The authors note that current design methods (ACI and concrete capacity design [CCD]) overpredicted the pullout capacity as governed by concrete. Get this from a library! Code requirements for nuclear safety related concrete structures: ACI and commentary, ACI R [American Concrete. Reduced stress area calculation for anchorages in shallow members using equation () (ACI , ): Ac = projected area for limited depth = (a + 2hef.
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From Wikipedia, the free encyclopedia. Please enter the message. Nuclear facilities — Design and construction — Standards.
CONCRETE CAPACITY DESIGN (CCD) APPROACH FOR FASTENING TO CONCRETE
Please enter recipient e-mail address es. The ultimate capacity of the anchors generally increased with increasing concrete strength. Would you also like to submit a review for this item? The E-mail Address es field is required.
Concrete cone failure – Wikipedia
Views Read Edit View history. Subjects Concrete construction — Standards — United 439-85. The use of post-installed anchors allows greater flexibility in planning, design, and strengthening of concrete structures. The use of anchors for attachments of structural members to concrete come in two general categories: In the case of concrete tensile failure with increasing member size, 349–85 failure load increases less than the available failure surface; that means the nominal stress at failure peak load divided by failure area decreases.
BoxRedford Station, Detroit Your list has reached the maximum number of items. BoxRedford Station, Detroit “. Influence of member thickness and anchor’s head size”. Please verify that you are not a robot. Retrieved from ” https: Code requirements for nuclear safety related concrete structures: Write a review Rate this item: Some features of WorldCat will not be available.
Your rating has been recorded. The name field is required. The specific requirements or preferences of your reviewing publisher, classroom teacher, institution or organization should be applied. The authors tested 12 and 16 mm-diameter adhesive anchors at embedment depths ranging from 40 to mm.
International Journal of Fracture. The use of both methods to predict the concrete failure load of fastenings in uncracked concrete under monotonic loading for important applications is compared. The failure is governed by crack growth in concrete, which forms a typical cone shape having the anchor’s axis as revolution axis. An increase of the anchor’s load-carrying capacity is observed. On the other hand, depending on the application in question, the predictions of Zci are sometimes unconservative and sometimes conservative.
English View all editions and formats. Variables included single anchors away from and close to the edge, anchor groups, tension loading, and shear loading.
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You already recently rated this item. Figures; References; Tables; Pagination: University Of Texas Austin. Anchors In Concrete Structures.