Author: Raymond Ian Gilbert
Publisher: CRC Press
ISBN: 1482288710
Category : Technology & Engineering
Languages : en
Pages : 447
Book Description
Serviceability failures of concrete structures involving excessive cracking or deflection are relatively common, even in structures that comply with code requirements. This is often as a result of a failure to adequately account for the time-dependent deformations of concrete in the design of the structure. The serviceability provisions embodied in
Time-Dependent Behaviour of Concrete Structures
Author: Raymond Ian Gilbert
Publisher: CRC Press
ISBN: 1482288710
Category : Technology & Engineering
Languages : en
Pages : 447
Book Description
Serviceability failures of concrete structures involving excessive cracking or deflection are relatively common, even in structures that comply with code requirements. This is often as a result of a failure to adequately account for the time-dependent deformations of concrete in the design of the structure. The serviceability provisions embodied in
Publisher: CRC Press
ISBN: 1482288710
Category : Technology & Engineering
Languages : en
Pages : 447
Book Description
Serviceability failures of concrete structures involving excessive cracking or deflection are relatively common, even in structures that comply with code requirements. This is often as a result of a failure to adequately account for the time-dependent deformations of concrete in the design of the structure. The serviceability provisions embodied in
Time-dependent Behaviour of Reinforced Concrete Structures
Author: L. G. Selna
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Time-dependent Behaviour of Reinforced Concrete Structures
Author: Krister Cederwall
Publisher:
ISBN:
Category : Reinforced concrete construction
Languages : en
Pages : 173
Book Description
Publisher:
ISBN:
Category : Reinforced concrete construction
Languages : en
Pages : 173
Book Description
Time dependent behaviour of reinforced concrete structures
Author: Krister Cederwall
Publisher:
ISBN:
Category :
Languages : sv
Pages : 173
Book Description
Publisher:
ISBN:
Category :
Languages : sv
Pages : 173
Book Description
Time-Dependent Behaviour of Concrete Structures
Author: Raymond Ian Gilbert
Publisher: CRC Press
ISBN: 0203879392
Category : Technology & Engineering
Languages : en
Pages : 447
Book Description
Serviceability failures of concrete structures involving excessive cracking or deflection are relatively common, even in structures that comply with code requirements. This is often as a result of a failure to adequately account for the time-dependent deformations of concrete in the design of the structure. The serviceability provisions embodied in codes of practice are relatively crude and, in some situations, unreliable and do not adequately model the in-service behaviour of structures. In particular, they fail to adequately account for the effects of creep and shrinkage of the concrete. Design for serviceability is complicated by the non-linear and inelastic behaviour of concrete at service loads. Providing detailed information, this book helps engineers to rationally predict the time-varying deformation of concrete structures under typical in-service conditions. It gives analytical methods to help anticipate time-dependent cracking, the gradual change in tension stiffening with time, creep induced deformations and the load independent strains caused by shrinkage and temperature changes. The calculation procedures are illustrated with many worked examples. A vital guide for practising engineers and advanced students of structural engineering on the design of concrete structures for serviceability and provides a penetrating insight into the time-dependent behaviour of reinforced and prestressed concrete structures.
Publisher: CRC Press
ISBN: 0203879392
Category : Technology & Engineering
Languages : en
Pages : 447
Book Description
Serviceability failures of concrete structures involving excessive cracking or deflection are relatively common, even in structures that comply with code requirements. This is often as a result of a failure to adequately account for the time-dependent deformations of concrete in the design of the structure. The serviceability provisions embodied in codes of practice are relatively crude and, in some situations, unreliable and do not adequately model the in-service behaviour of structures. In particular, they fail to adequately account for the effects of creep and shrinkage of the concrete. Design for serviceability is complicated by the non-linear and inelastic behaviour of concrete at service loads. Providing detailed information, this book helps engineers to rationally predict the time-varying deformation of concrete structures under typical in-service conditions. It gives analytical methods to help anticipate time-dependent cracking, the gradual change in tension stiffening with time, creep induced deformations and the load independent strains caused by shrinkage and temperature changes. The calculation procedures are illustrated with many worked examples. A vital guide for practising engineers and advanced students of structural engineering on the design of concrete structures for serviceability and provides a penetrating insight into the time-dependent behaviour of reinforced and prestressed concrete structures.
Time Effects in Concrete Structures
Author: R. I. Gilbert
Publisher: Elsevier Publishing Company
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 344
Book Description
The inability of designers of concrete structures to recognize and quantify the non-linear effects of cracking, creep and shrinkage is a common cause of serviceability failure. Such failures include excessive deflection, camber and/or shortening of members and excessive cracking which may cause aesthetic or durability problems. This book provides practising engineers with practical and usable techniques for predicting the non-linear effects of creep and shrinkage on the in-service behaviour of concrete structures. Both cracked and uncracked reinforced, prestressed, and composite members subjected to sustained loads or sustained deformations are considered. Analytical procedures are developed for the calculation of instantaneous and time-dependent stresses and deformations on cross-sections in both simple and continuous members. Numerous self-contained worked examples which clearly illustrate the analytical procedures are included. A wide variety of practical situations is considered. Listings of microcomputer programs for a number of the analyses are also presented.
Publisher: Elsevier Publishing Company
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 344
Book Description
The inability of designers of concrete structures to recognize and quantify the non-linear effects of cracking, creep and shrinkage is a common cause of serviceability failure. Such failures include excessive deflection, camber and/or shortening of members and excessive cracking which may cause aesthetic or durability problems. This book provides practising engineers with practical and usable techniques for predicting the non-linear effects of creep and shrinkage on the in-service behaviour of concrete structures. Both cracked and uncracked reinforced, prestressed, and composite members subjected to sustained loads or sustained deformations are considered. Analytical procedures are developed for the calculation of instantaneous and time-dependent stresses and deformations on cross-sections in both simple and continuous members. Numerous self-contained worked examples which clearly illustrate the analytical procedures are included. A wide variety of practical situations is considered. Listings of microcomputer programs for a number of the analyses are also presented.
Time-dependent Behaviour of Reinforced Concrete Slabs
Author: R. I. Gilbert
Publisher:
ISBN: 9780858411388
Category : Concrete slabs
Languages : en
Pages : 28
Book Description
Publisher:
ISBN: 9780858411388
Category : Concrete slabs
Languages : en
Pages : 28
Book Description
Non-linear, Time-dependent Behaviour of Reinforced Concrete Structures
Author: Richard Kin Leung Lai
Publisher:
ISBN:
Category : Concrete construction
Languages : en
Pages : 558
Book Description
Publisher:
ISBN:
Category : Concrete construction
Languages : en
Pages : 558
Book Description
Time-dependent Behavior of Reinforced Concrete Structures
Author: Lawrence G. Selna
Publisher:
ISBN:
Category : Reinforced concrete construction
Languages : en
Pages : 175
Book Description
A mathematical model is developed for the study of time-dependent behavior of reinforced concrete frame structures. The model is formulated to account for creep, cracking, and drying shrinkage in the concrete. The output from the model includes forces, stresses, strains, and displacements in the structure. The model is formulated on the basis of idealizations in time and geometry. The idealization of incrementing the time is an expedient for integration of the hereditary strain-stress law for concrete. A linear law in functional form provides an accurate description of concrete strain-stress behavior within design stress ranges. The geometric idealizations are made so that the stiffness of the structures may be found. The structural members are divided into length increments and each length increment is divided into depth increments so that the bending and axial stiffness of a reinforced concrete member may be evaluated. (Author).
Publisher:
ISBN:
Category : Reinforced concrete construction
Languages : en
Pages : 175
Book Description
A mathematical model is developed for the study of time-dependent behavior of reinforced concrete frame structures. The model is formulated to account for creep, cracking, and drying shrinkage in the concrete. The output from the model includes forces, stresses, strains, and displacements in the structure. The model is formulated on the basis of idealizations in time and geometry. The idealization of incrementing the time is an expedient for integration of the hereditary strain-stress law for concrete. A linear law in functional form provides an accurate description of concrete strain-stress behavior within design stress ranges. The geometric idealizations are made so that the stiffness of the structures may be found. The structural members are divided into length increments and each length increment is divided into depth increments so that the bending and axial stiffness of a reinforced concrete member may be evaluated. (Author).
Non-linear and Time-dependent Behaviour of Reinforced Concrete Skeletal Structures
Author: S. L. Bakoss
Publisher:
ISBN:
Category : Concrete beams
Languages : en
Pages : 696
Book Description
Publisher:
ISBN:
Category : Concrete beams
Languages : en
Pages : 696
Book Description