ductile connectors for a precast concrete frame

Leave Comment

Ductile Connectors for a Precast Concrete Frame - PCI

2018-11-1  A precast concrete ductile frame system is presented that takes advantage of the inherent discrete nature of precast concrete by providing ductile links in the connections. These ductile connectors contain a rod that yields at a well­ defined strength, effectively limiting the load that can be transferred to less ductile components of

Get price

Ductile Connectors for a Precast Concrete Frame - PCI

A precast concrete ductile frame system is presented that takes advantage of the inherent discrete nature of precast concrete by providing ductile links in the connections. These ductile connectors contain a rod that yields at a welldefined strength, effectively limiting the load that can be transferred to less ductile components of the frame.

Get price

(PDF) Ductile Connections for Precast Concrete Frame Systems

PDF On Jan 1, 1996, Lucio Palmieri and others published Ductile Connections for Precast Concrete Frame Systems Find, read and cite all the research you need on ResearchGate

Get price

Ductile Connectors for a Precast Concrete Frame Strength ...

2017-6-14  Ductile Connectors for a. Precast Concrete Frame Suzanne Dow Nakaki S.E. President Englekirk Nakaki, Inc. Irvine, California. Robert E. Englekirk Ph.D., S.E. Chief Executive Officer Englekirk Nakaki, Inc. Los Angeles, California. A precast concrete ductile frame system is presented that takes advantage of the inherent discrete nature of precast concrete by providing ductile links in

Get price

Ductile connections for precast concrete frame systems ...

T1 - Ductile connections for precast concrete frame systems. AU - French, Catherine. AU - Kreger, Michael. PY - 1993/1/1. Y1 - 1993/1/1. N2 - This paper describes a research program to investigate the behavior of ductile connections between precast beam-column elements.

Get price

Ductile Connections for Precast Concrete Frame Systems

1996-8-1  The American Concrete Institute. Founded in 1904 and headquartered in Farmington Hills, Michigan, USA, the American Concrete Institute is a leading authority and resource worldwide for the development, dissemination, and adoption of its consensus-based standards, technical resources, educational programs, and proven expertise for individuals and organizations involved in concrete

Get price

Ductile Connections in Precast Concrete Moment

2019-10-18  The precast concrete connections tested may be subdivided into three groups, namely cast-in-place, composite with welding, and bolted. The cast-in-place connections were located in either the beam or the column of the precast concrete subassemblies. The composite connection is a common detail used in the Turkish precast concrete industry.

Get price

DSI Ductile Connectors - DSI Canada

2017-4-5  Crack pattern of cast-in-place frame assembly at 3.5% story drift. LOAD-DISPLACEMENT HISTORY OF BEAM COLUMN ASSEMBLY WITH PRECAST DUCTILE CONNECTORS (Black Loops) The DDC System has the ability to deform to a story-drift of over 4% without a significant loss of strength. Crack pattern of precast concrete frames assembly at 3.5% story drift.

Get price

A new ductile moment-resisting connection for precast ...

2014-7-1  Park and Bull conducted full-scale tests on three exterior precast concrete beam–column connections, and showed that the specimens detailed for seismic loads have adequate strength, ductility, and energy dissipation for ductile moment-resisting frames.

Get price

Design Guidelines for Connections of Precast Structures ...

of Greek Concrete Precast Industries, represented by Prof. Spyridion Tsoukantas; TPCA, Turkish Precast ... The present document refers to connections in precast frame systems, either for one-storey or multi- ... for a ductile connection, in addition to a ductile connector, the criteria of capacity design shall be

Get price

Ductile Connectors for a Precast Concrete Frame Strength ...

2017-6-14  Ductile Connectors for a. Precast Concrete Frame Suzanne Dow Nakaki S.E. President Englekirk Nakaki, Inc. Irvine, California. Robert E. Englekirk Ph.D., S.E. Chief Executive Officer Englekirk Nakaki, Inc. Los Angeles, California. A precast concrete ductile frame system is presented that takes advantage of the inherent discrete nature of precast concrete by providing ductile links in

Get price

DUCTILE CONNECTIONS FOR PRECAST CONCRETE FRAME SYSTEMS

DUCTILE CONNECTIONS FOR PRECAST CONCRETE FRAME SYSTEMS. This paper describes a research program to investigate the behavior of ductile connections between precast beam-column elements. Eight beam-column connections were tested to characterize the overall behavior of the connection details. Each connection specimen was designed to incorporate ...

Get price

Ductile Connections for Precast Concrete Frame Systems ...

This paper describes a research program to investigate the behavior of ductile connections between precast beam-column elements. Eight beam-column connections were tested to characterize the overall behavior of the connection details. Each connection specimen was designed to incorporate one of three behavioral concepts in the connection elements: tension/compression yielding, substantial ...

Get price

DSI Ductile Connectors - dsiamerica

2017-4-5  Crack pattern of cast-in-place frame assembly at 3.5% story drift. LOAD-DISPLACEMENT HISTORY OF BEAM COLUMN ASSEMBLY WITH PRECAST DUCTILE CONNECTORS (Black Loops) The DDC System has the ability to deform to a story-drift of over 4% without a significant loss of strength. Crack pattern of precast concrete frames assembly at 3.5% story drift.

Get price

A new ductile moment-resisting connection for precast ...

A new ductile moment-resisting connection for precast concrete frames in seismic regions: An experimental investigation Hossein Parastesha, Iman Hajirasoulihab,⇑, Reza Ramezanic a Department of Civil Engineering, University of Science and Culture, Tehran, Iran bDepartment of Civil Structural Engineering, The University of Sheffield, Sheffield, UK cDepartment of Civil Engineering, K.N ...

Get price

A High Strength Ductile Demountable Shear Connector

2020-2-21  A novel demountable steel yielding mechanism is proposed for use in steel concrete composite beams in conjunction with precast hollow core slab units. This is the first time in existing literature that an attempt is made to combine deconstructable systems with precast hollow core slab units. The proposed steel yielding mechanism has a

Get price

Connectors and Methods of Construction for a Precast ...

1. A connector for intermediate and special moment resisting precast concrete sheer walls and moment frames; a steel connector plate which is a torsion/shear friction slip damping ductile slotted bolt connector; a connector for securing a first building structural member to a second building structural member comprising a back member, a center member attached to the back member and the front ...

Get price

HYBRID BEAM-TO-COLUMN CONNECTIONS FOR

connections can be utilized in future precast concrete construction as shown in Figures 1 and 2. In addition, the formation of safe, economical and ductile precast beam-to-column connections conforming to building code requirements can be achieved. Figure 1 The application of simple beam-to-column connections in precast concrete skeletal frame

Get price

Design Guidelines for Connections of Precast Structures ...

of Greek Concrete Precast Industries, represented by Prof. Spyridion Tsoukantas; TPCA, Turkish Precast ... The present document refers to connections in precast frame systems, either for one-storey or multi- ... for a ductile connection, in addition to a ductile connector, the criteria of capacity design shall be

Get price

Performance of a precast concrete beam-to-beam ...

2012-2-1  Ductile connectors for a precast concrete frame. PCI Journal 1994;September–October:46–59. [9] Adalier K, Aydingun O. Structural engineering aspects of the June, 1998 Adana–Ceyhan (Turkey) earthquake.

Get price

DUCTILE CONNECTIONS FOR PRECAST CONCRETE FRAME SYSTEMS

DUCTILE CONNECTIONS FOR PRECAST CONCRETE FRAME SYSTEMS. This paper describes a research program to investigate the behavior of ductile connections between precast beam-column elements. Eight beam-column connections were tested to characterize the overall behavior of the connection details. Each connection specimen was designed to incorporate ...

Get price

Ductile Connections for Precast Concrete Frame Systems ...

This paper describes a research program to investigate the behavior of ductile connections between precast beam-column elements. Eight beam-column connections were tested to characterize the overall behavior of the connection details. Each connection specimen was designed to incorporate one of three behavioral concepts in the connection elements: tension/compression yielding, substantial ...

Get price

Precast/Prestressed Concrete: Ductile Connections in ...

2020-8-11  P recast concrete provides high-quality structural elements, construction efficiency, and savings in time and overall cost of investment. In order to validate these benefits, and to expand the market for precast concrete structures in seismic regions, the performance and capacity of specially designed connections were evaluated.

Get price

A new ductile moment-resisting connection for precast ...

2014-7-1  A new ductile moment-resisting beam–column connection is developed for precast reinforced concrete (RC) frames in high seismic zones. The proposed connection provides good structural integrity in the connections and can reduce construction time by eliminating the need for formworks and welding, and minimizing cast-in-place concrete volume.

Get price

DYWIDAG Ductile Connector System stabilizes Cilacap Oil ...

As Cilacap city is located in the seismic zone 3, the owner decided to use the DYWIDAG Ductile Connector (DDC) System for achieving a ductile connection between the precast concrete beams and the precast concrete columns.

Get price

Precast Concrete Framing: Element Lofts Project - National ...

2009-7-16  “I designed the first building using ductile connectors in ’94,” says Ho. “It’s a system that’s been well-tested and has performed well in earthquakes before.” Element is, however, the first precast concrete residential structure on which he has worked.

Get price

Predicting the Seismic Behavior of the Dywidag Ductile ...

2020-2-22  Predicting the Seismic Behavior of the Dywidag Ductile Connector (DDC) Precast Concrete System Elizabeth Mary Kenyon Structural engineering is heavily dependent on the use of computers. When creating a building model using structural analysis software, it is required that the

Get price

CAPACITY DESIGN CRITERIA FOR CONNECTIONS IN

2009-8-7  KEYWORDS: Precast Structures, Connections, Seismic Behaviour, Capacity Design. 1. INTRODUCTION Experience of past earthquakes has shown a general good behaviour of precast structures even in regions of high seismicity. In particular precast frame systems, which are commonly used for one-storey industrial buildings, rely

Get price

Elastic Displacement Spectrum-Based Design Approach for ...

2020-5-19  A precast concrete frame with replaceable energy-dissipating connectors (REDC) is designed as an innovative system. The REDCs are placed at the top and the bottom of the beam-ends to dissipate energy during major earthquakes.

Get price

Precast Concrete Framing: Element Lofts Project - Case Studies

Unique precast concrete moment framing provides design flexibility and strength. By Deborah Huso. View a detailed drawing of the precast concrete frame system used in this project (PDF) Trendy urban dwellers have long been attracted to the idea of living in loft apartments

Get price
Contact us

Submit online

Please leave a message below and we will contact you as soon as possible.