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2015 Vol. 45, No. 10
Display Method:
2015, 45(10): 1-6.
doi: 10.13204/j.gyjz201510001
Abstract:
The prefabricated steel structure is highly efficient in construction because of its industrial production and modular installation． The structure is different from the traditional steel frame and its dynamic behavior under earthquake needs． The elas...
The prefabricated steel structure is highly efficient in construction because of its industrial production and modular installation． The structure is different from the traditional steel frame and its dynamic behavior under earthquake needs． The elas...
2015, 45(10): 7-12.
doi: 10.13204/j.gyjz201510002
Abstract:
For studying the aseismic performance of the prefabricated steel frame with inclined support joints，the Pushover analysis was applied on one 30-story prefabricated steel frame and compared with analysis results of the frame without inclined support． ...
For studying the aseismic performance of the prefabricated steel frame with inclined support joints，the Pushover analysis was applied on one 30-story prefabricated steel frame and compared with analysis results of the frame without inclined support． ...
2015, 45(10): 13-17.
doi: 10.13204/j.gyjz201510003
Abstract:
There are no unified assessment standards of progressive collapse due to the complex mechanism of progressive collapse both at home and abroad so far． The adaptability of the evaluation index of antiprogressive collapse capacity specified by Guidelin...
There are no unified assessment standards of progressive collapse due to the complex mechanism of progressive collapse both at home and abroad so far． The adaptability of the evaluation index of antiprogressive collapse capacity specified by Guidelin...
2015, 45(10): 18-23.
doi: 10.13204/j.gyjz201510004
Abstract:
Compared with traditional solid web steel beams，the holes in the web of truss girders in the prefabricated steel structure of housing system enable the pipelines to pass through easily，which provides a higher room clear height and makes the structure...
Compared with traditional solid web steel beams，the holes in the web of truss girders in the prefabricated steel structure of housing system enable the pipelines to pass through easily，which provides a higher room clear height and makes the structure...
2015, 45(10): 24-30.
doi: 10.13204/j.gyjz201510005
Abstract:
Due to the difficulty to do structural calculation and the big quantity of truss beam members in the prefabricated steel frame structure with diagonal bracing，this paper proposed a simplified calculation method by equating steel truss beams with soli...
Due to the difficulty to do structural calculation and the big quantity of truss beam members in the prefabricated steel frame structure with diagonal bracing，this paper proposed a simplified calculation method by equating steel truss beams with soli...
2015, 45(10): 31-35.
doi: 10.13204/j.gyjz201510006
Abstract:
Taking Xiao Tiancheng 57-story tall steel structure as background，harmonic superposition method and MATLAB were used to simulate fluctuating wind speed curve and fluctuating pressure curve in the class B topography． The structure calculation model wa...
Taking Xiao Tiancheng 57-story tall steel structure as background，harmonic superposition method and MATLAB were used to simulate fluctuating wind speed curve and fluctuating pressure curve in the class B topography． The structure calculation model wa...
2015, 45(10): 36-41.
doi: 10.13204/j.gyjz201510007
Abstract:
The floor vibration responses induced human of the new type assembly prefabricated steel concrete composite slab used in the building named Xiao Tiancheng were measured and computed，it was obtained the peak acceleration due to vertical vibrations of ...
The floor vibration responses induced human of the new type assembly prefabricated steel concrete composite slab used in the building named Xiao Tiancheng were measured and computed，it was obtained the peak acceleration due to vertical vibrations of ...
2015, 45(10): 42-47.
doi: 10.13204/j.gyjz201510008
Abstract:
Prefabricated steel frame structure with inclined support joints is a new kind of steel structure，currently the studies of its construction simulation is few． In this paper，a 30-story prefabricated steel frame structure with inclined support joints w...
Prefabricated steel frame structure with inclined support joints is a new kind of steel structure，currently the studies of its construction simulation is few． In this paper，a 30-story prefabricated steel frame structure with inclined support joints w...
2015, 45(10): 48-52.
doi: 10.13204/j.gyjz201510009
Abstract:
Normally buildings from start of construction to being put into use，their main structures have been under a state of sun exposure． In this process，the change in temperature will have an effect on the deformations and internal forces of the structures...
Normally buildings from start of construction to being put into use，their main structures have been under a state of sun exposure． In this process，the change in temperature will have an effect on the deformations and internal forces of the structures...
2015, 45(10): 53-60.
doi: 10.13204/j.gyjz201510010
Abstract:
Currently it is an important task for the construction of traditional village to develop infrastructure and improve human settlements． In fact，due to lack of scientific guide，traditional village infrastructure is often in conflict with the local soci...
Currently it is an important task for the construction of traditional village to develop infrastructure and improve human settlements． In fact，due to lack of scientific guide，traditional village infrastructure is often in conflict with the local soci...
2015, 45(10): 61-64.
doi: 10.13204/j.gyjz201510011
Abstract:
Urban mining landscape park is a pattern of mining brownfield regeneration，which locates in urban area， inherits mining culture，integrates urban functions and serves urban community． Firstly，the characteristics of Gushuyuan Industrial Area were put f...
Urban mining landscape park is a pattern of mining brownfield regeneration，which locates in urban area， inherits mining culture，integrates urban functions and serves urban community． Firstly，the characteristics of Gushuyuan Industrial Area were put f...
2015, 45(10): 65-68.
doi: 10.13204/j.gyjz201510012
Abstract:
The abandoned railway is closely related to the city growth，which is the important carrier of city memory and tine witness of city development． Firstly，the status，characteristics and the landscape possibility of abandoned railway were discussed． And ...
The abandoned railway is closely related to the city growth，which is the important carrier of city memory and tine witness of city development． Firstly，the status，characteristics and the landscape possibility of abandoned railway were discussed． And ...
2015, 45(10): 69-73.
doi: 10.13204/j.gyjz201510013
Abstract:
The probabilistic model of resistance and partial factors of concrete beam given in Unified Standard for Ｒeliability Design of Building Structures ( GB 500682001) are mainly applicable to the common concrete beam， and it lacks full considerations of ...
The probabilistic model of resistance and partial factors of concrete beam given in Unified Standard for Ｒeliability Design of Building Structures ( GB 500682001) are mainly applicable to the common concrete beam， and it lacks full considerations of ...
2015, 45(10): 74-78.
doi: 10.13204/j.gyjz201510014
Abstract:
A finite element model of 160 000 m3 LNG reservoir tank was established to do the numerical simulation of the structure response，the formula of additional mass standard was deduced，the liquid-solid coupling effect in the dynamic response could be cha...
A finite element model of 160 000 m3 LNG reservoir tank was established to do the numerical simulation of the structure response，the formula of additional mass standard was deduced，the liquid-solid coupling effect in the dynamic response could be cha...
2015, 45(10): 79-83.
doi: 10.13204/j.gyjz201510015
Abstract:
According to the experimental investigation on the three small span-depth ratio ultrahigh toughness cementitious composite specimens and one ＲC coupling beam specimen under low cyclic reversed loading，the failure patterns and the mechanical behaviors...
According to the experimental investigation on the three small span-depth ratio ultrahigh toughness cementitious composite specimens and one ＲC coupling beam specimen under low cyclic reversed loading，the failure patterns and the mechanical behaviors...
2015, 45(10): 84-89.
doi: 10.13204/j.gyjz201510016
Abstract:
To study the mechanical property and constraint mechanism of concrete columns confined by TRC under uniaxial compression，24 concrete columns confined by TRC and 8 unstrengthened concrete columns were designed based on textile ratio，section dimension ...
To study the mechanical property and constraint mechanism of concrete columns confined by TRC under uniaxial compression，24 concrete columns confined by TRC and 8 unstrengthened concrete columns were designed based on textile ratio，section dimension ...
2015, 45(10): 90-95.
doi: 10.13204/j.gyjz201510017
Abstract:
As a new kind of structure system，middle-high ecological hybrid composite wall structure is ecological， environmental，energy-saving，and has the advantage of energy dissipation and vibration reduction． Besides，it can be built rapidly． The system is ma...
As a new kind of structure system，middle-high ecological hybrid composite wall structure is ecological， environmental，energy-saving，and has the advantage of energy dissipation and vibration reduction． Besides，it can be built rapidly． The system is ma...
2015, 45(10): 96-100.
doi: 10.13204/j.gyjz201510018
Abstract:
Having studied bending and compressing-bending ultimate failure test of three new EVG － 3D walls，the mechanical characteristics of wall panels，combined action of two plates of concrete and the steel wires with concrete were analyzed in this paper． Ba...
Having studied bending and compressing-bending ultimate failure test of three new EVG － 3D walls，the mechanical characteristics of wall panels，combined action of two plates of concrete and the steel wires with concrete were analyzed in this paper． Ba...
2015, 45(10): 101-105.
doi: 10.13204/j.gyjz201510019
Abstract:
Based on the twin shear unified strength theory，the unified solution of Coulombs passive earth pressure for unsaturated soils was deduced by considering the influence of intermediate principal stress and the matric suction，etc． Through comparing the ...
Based on the twin shear unified strength theory，the unified solution of Coulombs passive earth pressure for unsaturated soils was deduced by considering the influence of intermediate principal stress and the matric suction，etc． Through comparing the ...
2015, 45(10): 106-110.
doi: 10.13204/j.gyjz201510020
Abstract:
With the help of the true triaxial apparatus，plane strain tests of remolded loess were conducted in order to study the stress-strain relationship，the changing characteristics of intermediate principal stress and shear strength of remolded loess in pl...
With the help of the true triaxial apparatus，plane strain tests of remolded loess were conducted in order to study the stress-strain relationship，the changing characteristics of intermediate principal stress and shear strength of remolded loess in pl...
2015, 45(10): 111-115.
doi: 10.13204/j.gyjz201510021
Abstract:
It was analyzed the law of the transmission and attenuation of vacuum pressure，the growth and dissipation of excess pore pressure，ground surface settlement，and the deformation characteristic and rules of layered settlement in the deep soft soil found...
It was analyzed the law of the transmission and attenuation of vacuum pressure，the growth and dissipation of excess pore pressure，ground surface settlement，and the deformation characteristic and rules of layered settlement in the deep soft soil found...
2015, 45(10): 116-120.
doi: 10.13204/j.gyjz201510022
Abstract:
In this paper，soft soil reinforced by slag and cement in Nansha ( Guangzhou) was studied． Through conventional soil test including direct shear test and unconfined compression test，reinforced soils mechanical property was researched and the correlati...
In this paper，soft soil reinforced by slag and cement in Nansha ( Guangzhou) was studied． Through conventional soil test including direct shear test and unconfined compression test，reinforced soils mechanical property was researched and the correlati...
2015, 45(10): 121-125.
doi: 10.13204/j.gyjz201510023
Abstract:
The polarization behavior of rebar with mill scale and stains was investigated in simulated solutions with and without chlorions． The results showed that the hot-rolled rebar without and with stains could be passivated in strong alkali solutions with...
The polarization behavior of rebar with mill scale and stains was investigated in simulated solutions with and without chlorions． The results showed that the hot-rolled rebar without and with stains could be passivated in strong alkali solutions with...
2015, 45(10): 126-131.
doi: 10.13204/j.gyjz201510024
Abstract:
Self-compacting concrete was prepared with waste glass being used as fine aggregate． The influence of different replacement rate of waste glass on workability，mechanical properties and volume stability of self-compacting concrete was studied． The res...
Self-compacting concrete was prepared with waste glass being used as fine aggregate． The influence of different replacement rate of waste glass on workability，mechanical properties and volume stability of self-compacting concrete was studied． The res...
2015, 45(10): 132-137.
doi: 10.13204/j.gyjz201510025
Abstract:
Temperature monitoring is one of the important means for temperature control and anticrack the mass concrete construction process． However，there are still some drawbacks in the existing mass concrete temperature monitoring systems． For example there ...
Temperature monitoring is one of the important means for temperature control and anticrack the mass concrete construction process． However，there are still some drawbacks in the existing mass concrete temperature monitoring systems． For example there ...
2015, 45(10): 138-141.
doi: 10.13204/j.gyjz201510026
Abstract:
Upgraded pressurized water reactor of CPR1000 was adopted in Yangjiang Nuclear Power Plant ( NPP) ． Based on a series of mixing tests and site mockup test studies，self-compacting concrete ( SCC) technique was successfully applied to containment trunc...
Upgraded pressurized water reactor of CPR1000 was adopted in Yangjiang Nuclear Power Plant ( NPP) ． Based on a series of mixing tests and site mockup test studies，self-compacting concrete ( SCC) technique was successfully applied to containment trunc...
2015, 45(10): 142-149.
doi: 10.13204/j.gyjz201510027
Abstract:
Geotechnical centrifugal model test can present the state of stress actually，it is considered to be the most advanced and effective method in the study of the geotechnical engineering，including the excavation engineering． In this paper，the principle ...
Geotechnical centrifugal model test can present the state of stress actually，it is considered to be the most advanced and effective method in the study of the geotechnical engineering，including the excavation engineering． In this paper，the principle ...
2015, 45(10): 150-154.
doi: 10.13204/j.gyjz201510028
Abstract:
The column loading was adopted instead of the traditional symmetric beam-end loading to carry out the low cyclic reversed loading test on the mid-frame joint of T-section steel connection，which was more in accordance with the practical loading featur...
The column loading was adopted instead of the traditional symmetric beam-end loading to carry out the low cyclic reversed loading test on the mid-frame joint of T-section steel connection，which was more in accordance with the practical loading featur...
2015, 45(10): 155-160.
doi: 10.13204/j.gyjz201510029
Abstract:
In order to analyze accurately the influence of shear deformation on the mechanical characteristic of open thin-walled members，the shear stress non-uniform coefficient was correctly calculated by considering stress shear due to shear deformation． Bas...
In order to analyze accurately the influence of shear deformation on the mechanical characteristic of open thin-walled members，the shear stress non-uniform coefficient was correctly calculated by considering stress shear due to shear deformation． Bas...
2015, 45(10): 161-165.
doi: 10.13204/j.gyjz201510030
Abstract:
The orthotropic steel bridge deck finite element model was established to analyze the hot spot stress． Considering the wheel loads in different vertical and lateral position，the changing process of the hot spot stress and stress amplitude were analyz...
The orthotropic steel bridge deck finite element model was established to analyze the hot spot stress． Considering the wheel loads in different vertical and lateral position，the changing process of the hot spot stress and stress amplitude were analyz...
2015, 45(10): 166-170.
doi: 10.13204/j.gyjz201510031
Abstract:
Based on the elastic deformation theory，a mechanical model of composite beam under negative moment was established by considering the surface slip and vertical uplift effects． The differential equation was derived by using the principle of force equi...
Based on the elastic deformation theory，a mechanical model of composite beam under negative moment was established by considering the surface slip and vertical uplift effects． The differential equation was derived by using the principle of force equi...
2015, 45(10): 171-175.
doi: 10.13204/j.gyjz201510032
Abstract:
The heat transfer performance of concrete-filled steel tube buckling-restrained-brace was analyzed by ABAQUS． The results showed that the temperature distribution of core plate was uniform． And the temperature of core plate was only 25 percents of th...
The heat transfer performance of concrete-filled steel tube buckling-restrained-brace was analyzed by ABAQUS． The results showed that the temperature distribution of core plate was uniform． And the temperature of core plate was only 25 percents of th...
2015, 45(10): 176-182.
doi: 10.13204/j.gyjz201510033
Abstract:
The seismic behavior of a steel implanted storey-adding frame and a steel implanted storey-adding frame strengthened with CFRP sheet for 1/3 scale model was investigated under low cycle reversed load． The failure characteristics，hysteresis properties...
The seismic behavior of a steel implanted storey-adding frame and a steel implanted storey-adding frame strengthened with CFRP sheet for 1/3 scale model was investigated under low cycle reversed load． The failure characteristics，hysteresis properties...
2015, 45(10): 183-190.
doi: 10.13204/j.gyjz201510034
Abstract:
Being aimed at the post-anchoring joints of RC beams and columns widely applied in engineering practices of renovation and reinforcement of existing structures，the seismic performance of those post-anchored joints was researched experimentally． The s...
Being aimed at the post-anchoring joints of RC beams and columns widely applied in engineering practices of renovation and reinforcement of existing structures，the seismic performance of those post-anchored joints was researched experimentally． The s...
2015, 45(10): 191-195.
doi: 10.13204/j.gyjz201510035
Abstract:
Prestressed pipe pile is widely used in soft soil area due to its fast construction speed and high efficiency． However，the pipe piles are prone to floating，deviation，damage and fracture due to high water content，weak strength，poor stability for soft ...
Prestressed pipe pile is widely used in soft soil area due to its fast construction speed and high efficiency． However，the pipe piles are prone to floating，deviation，damage and fracture due to high water content，weak strength，poor stability for soft ...
2015, 45(10): 196-201.
doi: 10.13204/j.gyjz201510036
Abstract:
The application of BIM improves the level of metro construction management，and the first task of BIM application is to create a BIM model． On the basis of analyzing the deficiency and existing problems of the present modeling technology，this paper st...
The application of BIM improves the level of metro construction management，and the first task of BIM application is to create a BIM model． On the basis of analyzing the deficiency and existing problems of the present modeling technology，this paper st...
