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2008 Vol. 38, No. 1
Display Method:
2008, 38(1): 1-3,13.
doi: 10.13204/j.gyjz200801001
Abstract:
Damage-reduction seismic design is a practical design method of performance-based seismic design. According to damage mode of multi-ribbed slab structure which releases earthquake energy by stages, block-frame-outer frame, damagereduction design theo...
Damage-reduction seismic design is a practical design method of performance-based seismic design. According to damage mode of multi-ribbed slab structure which releases earthquake energy by stages, block-frame-outer frame, damagereduction design theo...
2008, 38(1): 4-8,23.
doi: 10.13204/j.gyjz200801002
Abstract:
A multi-ribbed composite wall is the main bearing member of a new structural systemmulti-ribbed slab structure. According to the results of previous studying, the elastic simplified mathematical model of the multi-ribbed composite wall is studied. Ba...
A multi-ribbed composite wall is the main bearing member of a new structural systemmulti-ribbed slab structure. According to the results of previous studying, the elastic simplified mathematical model of the multi-ribbed composite wall is studied. Ba...
NONLINEAR NUMERICAL ANALYSIS OF INFLUENCE OF FILLED-BLOCK ON BEHAVIOR OF MULTI-RIBBED COMPOSITE WALL
2008, 38(1): 9-13.
doi: 10.13204/j.gyjz200801003
Abstract:
Using finite element software ANSYS, adopting two types of multi-ribbed composite walls with and without filledblock as analysis objects, that are with 1P2 scale, bottom two stories considering different shearing-span ratio, lateral stiffness, bearin...
Using finite element software ANSYS, adopting two types of multi-ribbed composite walls with and without filledblock as analysis objects, that are with 1P2 scale, bottom two stories considering different shearing-span ratio, lateral stiffness, bearin...
2008, 38(1): 14-18.
doi: 10.13204/j.gyjz200801004
Abstract:
Based on elastic foundation beam theory, a mechanical model is suggested for multi-ribbed slab structure under ax ial compression, and solving methods of the model are g iven. It is analyzed the various factors of influencing the bearing of component...
Based on elastic foundation beam theory, a mechanical model is suggested for multi-ribbed slab structure under ax ial compression, and solving methods of the model are g iven. It is analyzed the various factors of influencing the bearing of component...
2008, 38(1): 19-23.
doi: 10.13204/j.gyjz200801005
Abstract:
Based on the experimental study on different scaled models of the frame-supported multi-ribbed slab wall beam under monotonously vertical load, it is discussed the mechanical behavior of the wall beam under vertical load. Moreover, the main factors a...
Based on the experimental study on different scaled models of the frame-supported multi-ribbed slab wall beam under monotonously vertical load, it is discussed the mechanical behavior of the wall beam under vertical load. Moreover, the main factors a...
2008, 38(1): 24-27,35.
doi: 10.13204/j.gyjz200801006
Abstract:
Multi-ribbed slab structure (MRSS) is a new structural system developed in recent years, with multi-ribbed slab wall as its main bearing member. Analysis of the multi-ribbed slab wall on the elastic stage by means of composite material theory is made...
Multi-ribbed slab structure (MRSS) is a new structural system developed in recent years, with multi-ribbed slab wall as its main bearing member. Analysis of the multi-ribbed slab wall on the elastic stage by means of composite material theory is made...
2008, 38(1): 28-30,53.
doi: 10.13204/j.gyjz200801007
Abstract:
Based on previous experimental researches, the twin shear unified strength theory is adopted, in which the influence of intermediate principal stress R2 is considered, and it is applied to various materials of different performance in tension and com...
Based on previous experimental researches, the twin shear unified strength theory is adopted, in which the influence of intermediate principal stress R2 is considered, and it is applied to various materials of different performance in tension and com...
2008, 38(1): 31-35.
doi: 10.13204/j.gyjz200801008
Abstract:
Outer-horizontal walls of multi-ribbed slab structure are composed of composite-double wall, based on the previous studies of the subject, and by researching on the test of a 1scaled multi-ribbed composite-double wall under monotone horizontal loadin...
Outer-horizontal walls of multi-ribbed slab structure are composed of composite-double wall, based on the previous studies of the subject, and by researching on the test of a 1scaled multi-ribbed composite-double wall under monotone horizontal loadin...
2008, 38(1): 36-39,44.
doi: 10.13204/j.gyjz200801009
Abstract:
An elastoplastic macro-model is presented for multi-ribbed compositewalls with shear deformation. The model is composed of three vertical line elements to simulate the composite slab and end columns respectively. The model is based on the finite elem...
An elastoplastic macro-model is presented for multi-ribbed compositewalls with shear deformation. The model is composed of three vertical line elements to simulate the composite slab and end columns respectively. The model is based on the finite elem...
2008, 38(1): 40-44.
doi: 10.13204/j.gyjz200801010
Abstract:
In the production process of multi-ribbed composite wall, cracks will occur on the contact interface between RC ribbed-frame and AAC blocks under temperature action because of the large difference of material property between concrete and AAC. To dis...
In the production process of multi-ribbed composite wall, cracks will occur on the contact interface between RC ribbed-frame and AAC blocks under temperature action because of the large difference of material property between concrete and AAC. To dis...
2008, 38(1): 45-49.
doi: 10.13204/j.gyjz200801011
Abstract:
Starting from the concept of the industrial culture and landscape, it is introduced that the background and achievement of research in the field. There are two parts in the article, which are the renewal of old industrial landscape and the constructi...
Starting from the concept of the industrial culture and landscape, it is introduced that the background and achievement of research in the field. There are two parts in the article, which are the renewal of old industrial landscape and the constructi...
2008, 38(1): 50-53.
doi: 10.13204/j.gyjz200801012
Abstract:
It is analyzed that the motivations and significance of the industrial building heritagecs adaptive reuse. Based on reviewing development course of the industrial building heritagecs adaptive reuse, it is summarized that the adaptive reusecs principl...
It is analyzed that the motivations and significance of the industrial building heritagecs adaptive reuse. Based on reviewing development course of the industrial building heritagecs adaptive reuse, it is summarized that the adaptive reusecs principl...
2008, 38(1): 54-57.
doi: 10.13204/j.gyjz200801013
Abstract:
In the cultural heritage of architecture, the railway stations always are the eyewitness to the architectural technique and history of the country, which have the unique position in the history. The railway stations are one of heritages which need pr...
In the cultural heritage of architecture, the railway stations always are the eyewitness to the architectural technique and history of the country, which have the unique position in the history. The railway stations are one of heritages which need pr...
2008, 38(1): 58-59.
doi: 10.13204/j.gyjz200801014
Abstract:
In the urbanized advancement, in many urban environments of our country, one large quantities of old buildings that still have the retention value but they are the cultural relic inheritance, which are being or are going to be demolished. Protection ...
In the urbanized advancement, in many urban environments of our country, one large quantities of old buildings that still have the retention value but they are the cultural relic inheritance, which are being or are going to be demolished. Protection ...
2008, 38(1): 60-64,73.
doi: 10.13204/j.gyjz200801015
Abstract:
Because of small settlement of end-bearing pile, the bearing capacity of soils among piles can not be carried out, even if the space between piles increased. Consequently, all loads of the super-structure should be supported by piles only. The bearin...
Because of small settlement of end-bearing pile, the bearing capacity of soils among piles can not be carried out, even if the space between piles increased. Consequently, all loads of the super-structure should be supported by piles only. The bearin...
2008, 38(1): 65-68,122.
doi: 10.13204/j.gyjz200801016
Abstract:
Based on the displacement model and the characters of numerical manifold method, the cover displacement function, the strain matr ix and the stiffness matrix in manifold element of moderately thick plate are derived for plate bending problems analysi...
Based on the displacement model and the characters of numerical manifold method, the cover displacement function, the strain matr ix and the stiffness matrix in manifold element of moderately thick plate are derived for plate bending problems analysi...
2008, 38(1): 69-73.
doi: 10.13204/j.gyjz200801017
Abstract:
According to the theory based on sem-i infinite homogeneous isotropic elastic body, the coefficient of elastic uniform compression changes in inverse proportion to the square root of base area. However, the theoritical conclussion disagrees with a nu...
According to the theory based on sem-i infinite homogeneous isotropic elastic body, the coefficient of elastic uniform compression changes in inverse proportion to the square root of base area. However, the theoritical conclussion disagrees with a nu...
2008, 38(1): 74-75,109.
doi: 10.13204/j.gyjz200801018
Abstract:
Based on model tests of one equal section steel pile and three tapered steel piles with different side obliquity pressed into clay, the compacting effects of equal section pile and tapered pile in clay ground are studied. The laws of ground heave cha...
Based on model tests of one equal section steel pile and three tapered steel piles with different side obliquity pressed into clay, the compacting effects of equal section pile and tapered pile in clay ground are studied. The laws of ground heave cha...
2008, 38(1): 76-80.
doi: 10.13204/j.gyjz200801019
Abstract:
Through the punching shear experiments of 6 blocks of steel fiber reinforced high-strength concrete square slabs with the size of 1 800mm @ 1 800mm@ 150mm, the effect of the concrete intensity and the steel fiber volume on the loaddeflection curve ar...
Through the punching shear experiments of 6 blocks of steel fiber reinforced high-strength concrete square slabs with the size of 1 800mm @ 1 800mm@ 150mm, the effect of the concrete intensity and the steel fiber volume on the loaddeflection curve ar...
2008, 38(1): 81-83,113.
doi: 10.13204/j.gyjz200801020
Abstract:
Steel fiber reinforced lightweight aggregate concrete has the virtues of both the steel fiber reinforced concrete and lightweight aggregate(haydite ) concrete, and makes up the deficiencies of common concrete such as low tensile strength and large se...
Steel fiber reinforced lightweight aggregate concrete has the virtues of both the steel fiber reinforced concrete and lightweight aggregate(haydite ) concrete, and makes up the deficiencies of common concrete such as low tensile strength and large se...
2008, 38(1): 84-87,95.
doi: 10.13204/j.gyjz200801021
Abstract:
It is mainly studied the tensile strength of common concrete which is composed of three coarse aggregatesoriginal state gravel, crushed gravel and limestone rubble. The test results show that the uniax ial direct pulling strength of concrete is about...
It is mainly studied the tensile strength of common concrete which is composed of three coarse aggregatesoriginal state gravel, crushed gravel and limestone rubble. The test results show that the uniax ial direct pulling strength of concrete is about...
2008, 38(1): 88-91.
doi: 10.13204/j.gyjz200801022
Abstract:
A new style of composite column(the column of concrete filled prefabricated tubular members) and cas-t in-place concrete column are studied in this paper, whose main parameters are stirrup ratio and concrete strength of the prefabricated tubular memb...
A new style of composite column(the column of concrete filled prefabricated tubular members) and cas-t in-place concrete column are studied in this paper, whose main parameters are stirrup ratio and concrete strength of the prefabricated tubular memb...
2008, 38(1): 92-95.
doi: 10.13204/j.gyjz200801023
Abstract:
It is introduced a new kind of beam string structure with adjustment of the dog-bone type. First it carries on a study on the conjunction methods of strut bar and cable and according to the problem that strut bar. s vertical accuracy can. t be ensure...
It is introduced a new kind of beam string structure with adjustment of the dog-bone type. First it carries on a study on the conjunction methods of strut bar and cable and according to the problem that strut bar. s vertical accuracy can. t be ensure...
2008, 38(1): 96-99,105.
doi: 10.13204/j.gyjz200801024
Abstract:
The form-finding analysis of the basketball gymnasium combined-roof membrane structure for SIAS International College of Zhengzhou University is conducted by ANSYS. The membrane shape which meets the shape of initial architectural design is determine...
The form-finding analysis of the basketball gymnasium combined-roof membrane structure for SIAS International College of Zhengzhou University is conducted by ANSYS. The membrane shape which meets the shape of initial architectural design is determine...
2008, 38(1): 100-102.
doi: 10.13204/j.gyjz200801025
Abstract:
When the W/t ratio is large in square concrete filled steel tubes, the part disability of the section due to local buckling of steel plates should be considered. Reinforcing ribs can help to solve this problem. The buckling coefficient k is analyzed ...
When the W/t ratio is large in square concrete filled steel tubes, the part disability of the section due to local buckling of steel plates should be considered. Reinforcing ribs can help to solve this problem. The buckling coefficient k is analyzed ...
2008, 38(1): 103-105.
doi: 10.13204/j.gyjz200801026
Abstract:
Beam-string structures have been adopted in several large-span structures. However, theoretical analysis of this kind of structures has not been well established. The effects of the imperfections, rise-span ratio, sag-span ratio and prestressing valu...
Beam-string structures have been adopted in several large-span structures. However, theoretical analysis of this kind of structures has not been well established. The effects of the imperfections, rise-span ratio, sag-span ratio and prestressing valu...
2008, 38(1): 106-109.
doi: 10.13204/j.gyjz200801027
Abstract:
Depending on the experiment results analysis of the reinforced concrete frame eccentrically braced with steel (EBF structure) and drift limit comparison of performance-based design and three-stage seismic design, the deflection and behavior of EBF st...
Depending on the experiment results analysis of the reinforced concrete frame eccentrically braced with steel (EBF structure) and drift limit comparison of performance-based design and three-stage seismic design, the deflection and behavior of EBF st...
2008, 38(1): 110-113.
doi: 10.13204/j.gyjz200801028
Abstract:
The main characteristics of lamella reticulated shells are introduced in this paper. According to an engineering example of lamella reticulated shells, the principle of strengthening is indicated for reticulated shells. Based on the results of struct...
The main characteristics of lamella reticulated shells are introduced in this paper. According to an engineering example of lamella reticulated shells, the principle of strengthening is indicated for reticulated shells. Based on the results of struct...
2008, 38(1): 114-116.
doi: 10.13204/j.gyjz200801029
Abstract:
The earthen architecture site is a rare cultural heritage which is destroyed seriously. The protections of the earthen architecture site include two aspects which are chemistry and physics protection at present. Compared with chemical protection, the...
The earthen architecture site is a rare cultural heritage which is destroyed seriously. The protections of the earthen architecture site include two aspects which are chemistry and physics protection at present. Compared with chemical protection, the...
2008, 38(1): 117-119.
doi: 10.13204/j.gyjz200801030
Abstract:
Through an engineering example, the use of lif-t up technology in the incresing beams and removing column method was introduced, which would provide other similar projects with practical experience and theoretical method of analysis.
Through an engineering example, the use of lif-t up technology in the incresing beams and removing column method was introduced, which would provide other similar projects with practical experience and theoretical method of analysis.
