Login
Register
E-alert
2006 Vol. 36, No. 7
Display Method:
2006, 36(7): 1-6.
doi: 10.13204/j.gyjz200607001
Abstract:
Based on theoretical analysis and experimental research, a structure formation model of stabilized soil is verified.The model shows that: 1) structure of the stabilized soil from silt is formed by hydrates, which are generated by hardening agent hydr...
Based on theoretical analysis and experimental research, a structure formation model of stabilized soil is verified.The model shows that: 1) structure of the stabilized soil from silt is formed by hydrates, which are generated by hardening agent hydr...
2006, 36(7): 7-12,18.
doi: 10.13204/j.gyjz200607002
Abstract:
A stabilized-soil structure formation model is proposed. Based on the model, hydrates varieties required to form optimum structure of the stabilized soil are suggested. Also the influence of some chemical factors in soils on hydrates growing in the s...
A stabilized-soil structure formation model is proposed. Based on the model, hydrates varieties required to form optimum structure of the stabilized soil are suggested. Also the influence of some chemical factors in soils on hydrates growing in the s...
A METHOD OF DESIGNING HARDENING AGENT FOR SOFT SOIL ACCORDING TO CHARACTERISTICS OF THE SOIL SAMPLES
2006, 36(7): 13-18.
doi: 10.13204/j.gyjz200607003
Abstract:
According to the structure formation model of stabilized soil, it is proposed that the hardening agent for stabilizing soft soil should generate cementitious hydrates to bind soil particles and expanding hydrates to fill pores in the stabilized soil;...
According to the structure formation model of stabilized soil, it is proposed that the hardening agent for stabilizing soft soil should generate cementitious hydrates to bind soil particles and expanding hydrates to fill pores in the stabilized soil;...
2006, 36(7): 19-24.
doi: 10.13204/j.gyjz200607004
Abstract:
At same cement content, strength difference between stabilized soil samples prepared from different soil samples with similar physical characteristics obviously. Pore solution were squeezed from the stabilized soil samples with various cement content...
At same cement content, strength difference between stabilized soil samples prepared from different soil samples with similar physical characteristics obviously. Pore solution were squeezed from the stabilized soil samples with various cement content...
2006, 36(7): 25-28,40.
doi: 10.13204/j.gyjz200607005
Abstract:
As cement contents increase,the stronger the strength of cement-loess becomes. Wherever,incremental extent of strength of cement-loess with cement contents increment becomes bigger when cement contents are little and vice versa.Latter-day strength of...
As cement contents increase,the stronger the strength of cement-loess becomes. Wherever,incremental extent of strength of cement-loess with cement contents increment becomes bigger when cement contents are little and vice versa.Latter-day strength of...
2006, 36(7): 29-31,24.
doi: 10.13204/j.gyjz200607006
Abstract:
There are some questions of stabilizing some red clay foundations with only cement.The method of utilizing cement and additional flyash is considered to stabilize red clay.Through the laboratory experiment compressive strength of red clay sample with...
There are some questions of stabilizing some red clay foundations with only cement.The method of utilizing cement and additional flyash is considered to stabilize red clay.Through the laboratory experiment compressive strength of red clay sample with...
2006, 36(7): 32-34.
doi: 10.13204/j.gyjz200607007
Abstract:
HAS stabilizer is a slag cementitious material,which is mainly composed of slag and slag composite(over 80%),as well a proper dosage of active agent.It is introduced in detail that the basic properties of HAS stabilizer and its use in ash dam project...
HAS stabilizer is a slag cementitious material,which is mainly composed of slag and slag composite(over 80%),as well a proper dosage of active agent.It is introduced in detail that the basic properties of HAS stabilizer and its use in ash dam project...
2006, 36(7): 35-37,44.
doi: 10.13204/j.gyjz200607008
Abstract:
In order to discuss the stabilization effect of useing HAS stabilizer to reinforce the Pearl River channel dredged sediments,the tests on the compaction,unconfined compressive strength and impermeability of stabilized sediment have been made.The resu...
In order to discuss the stabilization effect of useing HAS stabilizer to reinforce the Pearl River channel dredged sediments,the tests on the compaction,unconfined compressive strength and impermeability of stabilized sediment have been made.The resu...
2006, 36(7): 38-40.
doi: 10.13204/j.gyjz200607009
Abstract:
Overwetted soil is mixed with 3%,4% by HAS soil stabilizer,mechanical indexes of stabilized soil such as,the compaction,CBR and unconfined compressive strength were measured.Results show that the mechanical behaviors of stabilized overwetted soil mee...
Overwetted soil is mixed with 3%,4% by HAS soil stabilizer,mechanical indexes of stabilized soil such as,the compaction,CBR and unconfined compressive strength were measured.Results show that the mechanical behaviors of stabilized overwetted soil mee...
2006, 36(7): 41-44.
doi: 10.13204/j.gyjz200607010
Abstract:
The principles of saving energy and heat transfer procedure of ventilation double-skin glass curtain wall are analyzed emphatically.A CFD fluid model is used for simulating heat transfer procedure of ventilation double-skin glass curtain wall.Based o...
The principles of saving energy and heat transfer procedure of ventilation double-skin glass curtain wall are analyzed emphatically.A CFD fluid model is used for simulating heat transfer procedure of ventilation double-skin glass curtain wall.Based o...
2006, 36(7): 45-48,102.
doi: 10.13204/j.gyjz200607011
Abstract:
The usual capacity spectrum method of structural seismic performance evaluation can only consider the first response mode of structures,and the influence of high modes can not be taken into account,so the error is introduced.A new type of equivalent ...
The usual capacity spectrum method of structural seismic performance evaluation can only consider the first response mode of structures,and the influence of high modes can not be taken into account,so the error is introduced.A new type of equivalent ...
2006, 36(7): 49-52.
doi: 10.13204/j.gyjz200607012
Abstract:
Based on studying the earthquake disaster prediction of building structures and combined with their past earthquake disaster data and seismic design experience,seismic behavior of building structures is evaluated and compared also.In accordance with ...
Based on studying the earthquake disaster prediction of building structures and combined with their past earthquake disaster data and seismic design experience,seismic behavior of building structures is evaluated and compared also.In accordance with ...
2006, 36(7): 53-56.
doi: 10.13204/j.gyjz200607013
Abstract:
Based on the experimental study of 4 high strength concrete(HSC) shear walls(normal and vertical seams' shear walls) subjected to vertical force and low-cyclic load,the effects of the vertical seams on horizontal bearing capacity of wall are analyzed...
Based on the experimental study of 4 high strength concrete(HSC) shear walls(normal and vertical seams' shear walls) subjected to vertical force and low-cyclic load,the effects of the vertical seams on horizontal bearing capacity of wall are analyzed...
2006, 36(7): 57-58.
doi: 10.13204/j.gyjz200607014
Abstract:
Starting from the mechanism producing the secondary moment,it was analyzed the influences of the secondary moment on the ultimate load and the internal force redistribution of PPC continuous beams;and it was obtained the conclusions that the influenc...
Starting from the mechanism producing the secondary moment,it was analyzed the influences of the secondary moment on the ultimate load and the internal force redistribution of PPC continuous beams;and it was obtained the conclusions that the influenc...
2006, 36(7): 59-61,56.
doi: 10.13204/j.gyjz200607015
Abstract:
The measures of decreasing the building cost by reducing the reinforcements dosage of its structure are presented.It is advised to decrease the building cost by adopting HRB400 reinforcements in a big way and the rational structure system,as well as ...
The measures of decreasing the building cost by reducing the reinforcements dosage of its structure are presented.It is advised to decrease the building cost by adopting HRB400 reinforcements in a big way and the rational structure system,as well as ...
2006, 36(7): 62-64,94.
doi: 10.13204/j.gyjz200607016
Abstract:
Based on the relaxation experiments of AFRP tendons for half a year,the variation regularities of the relaxation rate according to time of one kind of AFRP,FA11,are studied.The results indicate that the relaxation of AFRP is obvious,and the relaxatio...
Based on the relaxation experiments of AFRP tendons for half a year,the variation regularities of the relaxation rate according to time of one kind of AFRP,FA11,are studied.The results indicate that the relaxation of AFRP is obvious,and the relaxatio...
2006, 36(7): 65-67,74.
doi: 10.13204/j.gyjz200607017
Abstract:
The whole-course of autogenous shrinkage deformation of high performance cement based materials was in vestigated by stages with the combining of volume measurement and length measurement.The effects of the type of mineral admixtures,including fly as...
The whole-course of autogenous shrinkage deformation of high performance cement based materials was in vestigated by stages with the combining of volume measurement and length measurement.The effects of the type of mineral admixtures,including fly as...
2006, 36(7): 68-70,99.
doi: 10.13204/j.gyjz200607018
Abstract:
Through a great deal of experiments,the durability of HPC with artificial sand are studied systematically.Impermeability,freezing resistance and chloride ion diffusion are tested.On the basis of these tests,the correlative mechanisms are discussed.Th...
Through a great deal of experiments,the durability of HPC with artificial sand are studied systematically.Impermeability,freezing resistance and chloride ion diffusion are tested.On the basis of these tests,the correlative mechanisms are discussed.Th...
2006, 36(7): 71-74.
doi: 10.13204/j.gyjz200607019
Abstract:
It is introduced that the basic principles of study on multi_function magnestite compound wallboard,the raw materials,production technique,technical property and structural theory of such wallboard.The excellent technical property of the wallboard ha...
It is introduced that the basic principles of study on multi_function magnestite compound wallboard,the raw materials,production technique,technical property and structural theory of such wallboard.The excellent technical property of the wallboard ha...
2006, 36(7): 75-78.
doi: 10.13204/j.gyjz200607020
Abstract:
The behaviour of two H_section steel columns under fire is investigated.All columns are full scale with(3 300mm) length under axial restraint.From the test results,the regularities of lateral deflection and axial restraint force are presented.The tes...
The behaviour of two H_section steel columns under fire is investigated.All columns are full scale with(3 300mm) length under axial restraint.From the test results,the regularities of lateral deflection and axial restraint force are presented.The tes...
THE EFFECT OF FACTURE AND FIXING ERROR ON BEARING CAPACITY OF COLD-FORMED THIN-WALLED C STEEL COLUMN
2006, 36(7): 79-82,78.
doi: 10.13204/j.gyjz200607021
Abstract:
Based on the column deflection curve method(CDC method),it was analyzed the effect of facture and fixing error(initial bend and initial eccentricity) on the bearing capactiy of cold_formed thin_walled C steel column.Considering the effect of effectiv...
Based on the column deflection curve method(CDC method),it was analyzed the effect of facture and fixing error(initial bend and initial eccentricity) on the bearing capactiy of cold_formed thin_walled C steel column.Considering the effect of effectiv...
2006, 36(7): 83-86.
doi: 10.13204/j.gyjz200607022
Abstract:
WEB light_gauge steel joist system(WEB Steel) is a new type of light steel structure.Because the current structural software in China can't be directly used to design and analyze this kind of structure,the Finite Element Method is the suitable method...
WEB light_gauge steel joist system(WEB Steel) is a new type of light steel structure.Because the current structural software in China can't be directly used to design and analyze this kind of structure,the Finite Element Method is the suitable method...
2006, 36(7): 87-88,91.
doi: 10.13204/j.gyjz200607023
Abstract:
It is proposed a method to estimate the section features of a curves structural member mainly based on the relevant curve of the bearing capacity of the curved member.It can increase the accuracy of the selected section and reduce the trial calculati...
It is proposed a method to estimate the section features of a curves structural member mainly based on the relevant curve of the bearing capacity of the curved member.It can increase the accuracy of the selected section and reduce the trial calculati...
2006, 36(7): 89-91.
doi: 10.13204/j.gyjz200607024
Abstract:
In accordance with the characteristics of Near-Surface Mounted(NSM) method,four beams are experimented strengthened with NSM Concrete Fiber Reinforced Polymer(CFRP) laminates.The results show that NSM CFRP can remarkably improve the bearing-capacity ...
In accordance with the characteristics of Near-Surface Mounted(NSM) method,four beams are experimented strengthened with NSM Concrete Fiber Reinforced Polymer(CFRP) laminates.The results show that NSM CFRP can remarkably improve the bearing-capacity ...
2006, 36(7): 92-94.
doi: 10.13204/j.gyjz200607025
Abstract:
A steel factory building has been used for over forty years and the crane system was damaged seriously.The renovation of the factory leads to raising the carrying capacity of the crane and their girders.The crane system was inspected and dynamic test...
A steel factory building has been used for over forty years and the crane system was damaged seriously.The renovation of the factory leads to raising the carrying capacity of the crane and their girders.The crane system was inspected and dynamic test...
2006, 36(7): 95-96,104.
doi: 10.13204/j.gyjz200607026
Abstract:
Concrete structure strengthened with carbon fiber reinforced plastic is a new retrofit method in the field of civil engineering.A 110kV transformer substation capacitor exploded,which resulted in damages to frame beams by fire.The safety of the struc...
Concrete structure strengthened with carbon fiber reinforced plastic is a new retrofit method in the field of civil engineering.A 110kV transformer substation capacitor exploded,which resulted in damages to frame beams by fire.The safety of the struc...
2006, 36(7): 97-99.
doi: 10.13204/j.gyjz200607027
Abstract:
The sustainable idea of industry,live and the ecosystem integrated in the whole turn is developed in the planning of Fuma Industrial Districts;at the time of meeting the modern industrial function demands,it also pays attention to the protection and ...
The sustainable idea of industry,live and the ecosystem integrated in the whole turn is developed in the planning of Fuma Industrial Districts;at the time of meeting the modern industrial function demands,it also pays attention to the protection and ...
2006, 36(7): 100-102.
doi: 10.13204/j.gyjz200607028
Abstract:
Through the planning for First Affiliated Hospital of Nantong Medical College,rebuilding and expansion of urban hospitals were considered rationally.With the aim to build a modern hospital and establish an environment which focues on patients and is ...
Through the planning for First Affiliated Hospital of Nantong Medical College,rebuilding and expansion of urban hospitals were considered rationally.With the aim to build a modern hospital and establish an environment which focues on patients and is ...
2006, 36(7): 103-104.
doi: 10.13204/j.gyjz200607029
Abstract:
It is conducted a scheme comparison between prestressed concrete floor and plain concrete floor for an underground garage.It has been found out that using a prestressed concrete flat slab floor can decrease the thickness of the floor slab,improve for...
It is conducted a scheme comparison between prestressed concrete floor and plain concrete floor for an underground garage.It has been found out that using a prestressed concrete flat slab floor can decrease the thickness of the floor slab,improve for...
2006, 36(7): 105-107.
doi: 10.13204/j.gyjz200607030
Abstract:
It is analysed the method and main points of architectural design in expressway serving area,from use of ecological technology,the requirements of function streamline and creation of marking form,it is also explored the sustainable developing directi...
It is analysed the method and main points of architectural design in expressway serving area,from use of ecological technology,the requirements of function streamline and creation of marking form,it is also explored the sustainable developing directi...
