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Strength and Serviceability of Concrete Elements Reinforced with High-Strength Steel
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| 자료유형 | 학위논문 |
|---|---|
| 서명/저자사항 | Strength and Serviceability of Concrete Elements Reinforced with High-Strength Steel. |
| 개인저자 | Puranam, Aishwarya Y. |
| 단체저자명 | Purdue University. Civil Engineering. |
| 발행사항 | [S.l.]: Purdue University., 2018. |
| 발행사항 | Ann Arbor: ProQuest Dissertations & Theses, 2018. |
| 형태사항 | 411 p. |
| 기본자료 저록 | Dissertation Abstracts International 79-10B(E). Dissertation Abstract International |
| ISBN | 9780438018471 |
| 학위논문주기 | Thesis (Ph.D.)--Purdue University, 2018. |
| 일반주기 |
Source: Dissertation Abstracts International, Volume: 79-10(E), Section: B.
Adviser: Santiago Pujol. |
| 요약 | The potential use of high-strength steel reinforcement (HSSR) with yield stress (fy) larger than 80 ksi requires reconsideration of design criteria and limits used to avoid sudden failure because they were conceived for elements with Gr. 60 and |
| 요약 | The test data indicated that it is feasible to use HSSR (with fy up to 120 ksi). The following conclusions are made in relation to the three specific topics investigated: Minimum longitudinal reinforcement ratio for slabs can be reduced in inve |
| 요약 | Current minimum longitudinal reinforcement limits in walls with uniformly distributed reinforcement, even for Gr.60 reinforcement, should be reconsidered. Specimens with Gr. 60 and Gr.120 bars, and rhog ranging between 0.07% and 0.24% failed at |
| 요약 | In the tests conducted, sections with HSSR designed to have net tensile strain (epsilont) of 0.005 had sufficient rotational capacity for moment redistribution. In design, detailing to accommodate increases in shear and bond demands caused by lo |
| 요약 | Test data suggest that extrapolation of minimum thickness for one-way slabs with HSSR as the thickness required for an element with working stress of 40 ksi multiplied by a factor related to working stress in the reinforcing bars (fs), 0.4+ [3fs |
| 요약 | According to the measurements made, reduction in bar spacing ( s) with increase in working stress in the reinforcing bars ( fs), determined as s=15(40,000/( fs(psi)))-2.5*cover, would be sufficient to avoid intolerable crack widths even in eleme |
| 일반주제명 | Civil engineering. |
| 언어 | 영어 |
| 바로가기 | 
: 이 자료의 원문은 한국교육학술정보원에서 제공합니다. |
