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eBook profiled steel reinforced concrete column technology [Paperback] download

by XU YA FENG

eBook profiled steel reinforced concrete column technology [Paperback] download ISBN: 7030291301
Author: XU YA FENG
Publisher: Unknown (1991)
Language: Chinese
ePub: 1881 kb
Fb2: 1251 kb
Rating: 4.5
Other formats: azw mobi doc rtf
Category: Other

Figure 1. Geometry and steel reinforcement configuration for reinforced concrete specimens with (A) and without (B) .

Figure 1. Geometry and steel reinforcement configuration for reinforced concrete specimens with (A) and without (B) secondary beams. Columns were longitudinally reinforced by using (4 + 4) deformed steel rebars with 14 mm diameter (∅), whereas the main beams with (4 + 4) ∅20 rebars; in both members, the transverse reinforcement consisted of 8 mm diameter steel stirrups, 100 mm spaced. Finally, the secondary beams were reinforced with (2 + 2) ∅20 rebars crossing the joint zone. Regardless of the use of steel profiles at the column corners, the comparisons highlight the effectiveness of the strengthening systems employed for the specimens J-06 and J-07.

The mechanical properties of fire-damage reinforced concrete columns strengthened with bonded steel angles were studied. Nine specimens were tested, including three normal temperature controlled columns, six heated under ISO834 standard fire

The mechanical properties of fire-damage reinforced concrete columns strengthened with bonded steel angles were studied. Nine specimens were tested, including three normal temperature controlled columns, six heated under ISO834 standard fire. After exposure to fire, three of the six were rehabilitated with the bonded steel angles. It was shown by test results that the destructive properties of reinforced concrete columns with bonded steel angles may change and the small eccentric compression specimens may become large eccentric compression due to the steel angles increased the amount of steel.

Han, L. Xu, J. B. Feng and Y. F. Yang: Practical Method for Fire Resistance and Fire-resisting Design of Concrete Filled Steel Columns, China Civil Engineer Journal (2002), p. -13. Engineering construction local standard in FUJIAN province (DBJ 13-51-2003): Technology Code of Concrete Filled Steel Tubes, (2003). Cited by. Related Articles.

Recently, a prefabricated steel-reinforced concrete column has been developed to utilize the advantages of the . Figure 1(a) shows a conventional concrete-encased steel (CES) composite column using a wide-flange steel section at the center of the cross section

Recently, a prefabricated steel-reinforced concrete column has been developed to utilize the advantages of the reinforced concrete column and the steel-concrete composite column. In the composite column, four steel angles are placed at the corners of the cross section, and transverse bars and plates are used to connect the angles by welding or bolting. Figure 1(a) shows a conventional concrete-encased steel (CES) composite column using a wide-flange steel section at the center of the cross section. Generally, the wide-flange steel is placed at the center of the cross section, and then longitudinal bars and tie bars are placed in construction site.

com offers 154 reinforced concrete fence posts products. ·· 2,The poles and panels are made of concrete and high tensile carbonized steel wire using pre stress technology in our machines. About 6% of these are fencing, trellis & gates. Henan victory is a company integrated by a team of professions with a wide and deep experience in the precast concrete machinery industry. Currently, our precast concrete machinery has been used in many precast factories from South Asia, Middle East and African Countries.

section concrete column using steel angle profiles and steel transverse plates welded onto the steel angles. Steel caging of reinforced concrete column. Includes anchorage of steel angles to concrete column foundation.

Strengthening of Reinforced Concrete Column with Steel Jacketing Detail of retrofitting and strengthening a reinforced square section concrete column using steel angle profiles and steel transverse plates welded onto the steel angles. Find this Pin and more on structuraldetails store catalogue by structuraldetails store. Strengthening of Reinforced Concrete Column with Steel Jacketing Detail of retrofitting and strengthening a reinforced square section concrete column using steel angle profiles and steel transverse plates welded onto the steel angles.

This paper uses the large-scale finite element analysis software ABAQUS to simulate 12 cross steel reinforced concrete special-shaped columns with the control variables of axial compression ratio and rate of steel bone, and subjected to the monotonic load with 20mm horizontal displacement. 6 columns work under the different axial compression ratio of ., . and .

Steel Reinforced Concrete (SRC) has been widely used in high-rise buildings in China. Existing studies indicate that SRC columns have good performance in fire, but their performance after fire has seldom been investigated. This paper studies the post-fire performance of SRC columns subjected to an entire loading and fire phase, including ambient temperature loading, heating and cooling with constant external loads, and post-fire loading.

Traditional steel ties reinforcement cannot provide superior confinement for reinforced concrete (RC) columns due to the constraints on tie spacing and disturbance of concrete continuity. This paper presents a practical confinement configuration consisting of single Expanded Metal Mesh (EMM) layer in additional to regular tie reinforcement.

Reinforced concrete column. A reinforced concrete column is a structural member designed to carry compressive loads, composed of concrete with an embedded steel frame to provide reinforcement. For design purposes, the columns are separated into two categories: short columns and slender columns. YouTube Encyclopedic Design Load.