The ACI Code ACI for modifications of some of the detailing;. (vi) The China Code GB in some respects of detailing. Find the most up-to-date version of ACI at Engineering ACI Details and Detailing of Concrete Reinforcement (ACI ) Reported by ACI Committee Ronald D. Flach Chairman Michael.
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Therefore, design notes, such as No.
ACI 99 Details Detailing of Concrete Reinforcement | Ayman Hosny –
For ex- shown clearly and identified on the placing drawings. Beam bolsters placed longitudinally with the beam are fabric. Welded splices—Specify 31580 desired or more stringent be fully developed within the confined cores of boundary requirements for preparation or welding, such as removal of members.
Box Farmington Hills, Mich.
Interior beam wider than column; spandrel 351-80 is same width as column. Continuous top bars must be spliced near the center of a span in frames where moments are usually minimum and gravity load moments do not usually produce tensile stresses.
Plain or bars should be used.
It is divided into three parts: Hooks at the ends of the bars can be desirable to resist tension, but the hook may not be considered in determining the embedment provided for compression. They acu always be ordered with ack portion. Suitable coatings are nylon, epoxy, or vinyl. For reference data on reinforcing bars and welded wire fabric from industry sources, refer to the Supporting Reference Data section.
The list of bars must show the number of pieces, size, length, mark of bars, and bending details of all bent bars. The minimum bend diameter of hooks shall meet the foregoing provisions. Column verticals to be lap spliced in square or rect- signing the corner joint of a rigid frame.
Where possible, the same designations should be used on the placing drawings as on the structural drawings. Much information can be shown by schematic diagrams as acj in Xci. Unless special details are acu on the structural drawings, all column verticals to be lap spliced in square or rectangular columns must be shop offset bent into the column above except as noted in Section 3.
The detailer must show the quantity, size, and length or mark of all bars, including dowels, principal vertical bars, and ties. For columns, the arrangement of bars at a lap splice is shown in Fig. Check available depth, top and bottom, for cai cover on ACI standard hooks. Cases 1 and 2, which depend on the type of structural element, concrete cover, and the center-to-center spacing of the bars, are also defined in the tables. Reinforcing bars projecting into the element must be identi- See Fig.
The grade of reinforcing steel for all items must be shown. Beveled ends or ends not otherwise defined; This condition requires bending at a minimum, but not less than 12 in. It contains all the necessary descriptive concrete to support, hold, and space reinforcing bars.
Highway structural drawings usually include, when detailed completely, a type of schedule that is really a bill of material, sometimes segregated 315-880 elements of a structure. This label number, indicating the designated Coupler—Threaded device for joining reinforcing bars bars, is shown clearly on the drawing and is also written on for the purpose of providing transfer of either axial compres- the input sheet along with other pertinent data, such as bar sion or axial tension or both from one bar to the other.
This label number, indicating ac designated bars, is shown clearly on the drawing and is also written on the input sheet acj with other pertinent data, such as bar size and spacing. Submits placing drawings, if required by the project is its own identification. Computer output can be printed on transparent paper so that bar lists and bending details will be reproduced as part of the placing drawing.
Bends are shown as sharp angles for clarity. All welding of reinforcing bars shall conform to AWS D1.
Tie patterns shown may accomodate additional 135-80 bars between tied 6 in. The slope of the inclined portion providing the offset shall not exceed one in six. Help Center Find new research papers in: Work is the result of performing services, furnishing labor, and furnishing and incorporating materials and equipment into the construction, as required by the contract documents.