqing 5 unit and Pakistan K2 unit in Karachi as the research object. Firstly, based on the ABAQUS finite element model, the overall test and theoretical analysis of containment st...
This paper took the world's first HPR1000 nuclear power plant(NPP) of Fuqing 5 unit and Pakistan K2 unit in Karachi as the research object. Firstly, based on the ABAQUS finite element model, the overall test and theoretical analysis of containment st...
2021, 51(12): 7-12,73.
doi: 10.13204/j.gyjzG21101116
Abstract:
The overall strategy and the design scheme of the outer containment and shield building for the HPR1000 nuclear island of the independent third generation PWR against large commercial aircraft impact were introduced. The 3D finite element anlysis mod...
The overall strategy and the design scheme of the outer containment and shield building for the HPR1000 nuclear island of the independent third generation PWR against large commercial aircraft impact were introduced. The 3D finite element anlysis mod...
2021, 51(12): 13-18.
doi: 10.13204/j.gyjzG21102014
Abstract:
Based on the engineering practice of nuclear island building structural design, the paper studied the failure modes of concrete barrier as well as the structural design method under impact load. Various failure modes for reinforced concrete were intr...
Based on the engineering practice of nuclear island building structural design, the paper studied the failure modes of concrete barrier as well as the structural design method under impact load. Various failure modes for reinforced concrete were intr...
2021, 51(12): 19-23.
doi: 10.13204/j.gyjzG21102025
Abstract:
Due to the uncertainty of earthquake, the possibility of earthquake exceeding the design level may occure, so it is necessary to master the capacity of nuclear power plants to resist earthquake exceeding the design level. The aseismic margin analysis...
Due to the uncertainty of earthquake, the possibility of earthquake exceeding the design level may occure, so it is necessary to master the capacity of nuclear power plants to resist earthquake exceeding the design level. The aseismic margin analysis...
2021, 51(12): 24-30,6.
doi: 10.13204/j.gyjzG21102012
Abstract:
The nuclear island buildings of HTR-PM adopts reinforced concrete slab and shell structure. It is nuclear safety related, and the seismic classification is class I. When the nuclear power plant is subjected to the ultimate safe earthquake (SL-2) (onc...
The nuclear island buildings of HTR-PM adopts reinforced concrete slab and shell structure. It is nuclear safety related, and the seismic classification is class I. When the nuclear power plant is subjected to the ultimate safe earthquake (SL-2) (onc...
2021, 51(12): 31-36.
doi: 10.13204/j.gyjzG21102017
Abstract:
The foundation soil profile and corresponding consistent input motion, simulation of pile foundation, design seismic motion and the input level are the most important influence factors on the seismic response analysis of NI buildings with pile founda...
The foundation soil profile and corresponding consistent input motion, simulation of pile foundation, design seismic motion and the input level are the most important influence factors on the seismic response analysis of NI buildings with pile founda...
2021, 51(12): 37-40,63.
doi: 10.13204/j.gyjzG21102015
Abstract:
In the structural design of a nuclear safety related plant, it is necessary to consider the impact of heavy container falling. Laying vibration reduction materials (such as autoclaved aerated concrete) at the falling position to form a buffer-layer c...
In the structural design of a nuclear safety related plant, it is necessary to consider the impact of heavy container falling. Laying vibration reduction materials (such as autoclaved aerated concrete) at the falling position to form a buffer-layer c...
2021, 51(12): 41-48.
doi: 10.13204/j.gyjzG21101113
Abstract:
Taking the nuclear island plant of a million kilowatt PWR nuclear power plant as the research object, using the overall isolation technical scheme of nuclear island raft foundation, the seismic response of nuclear island plant with three common types...
Taking the nuclear island plant of a million kilowatt PWR nuclear power plant as the research object, using the overall isolation technical scheme of nuclear island raft foundation, the seismic response of nuclear island plant with three common types...
2021, 51(12): 49-55.
doi: 10.13204/j.gyjzG21102016
Abstract:
The support of reactor pressure vessel is the key part in the structural design of nuclear power plant. The wall at support position of reactor pressure vessel of Huaneng Shandong Shidaowan high temperature reactor demonstration project was taken as ...
The support of reactor pressure vessel is the key part in the structural design of nuclear power plant. The wall at support position of reactor pressure vessel of Huaneng Shandong Shidaowan high temperature reactor demonstration project was taken as ...
2021, 51(12): 56-63.
doi: 10.13204/j.gyjzG21101111
Abstract:
According to the project requirements of HTR-PM600, the single-sided fire resistance test of double-steel-plate concrete shear wall (SC shear wall) structure in nuclear power plant was carried out. Based on the single-sided ISO834 standard fire test ...
According to the project requirements of HTR-PM600, the single-sided fire resistance test of double-steel-plate concrete shear wall (SC shear wall) structure in nuclear power plant was carried out. Based on the single-sided ISO834 standard fire test ...
2021, 51(12): 64-67,78.
doi: 10.13204/j.gyjzg21102026
Abstract:
Combined with the technical requirement of standards at home and aborad on structural strength tests for prestressed concrete containments, the test cycle, the process and the acceptance criteria were compared, the differences of standards were point...
Combined with the technical requirement of standards at home and aborad on structural strength tests for prestressed concrete containments, the test cycle, the process and the acceptance criteria were compared, the differences of standards were point...
2021, 51(12): 68-73.
doi: 10.13204/j.gyjzG21102020
Abstract:
The pressurization test of containment, which has the characteristics of high risk, complex process and long holding time, is one of the most important special projects during construction and operation period. For the sake of increasing the economy ...
The pressurization test of containment, which has the characteristics of high risk, complex process and long holding time, is one of the most important special projects during construction and operation period. For the sake of increasing the economy ...
2021, 51(12): 74-78.
doi: 10.13204/j.gyjzG21102021
Abstract:
The failure mechanics of containment subjected to internal pressure were studied, and the functional and structural failure criteria were determined. Then, based on the concrete damage model, the nonlinear finite element analysis of the HPR1000 conta...
The failure mechanics of containment subjected to internal pressure were studied, and the functional and structural failure criteria were determined. Then, based on the concrete damage model, the nonlinear finite element analysis of the HPR1000 conta...
2021, 51(12): 79-83.
doi: 10.13204/j.gyjzG21120604
Abstract:
The profiled steel sheet roof system with standing seam 360 panels has been widely applied in China in recent years. Due to strong locking modes between ribs and supports, the panels are of stronger wind resistance compared with concealed gusset pane...
The profiled steel sheet roof system with standing seam 360 panels has been widely applied in China in recent years. Due to strong locking modes between ribs and supports, the panels are of stronger wind resistance compared with concealed gusset pane...
2021, 51(12): 84-89.
doi: 10.13204/j.gyjzG21102018
Abstract:
For the YX51-380-760 corrugated roof plate which has been widely applied in the metal roof, in order to confirm its theoretical and actual wind-uplift resistance and the improvement degree of wind resistance after reinforcement,the paper analyzed the...
For the YX51-380-760 corrugated roof plate which has been widely applied in the metal roof, in order to confirm its theoretical and actual wind-uplift resistance and the improvement degree of wind resistance after reinforcement,the paper analyzed the...
2021, 51(12): 90-95,122.
doi: 10.13204/j.gyjzG21120602
Abstract:
Based on the analysis of the basic characteristics of the buckled metal roof panel, the weak points of its wind-uplift resistance were theoretically analyzed. It was pointed out that the weak link was that the stiffness of metal plate was insufficien...
Based on the analysis of the basic characteristics of the buckled metal roof panel, the weak points of its wind-uplift resistance were theoretically analyzed. It was pointed out that the weak link was that the stiffness of metal plate was insufficien...
2021, 51(12): 96-101.
doi: 10.13204/j.gyjzG21101112
Abstract:
The concealed fastener metal roofing panel has been widely used because of its simple structure, convenient installation and ensuring waterproof effect. However, its connection mode mainly depends on the snap connection at the wave crest. When the wi...
The concealed fastener metal roofing panel has been widely used because of its simple structure, convenient installation and ensuring waterproof effect. However, its connection mode mainly depends on the snap connection at the wave crest. When the wi...
2021, 51(12): 102-106.
doi: 10.13204/j.gyjzG21102024
Abstract:
It is a complex project to realize intelligent monitoring and evaluation in civil engineering involving the intersection of multiple theories and technologies. An intelligent monitoring and evaluation system in civil engineering structures (MDCRS) wa...
It is a complex project to realize intelligent monitoring and evaluation in civil engineering involving the intersection of multiple theories and technologies. An intelligent monitoring and evaluation system in civil engineering structures (MDCRS) wa...
2021, 51(12): 107-112.
doi: 10.13204/j.gyjzG21121503
Abstract:
Steel truss trestle is an important material transportation structure in coal mines and other enterprises, which has the characteristics of good force performance, rapid construction and convenient demolition. Sprinklering and poor maintenance within...
Steel truss trestle is an important material transportation structure in coal mines and other enterprises, which has the characteristics of good force performance, rapid construction and convenient demolition. Sprinklering and poor maintenance within...
2021, 51(12): 113-116.
doi: 10.13204/j.gyjzG21120610
Abstract:
Truss is a structure composed of members connected by hinges at both ends. It mainly bears axial tension or compression, so it can make full use of the strength of materials. When the span is large, it can save materials compared with solid web beams...
Truss is a structure composed of members connected by hinges at both ends. It mainly bears axial tension or compression, so it can make full use of the strength of materials. When the span is large, it can save materials compared with solid web beams...
2021, 51(12): 117-122.
doi: 10.13204/j.gyjzG21102011
Abstract:
With the development of industry, industrial buildings are developing towards the direction of large span, large column spacing, large tonnage and ultra high-rise. However, the structural system of tall and heavy steel structure plants has not been s...
With the development of industry, industrial buildings are developing towards the direction of large span, large column spacing, large tonnage and ultra high-rise. However, the structural system of tall and heavy steel structure plants has not been s...
2021, 51(12): 123-128.
doi: 10.13204/j.gyjzG21121504
Abstract:
Based on the typical island roof reinforcement project of a nuclear power lant, this paper expounded the application of R130 strong wind resistant roof system in coastal nuclear power plant reinforcement project. Through the test of wind resistance a...
Based on the typical island roof reinforcement project of a nuclear power lant, this paper expounded the application of R130 strong wind resistant roof system in coastal nuclear power plant reinforcement project. Through the test of wind resistance a...
