Log in

Relevant bibliographies by topics / Concrete Specifications / Journal articles

To see the other types of publications on this topic, follow the link: Concrete Specifications.

Journal articles on the topic 'Concrete Specifications'

Author: Grafiati

Published: 4 June 2021

Last updated: 8 February 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Concrete Specifications.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Ozyildirim, Celik. "Permeability Specifications for High-Performance Concrete Decks." Transportation Research Record: Journal of the Transportation Research Board 1610, no. 1 (1998): 1–5. http://dx.doi.org/10.3141/1610-01.

Full text

Abstract:

Durable concrete exposed to the environment requires a proper air-void system for protection against cycles of freezing and thawing. Durable concretes also must have low permeability to resist the infiltration of harmful solutions into concrete. Work was conducted by the Virginia Department of Transportation (VDOT) on the permeability of concretes. Information is provided on permeability, recent VDOT efforts with a low-permeability specification, and the field application of the low-permeability specification.

APA, Harvard, Vancouver, ISO, and other styles

2

Tanesi, J., M. G. da Silva, V. Gomes, and G. Camarini. "From prescription to performance: international trends on concrete specifications and the Brazilian perspective." Revista IBRACON de Estruturas e Materiais 3, no. 4 (2010): 420–31. http://dx.doi.org/10.1590/s1983-41952010000400004.

Full text

Abstract:

There are two types of specifications: prescriptive and performance based. The prescriptive specifications focus on materials properties, materials proportions, mixing and transporting procedures and on a variety of processes, such as placing and curing. In these specifications, the concrete desired performance it is not necessarily described. On the other hand, performance specifications stipulate what is required from the product and do not prescribe how the product should be produced. In other words, they focus on the desired performance rather than on the concrete ingredients, materials se

APA, Harvard, Vancouver, ISO, and other styles

3

Fernando, Emmanuel G. "Applicability of New Flexible Pavement Smoothness Specification for Asphalt Overlays." Transportation Research Record: Journal of the Transportation Research Board 1575, no. 1 (1997): 18–24. http://dx.doi.org/10.3141/1575-03.

Full text

Abstract:

The Texas Department of Transportation plans to implement smoothness specifications based on profilograph testing for all asphalt concrete paving projects as part of its construction quality control/quality assurance program. Smoothness specifications have been developed for newly constructed asphalt and portland cement concrete pavements. In a move to develop a similar specification for asphalt concrete overlays, the Texas Transportation Institute was asked to evaluate the applicability of the existing flexible pavement smoothness specifications for the quality control and quality assurance o

APA, Harvard, Vancouver, ISO, and other styles

4

Pang, Ping. "Research and Analysis about Partical Compression for Individual Anchored Prestressed End Strength." Applied Mechanics and Materials 395-396 (September 2013): 841–44. http://dx.doi.org/10.4028/www.scientific.net/amm.395-396.841.

Full text

Abstract:

According to the specification given, the theoretical calculation formula of the theoretical value is higher than the measured load values. Specifications given by the bureau of compressive bearing capacity formula is suitable for ordinary reinforced concrete member. For prestressed concrete members, especially scattered end anchorage of prestressed concrete member, the standard formula is not applicable.

APA, Harvard, Vancouver, ISO, and other styles

5

Gjørv, Odd E. "Quality Control and Quality Assurance for Concrete Durability." Key Engineering Materials 711 (September 2016): 76–83. http://dx.doi.org/10.4028/www.scientific.net/kem.711.76.

Full text

Abstract:

The durability of concrete structures in severe environments is not only related to design and materials but also to construction. Thus, much of the observed durability problems can be ascribed due to lack of proper quality control and quality assurance during concrete construction resulting in poorly achieved construction quality. Upon completion of new concrete structures, the achieved construction quality typically shows a high scatter and variability, and during operation of the structures, any weaknesses and deficiencies will soon be revealed whatever durability specifications and materia

APA, Harvard, Vancouver, ISO, and other styles

6

Ward, M. A., and B. W. Langan. "Effect of concrete specifications and inspection practices on freeze–thaw resistance: a field study." Canadian Journal of Civil Engineering 17, no. 2 (1990): 271–76. http://dx.doi.org/10.1139/l90-033.

Full text

Abstract:

In the late sixties significant durability problems were encountered in a major metropolitan center in Canada. A review of prevailing construction practices was undertaken, together with a rigorous statistical analysis of the air content and compressive strength results. The main outcome of that study was a conclusion that a significant amount of the concrete placed on the job site had an unacceptably low air content. It is understood that these results, coupled with a review of specifications used in other metropolitan centers, provided the basis for revising the concrete materials specificat

APA, Harvard, Vancouver, ISO, and other styles

7

Rokugo, K., and H. Yoshida. "JSCE Standard Specifications for Concrete Structures-2002, Dam Concrete." Concrete Journal 40, no. 10 (2002): 9–12. http://dx.doi.org/10.3151/coj1975.40.10_9.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Said, Safwat F. "Aging Effect on Mechanical Characteristics of Bituminous Mixtures." Transportation Research Record: Journal of the Transportation Research Board 1901, no. 1 (2005): 1–9. http://dx.doi.org/10.1177/0361198105190100101.

Full text

Abstract:

Traditionally, asphalt concrete requirements are based on recipe specifications for bituminous mixtures; these specifications do not consider changes in the mechanical properties of materials over time. A considerable hardening of bitumen occurs with age, a characteristic that must be considered in the evaluation of bituminous materials. In asphalt concrete evaluation work, such as pavement design or end-product contracts, the age of asphalt materials may have a considerable impact on the outcome. This investigation was undertaken to aid the development of a performance specification that is b

APA, Harvard, Vancouver, ISO, and other styles

9

Bazhenov, Yu M., S.-A. Yu Murtazaev, D. K.-S. Bataev, A. H. Alaskhanov, T. S. A. Murtazaeva, and M. S. Saydumov. "High-strength concretes based on anthropogenic raw materials for earthquake resistant high-rise construction." Engineering Solid Mechanics 9, no. 3 (2021): 335–46. http://dx.doi.org/10.5267/j.esm.2021.1.004.

Full text

Abstract:

This work is devoted to development of optimum recipes of high-strength concretes based on filled binders with fine-milled anthropogenic mineral filler intended for earthquake resistant high-rise monolithic construction. The optimum recipes of concretes in this work have been developed on the basis of computations and experimental designing of cast concrete mixes with chemical additives and anthropogenic mineral fillers, as well as destructive inspection methods as the most precise for analysis of physicomechanical and deformation properties of concrete. The following raw materials have been u

APA, Harvard, Vancouver, ISO, and other styles

10

Barnes, Robert W., J. Michael Stallings, and Paul W. Porter. "Live-Load Response of Alabama’s High-Performance Concrete Bridge." Transportation Research Record: Journal of the Transportation Research Board 1845, no. 1 (2003): 115–24. http://dx.doi.org/10.3141/1845-13.

Full text

Abstract:

Results are reported from live-load tests performed on Alabama’s high-performance concrete (HPC) showcase bridge. Load distribution factors, deflections, and stresses measured during the tests are compared with values calculated using the provisions of the AASHTO LRFD Bridge Design Specifications and AASHTO Standard Specifications for Highway Bridges. Measured dynamic amplification of load effects was approximately equal to or less than predicted by both specifications. Distribution factors from both specifications were found to be conservative. Deflections computed according to AASHTO LRFD Br

APA, Harvard, Vancouver, ISO, and other styles

11

Sulardi, Sulardi. "Menentukan Kualitas Hasil Perbaikan Beton Bangunan Dermaga Dengan Metode Inspeksi Teknik." Media Ilmiah Teknik Sipil 6, no. 1 (2017): 23–29. http://dx.doi.org/10.33084/mits.v6i1.260.

Full text

Abstract:

The research objective was to provide an overview of the engineering inspection methods used in determine the quality of repair results and the quality of the results of concrete repair based on the results of concrete repair what has been done. The research method is carried out by engineering inspection methods which include visual tests and rebar test of concrete surface, compressive strength test with hammer test, test for concrete homogeneity with UPV test, test profometer concrete thickness blanket, cast drilled concrete core sampling, tensile test and concrete connection carbonation tes

APA, Harvard, Vancouver, ISO, and other styles

12

Shen, Jian Kang. "Based on the Different Specifications of Jacking Construction of Continuous Girder Bridge Reliability Analysis." Applied Mechanics and Materials 584-586 (July 2014): 2017–22. http://dx.doi.org/10.4028/www.scientific.net/amm.584-586.2017.

Full text

Abstract:

The purpose of this paper is aimed at according to the "highway reinforced concrete and prestressed concrete bridge and culvert design specifications (JTG D62-2004) and (JTJ 023-85) design of jacking construction of continuous girder bridge for reliability analysis. By establishing a finite element model of construction stage and into a bridge stage respectively the reliability index of the typical cross section is analyzed. Aiming at construction stage, by choosing typical cross section of reliability analysis, draw a cross section of reliability index with the change of construction stage. C

APA, Harvard, Vancouver, ISO, and other styles

13

Lin, Jeng Hsiang. "Seismic Performance Evaluation for Reinforced Concrete Buildings and Masonry Buildings." Applied Mechanics and Materials 863 (February 2017): 305–10. http://dx.doi.org/10.4028/www.scientific.net/amm.863.305.

Full text

Abstract:

Performance-based seismic design is the basis of most new seismic design standards and specifications worldwide. In a performance-based seismic design, a performance objective consists of the specification of a performance level and a corresponding probability that this performance level may be exceeded. This study explored some probability information for seismic performance for reinforced concrete buildings and masonry buildings. The exceeding probabilities of various performance levels for reinforced concrete buildings and masonry buildings during their 50-year useful lives were investigate

APA, Harvard, Vancouver, ISO, and other styles

14

Dobrowolski, Joe, and Terrie Bressette. "Development of Quality Control/ Quality Assurance Specifications by Using Statistical Quality Assurance for Asphalt Concrete Pavements in California." Transportation Research Record: Journal of the Transportation Research Board 1632, no. 1 (1998): 13–21. http://dx.doi.org/10.3141/1632-02.

Full text

Abstract:

Since 1992, the California Department of Transportation (Caltrans) has been working to improve quality in construction contracting and ultimately the quality of the product provided to the public. In 1996, Caltrans implemented quality control/quality assurance (QC/QA) specifications for asphalt concrete paving. These specifications require contractor QC and provide rewards or penalties based on statistical quality analysis of eight quality characteristics. These specifications were developed through a joint Caltrans/industry group and are supplemented with a QC manual. They were introduced thr

APA, Harvard, Vancouver, ISO, and other styles

15

Provis, John L., and Frank Winnefeld. "Outcomes of the round robin tests of RILEM TC 247-DTA on the durability of alkali-activated concrete." MATEC Web of Conferences 199 (2018): 02024. http://dx.doi.org/10.1051/matecconf/201819902024.

Full text

Abstract:

Alkali-activated cements, including ‘geopolymer’ materials, are now reaching commercial uptake in various parts of the world, providing the opportunity to produce concretes of good performance and with reduced environmental footprint compared to established technologies. The development of performance-based specifications for alkali-activated cements and concretes is ongoing in several jurisdictions. However, the technical rigour, and thus practical value, of a performance-based approach to specification of novel cements and concretes will inevitably depend on the availability of appropriate,

APA, Harvard, Vancouver, ISO, and other styles

16

Mokarem, David W., Richard E. Weyers, and D. Stephen Lane. "Development of Performance Specifications for Shrinkage of Portland Cement Concrete." Transportation Research Record: Journal of the Transportation Research Board 1834, no. 1 (2003): 40–47. http://dx.doi.org/10.3141/1834-06.

Full text

Abstract:

During its service life, concrete experiences volume changes. One of the types of deformation experienced by concrete is shrinkage. There are four main types of shrinkage associated with concrete: plastic, autogenous, carbonation, and drying shrinkage. The volume changes in concrete from shrinkage can lead to the cracking of the concrete. In the case of reinforced concrete, cracks in the cover concrete provide a direct path for chloride ions to reach and corrode the reinforcing steel. The development of concrete drying-shrinkage performance specifications with an associated test procedure was

APA, Harvard, Vancouver, ISO, and other styles

17

Bubna, Khusbu. "An Approach for Generating Concrete Test Cases Utilizing Formal Specifications of Web Applications." International Journal of Information and Electronics Engineering 6, no. 3 (2016): 166–70. http://dx.doi.org/10.18178/ijiee.2016.6.3.617.

Full text

APA, Harvard, Vancouver, ISO, and other styles

18

Suhendra, Suhendra. "KAJIAN HUBUNGAN KUAT LENTUR DENGAN KUAT TEKAN BETON." Jurnal Civronlit Unbari 2, no. 1 (2017): 38. http://dx.doi.org/10.33087/civronlit.v2i1.15.

Full text

Abstract:

Currently, rigid pavement in almost all national, provincial and district roads is used instead of flexible pavement. One of the rigid concrete pavement quality controls is the flexural strength (fr = 45 kg / cm2 at 28 days) as stated in the General Specification of Binamarga year 2010 revision 3. This specification no longer regulates the value of compressive strength of the rigid pavement. This is a challenge for the construction’s practicians in implementation of the specification, because during this time the procurement of cement concrete is based on the compressive strength. The formula

APA, Harvard, Vancouver, ISO, and other styles

19

Uji, K., M. Kondo, T. Tsutsumi, T. Sasaki, T. Ayano, and K. Iriya. "Revision of the JSCE Standard Specifications for Concrete Structures 2013, Dam Concrete." Concrete Journal 52, no. 2 (2014): 165–70. http://dx.doi.org/10.3151/coj.52.165.

Full text

APA, Harvard, Vancouver, ISO, and other styles

20

Oshima, Y., T. Tamakoshi, and M. Shirato. "Overview of Specifications for Highway Bridges: PartIII Concrete Bridges and Concrete Members." Concrete Journal 56, no. 4 (2018): 281–86. http://dx.doi.org/10.3151/coj.56.4_281.

Full text

APA, Harvard, Vancouver, ISO, and other styles

21

Kim, Minyeong, Jae-Yeol Cho, and Hyung-Joon Lee. "Minimum Reinforcement Specifications for Flexural Reinforced Concrete Members." Journal of the Korea Concrete Institute 30, no. 2 (2018): 179–87. http://dx.doi.org/10.4334/jkci.2018.30.2.179.

Full text

APA, Harvard, Vancouver, ISO, and other styles

22

Chung, Jihoon, Ghang Lee, and Jung-Hoon Kim. "Framework for technical specifications of 3D concrete printers." Automation in Construction 127 (July 2021): 103732. http://dx.doi.org/10.1016/j.autcon.2021.103732.

Full text

APA, Harvard, Vancouver, ISO, and other styles

23

KAPRIELOV, Simon, Andrey SHEYNFELD, Igor ARZUMANOV, and Igor CHILIN. "NEW NATIONAL STANDARD FOR SELF-COMPACTING CONCRETE MIXES." Bulletin of Science and Research Center “Stroitelstvo”, no. 3 (30) (August 30, 2021): 30–40. http://dx.doi.org/10.37538/2224-9494-2021-3(30)-30-40.

Full text

Abstract:

The information about the new national standard GOST R «Self-compacting concrete mixtures. Specifications», developed by the «Research Institute for Concrete and Reinforced Concrete» named after A.A. Gvozdev, of JSC «Research Center of Construction», is presented. The standard applies to ready-to-use selfcompacting concrete mixtures of heavyweight, fine-grained, light-weight and reactive powder concretes, as well as fiber reinforced concretes, for the production of monolithic or precast concrete structures and products, th

APA, Harvard, Vancouver, ISO, and other styles

24

Yokozeki, K., and M. Hisada. "Summary of Revision of JSCE Standard Specifications for Concrete Structures “Test Methods and Specifications”." Concrete Journal 57, no. 6 (2019): 419–25. http://dx.doi.org/10.3151/coj.57.6_419.

Full text

APA, Harvard, Vancouver, ISO, and other styles

25

Benghida, Djamil. "Concrete as a Sustainable Construction Material." Key Engineering Materials 744 (July 2017): 196–200. http://dx.doi.org/10.4028/www.scientific.net/kem.744.196.

Full text

Abstract:

Sustainable concrete is nowadays one of the biggest challenges in the construction industry. Performance-based specifications for concrete can materially help meet this new challenge while supporting the concept of “sustainable construction”. Concrete can be found in almost every building structure, be it a pavement, a bridge, a house, a tunnel or a dam. Scholars nowadays are researching the best balanced mix in concrete in order to diminish its environmental impact, especially the cement component which is known for its high carbon emissions. This paper describes concrete durability and outli

APA, Harvard, Vancouver, ISO, and other styles

26

DIACONESCU, RĂZVAN. "Interpolation for predefined types." Mathematical Structures in Computer Science 22, no. 1 (2011): 1–24. http://dx.doi.org/10.1017/s0960129511000430.

Full text

Abstract:

We give a logic-independent semantics for predefined (data) types within the categorical abstract model theoretic framework of the theory of institutions. We develop a generic interpolation result for this semantics, which can be easily applied to various concrete situations from the theory and practice of specification and programming. Our study of interpolation is motivated by a number of important applications to computing science, especially in the area of structured specifications.

APA, Harvard, Vancouver, ISO, and other styles

27

Benson, Paul E. "Specification of Asphalt Concrete Using Total Quality Management Principles." Transportation Research Record: Journal of the Transportation Research Board 1544, no. 1 (1996): 99–108. http://dx.doi.org/10.1177/0361198196154400112.

Full text

Abstract:

The application of total quality management principles to asphalt concrete specifications is discussed. Specifications from 16 states are reviewed, and their attributes are critiqued. Verification procedures, statistical compliance measures, tolerance limits, lot definition, point of acceptance, density determination, and pay adjustment methods are recommended. The innovative concepts of contractor rating systems and warranties are examined briefly.

APA, Harvard, Vancouver, ISO, and other styles

28

Patel, Arti, Marshall Thompson, Eric Harm, and William Sheftick. "Developing QC/QA Specifications for Hot Mix Asphalt Concrete in Illinois." Transportation Research Record: Journal of the Transportation Research Board 1575, no. 1 (1997): 66–74. http://dx.doi.org/10.3141/1575-10.

Full text

Abstract:

The Illinois Department of Transportation (IDOT) has recently undertaken a quality management program to improve the quality of construction, allow more innovation, and reduce IDOTs management of industry construction programs. The Asphalt Concrete (AC) Quality Control/Quality Assurance (QC/QA) program is a significant part of this quality management program. IDOT accredits the success of the AC QC/QA program to gradual implementation and contractor and industry involvement. In 1991, four projects were constructed under a newly developed QC/QA specification. After reviewing and evaluating feed

APA, Harvard, Vancouver, ISO, and other styles

29

Hannan, John, and Dale Miller. "From operational semantics to abstract machines." Mathematical Structures in Computer Science 2, no. 4 (1992): 415–59. http://dx.doi.org/10.1017/s0960129500001559.

Full text

Abstract:

We consider the problem of mechanically constructing abstract machines from operational semantics, producing intermediate-level specifications of evaluators guaranteed to be correct with respect to the operational semantics. We construct these machines by repeatedly applying correctness-preserving transformations to operational semantics until the resulting specifications have the form of abstract machines. Though not automatable in general, this approach to constructing machine implementations can be mechanized, providing machine-verified correctness proofs. As examples, we present the transf

APA, Harvard, Vancouver, ISO, and other styles

30

Gaus, Abdul, Imran Imran, Chairul Anwar, and Liska Novianti. "Experimental Study of the Use of Pumice Sand in the Rigid Pavement." EPI International Journal of Engineering 2, no. 1 (2019): 61–66. http://dx.doi.org/10.25042/epi-ije.022019.11.

Full text

Abstract:

The Pumice sand is a bright colored butian type, containing foam made from glass-walled bubbles and usually referred to as silicate volcanic glass granules. This pumice sand can be used as a substitute for normal sand as fine aggregate in a mixture of concrete mix. Based on the characteristic test examination, it can be seen that in testing the characteristics of pumice sand to the specifications of normal sand in specific gravity testing and weight testing of quicksand obtained results that are smaller than the specifications of normal sand and absorption tests obtained results greater than s

APA, Harvard, Vancouver, ISO, and other styles

31

Abou-Zeid, Mohamed Nagib, John B. Wojakowski, and Stephen A. Cross. "High Dosage Type-C Fly Ash and Limestone in Sand-Gravel Concrete." Transportation Research Record: Journal of the Transportation Research Board 1532, no. 1 (1996): 36–43. http://dx.doi.org/10.1177/0361198196153200106.

Full text

Abstract:

Alkali-silica reactions are a major cause of concrete deterioration. The reactions can lead to severe damage that may ultimately endanger the performance and safety of concrete structures. The use of fly ash as partial replacement of Portland cement and the use of some limestone in concrete mixtures were considered as two potential approaches to minimize the severity of the problem. Sand-gravel concrete mixtures were prepared by replacing 15, 25, and 35 percent, by weight of Portland cement, with an equal weight of ASTM Type C fly ash. In those mixtures, either 30 percent or 50 percent of the

APA, Harvard, Vancouver, ISO, and other styles

32

He, Dong Qing, and Wei Hua Wu. "Exterior-Template Design for Concrete Engineering in an Arched Structure." Advanced Materials Research 919-921 (April 2014): 284–87. http://dx.doi.org/10.4028/www.scientific.net/amr.919-921.284.

Full text

Abstract:

In accordance with the technical specifications of existing concrete structure construction template and an arched structure concrete pouring process, the exterior-template design for concrete of the project has been done, which contents the requirements of the of engineering concrete on construction quality.

APA, Harvard, Vancouver, ISO, and other styles

33

Dong, Chun Min, Ke Dong Guo, and Jia Jia Sun. "A New Calculation Method for Cracking Width of Beam with High Strength Rebar." Advanced Materials Research 243-249 (May 2011): 415–18. http://dx.doi.org/10.4028/www.scientific.net/amr.243-249.415.

Full text

Abstract:

With the application of high strength concrete and rebar, the influence of concrete strength on cracking width of reinforced concrete beam with high strength rebar is becoming more and more important. To investigate the effect of concrete strength on cracking width of reinforced concrete beam with high strength rebar, the experiment including 6 simply supported T-beams with high-strength rebar and 2 beams with ordinary-strength rebar have been made. Then the relevant specifications advised in Code for Design of Concreter Structure (GB50010-2002) are revised according to the experiment results

APA, Harvard, Vancouver, ISO, and other styles

34

Tarigan, Gunawan, Muhammad Husni Malik Hasibuan, Marwan Lubis, et al. "Effects of Aggregate Abrasrion Values to Marshall Properties of Asphalt Concrete AC- WC." International Journal of Engineering & Technology 7, no. 3.2 (2018): 789. http://dx.doi.org/10.14419/ijet.v7i3.2.18758.

Full text

Abstract:

Asphalt Concrete AC-WC is one of the most common pavement types used in Indonesia, consisting of a mixture of hard asphalt, filler and a continuous graded aggregate, which is mixed, pave and compacted at a certain temperature. The mixture of ashpalt concrete requires a mixing process that uses materials as the specifications. Aggregate abrasion becomes an important part that will be examined based on aggregate hardness each of quarry. Source of material are from Selayang, Sibiru-biru and Armed. Reference for properties value that use in this study is specification from Public Works Department

APA, Harvard, Vancouver, ISO, and other styles

35

Obla, Karthik H., Rongjin Hong, Colin L. Lobo, and Haejin Kim. "Should Minimum Cementitious Contents for Concrete Be Specified?" Transportation Research Record: Journal of the Transportation Research Board 2629, no. 1 (2017): 1–8. http://dx.doi.org/10.3141/2629-01.

Full text

Abstract:

Minimum cementitious contents are commonly specified in project specifications. The primary focus of this study was to examine the influence of the cementitious content on concrete performance at specific water-to-cementitious materials ratios. The experimental variables included water-to-cementitious materials ratios ranging from 0.40 to 0.55, mixtures containing portland cement only, and mixtures containing 40% slag cement or 25% fly ash. Concrete performance was evaluated through laboratory tests on workability, strength, and durability. The results showed that at a given water-to-cementiti

APA, Harvard, Vancouver, ISO, and other styles

36

Mizuno, M., and T. Iwao. "Standard Specifications of Middle Performance Concrete for Highway Tunnels." Concrete Journal 52, no. 2 (2014): 171–78. http://dx.doi.org/10.3151/coj.52.171.

Full text

APA, Harvard, Vancouver, ISO, and other styles

37

Gonçalves, P., and J. de Brito. "Recycled aggregate concrete (RAC) – comparative analysis of existing specifications." Magazine of Concrete Research 62, no. 5 (2010): 339–46. http://dx.doi.org/10.1680/macr.2008.62.5.339.

Full text

APA, Harvard, Vancouver, ISO, and other styles

38

J. S. C. E. Concrete Committee, Yoshiro HIGUCHI, Mitsuharu MIKOSHIBA, Shigeyoshi NAGATAKI, and Kazusake KOBAYASHI. "Essential points of revision of J.S.C.E. specifications for concrete." Doboku Gakkai Ronbunshu, no. 366 (1986): 43–53. http://dx.doi.org/10.2208/jscej.1986.366_43.

Full text

APA, Harvard, Vancouver, ISO, and other styles

39

Ozyildirim, Celik. "Development of End-Result Specifications for Concrete in Virginia." Transportation Research Record: Journal of the Transportation Research Board 2164, no. 1 (2010): 76–81. http://dx.doi.org/10.3141/2164-10.

Full text

APA, Harvard, Vancouver, ISO, and other styles

40

MONTELONGO, A., F. PACHECO, R. CHRIST, and B. F. TUTIKIAN. "Study on concrete through its hardened state properties." Revista IBRACON de Estruturas e Materiais 13, no. 1 (2020): 87–94. http://dx.doi.org/10.1590/s1983-41952020000100007.

Full text

Abstract:

Abstract The composition characteristics of concrete, such as water/cement ratio, cement consumption and compressive strength directly affect its handling performance and durability. Thus, the technical standards related to concrete structures recommend technical specification concerning different environmental aggressiveness classes. Therefore, this study followed an experimental method aiming to evaluate the relationship between the characteristics of four different concrete mixes produced in accordance to the specifications of the standards EN 1992-1 and EN 206 for quality of hardened state

APA, Harvard, Vancouver, ISO, and other styles

41

Angulo-Ramirez, D. E., R. Mejía de Gutiérrez, W. G. Valencia-Saavedra, M. H. F. De Medeiros, and J. Hoppe-Filho. "Carbonation of hybrid concrete with high blast furnace slag content and its impact on structural steel corrosion." Materiales de Construcción 69, no. 333 (2019): 182. http://dx.doi.org/10.3989/mc.2019.05418.

Full text

Abstract:

The aim of this research was to study the carbonation resistance of a blast furnace slag concrete (80% GBFS/20%OPC), with and without alkaline activation, and its influence on the corrosion of structural reinforcement. An OPC-based concrete produced under the same specifications was used as a reference material. To do this, the material was subjected to an accelerated carbonation process under controlled conditions (65% relative humidity, 1% CO2, 25°C). The half-cell potential (Ecorr), linear polarization resistance (LPR) tests showed that both concretes based on GBFS led to depassivation of t

APA, Harvard, Vancouver, ISO, and other styles

42

Chang, Byungik, Kamal Mirtalaei, Seungyeol Lee, and Kenneth Leitch. "Optimization of Post-Tensioned Box Girder Bridges with Special Reference to Use of High-Strength Concrete Using AASHTO LRFD Method." Advances in Civil Engineering 2012 (2012): 1–8. http://dx.doi.org/10.1155/2012/673821.

Full text

Abstract:

With the Federal Highway Administration-mandated implementation of the LRFD specifications, many state departments of transportation (DOTs) have already started implementing LRFD specifications as developed by the AASHTO. Many aspects of the LRFD specifications are being investigated by DOTs and researchers in order for seamless implementation for design and analysis purposes. This paper presents the investigation on several design aspects of post-tensioned box girder bridges designed by LRFD Specifications using conventional or High-Strength Concrete (HSC). A computer spreadsheet application

APA, Harvard, Vancouver, ISO, and other styles

43

Rangaraju, Prasada Rao. "Development of Some Performance-Based Material Specifications for High-Performance Concrete Pavement." Transportation Research Record: Journal of the Transportation Research Board 1834, no. 1 (2003): 69–76. http://dx.doi.org/10.3141/1834-09.

Full text

Abstract:

In collaboration with FHWA, the Minnesota Department of Transportation (Mn/DOT) has successfully completed its first experimental high-performance concrete pavement (HPCP) project under the Testing and Evaluation Program (TE-30). This project is one of the 22 projects funded under the TE-30 Program. With a structural design life of 60 years, this HPCP is unique in that it incorporates significant changes to the existing Mn/DOT specifications on concrete materials. Some of the new materials-related specifications developed as a part of this project are based on performance criteria that influen

APA, Harvard, Vancouver, ISO, and other styles

44

Pande, Anant M., Vilas G. Meshram, and Ajay L. Dandge. "Characterisation of Fly Ash and Relevance of Pozzolanic Reactivity." Advanced Materials Research 374-377 (October 2011): 1746–49. http://dx.doi.org/10.4028/www.scientific.net/amr.374-377.1746.

Full text

Abstract:

ABSTRACT It is a very well known fact that the use of fly ash in masonry and concrete make the structures durable. Properties of Fly Ash depend upon coal source. For acceptability of fly ash in cement, mortar and concrete various specifications and standards are available. The Indian standard IS 3812: 2003(Part I and Part II) expects some physical and chemical properties similar to world standards, while differs in some, like lime reactivity test. As a part of research activity the authors have collected 23 different fly ash samples from various hoppers of three power stations near Nagpur. The

APA, Harvard, Vancouver, ISO, and other styles

45

GONZÁLEZ, OSCAR, RUBBY CASALLAS, and DIRK DERIDDER. "MONITORING AND ANALYSIS CONCERNS IN WORKFLOW APPLICATIONS: FROM CONCEPTUAL SPECIFICATIONS TO CONCRETE IMPLEMENTATIONS." International Journal of Cooperative Information Systems 20, no. 04 (2011): 371–404. http://dx.doi.org/10.1142/s0218843011002274.

Full text

Abstract:

Workflow monitoring and analysis concerns aim at identifying potential improvements of workflow applications. This paper presents an approach to specify and implement monitoring and analysis concerns on workflow applications raising the level of abstraction for workflow analysts. First, the specification of monitoring and analysis concerns is declared in a technology-independent way with a domain-specific language named MonitA. MonitA makes extensive use of the data available in the workflow application and its constituents to enhance the monitoring and analysis specifications. Second, we defi

APA, Harvard, Vancouver, ISO, and other styles

46

MIKAMI, Takamasa, Takuya ARAKAWA, and Hidenori ONO. "INFLUENCE OF SPECIFICATIONS OF MECHANICAL TROWELLING AND CONCRETE PROPERTIES ON MONOLITHIC CONCRETE FLOOR FINISHING." Journal of Structural and Construction Engineering (Transactions of AIJ) 453 (1993): 27–37. http://dx.doi.org/10.3130/aijsx.453.0_27.

Full text

APA, Harvard, Vancouver, ISO, and other styles

47

Ueno, A., and T. Kamada. "Summary of Revision of "Standard Specifications for Concrete Structures-2010, Test Methods and Specifications-JSCE Standards-"." Concrete Journal 49, no. 4 (2011): 3–8. http://dx.doi.org/10.3151/coj.49.4_3.

Full text

APA, Harvard, Vancouver, ISO, and other styles

48

Ueno, A., and T. Kamada. "Summary of revision of “Standard Specifications for Concrete Structures - 2013, Test Methods and Specifications─JSCE Standards─”." Concrete Journal 52, no. 10 (2014): 871–75. http://dx.doi.org/10.3151/coj.52.871.

Full text

APA, Harvard, Vancouver, ISO, and other styles

49

Fernando, Emmanuel G. "Evaluation of Accuracy of Surface Profilers." Transportation Research Record: Journal of the Transportation Research Board 1699, no. 1 (2000): 127–33. http://dx.doi.org/10.3141/1699-18.

Full text

Abstract:

The Texas Department of Transportation (TxDOT) is implementing smoothness specifications based on profilograph testing as part of its construction quality control/quality assurance (QC/QA) program. Automated California-type profilographs are now used in most tests, in which the equipment is pushed over a prescribed wheelpath. It appears that smoothness specifications will continue to be based on the profilograph, at least for the short term. However, in view of advances in profiling technology, it becomes prudent to investigate other methods of measuring surface profiles and to develop smoothn

APA, Harvard, Vancouver, ISO, and other styles

50

Deierlein, Gregory G. "New Provisions for the Seismic Design of Composite and Hybrid Structures." Earthquake Spectra 16, no. 1 (2000): 163–78. http://dx.doi.org/10.1193/1.1586089.

Full text

Abstract:

While there have been significant advances in the design and construction of composite steel-concrete building structures, their use in regions of high seismicity has been hindered by the lack of design criteria in building codes and specifications. This has prompted initiatives in the Building Seismic Safety Council and the American Institute of Steel Construction to develop seismic design provisions for composite structures. The 1997 edition of the AISC Seismic Provisions includes a new section with requirements for composite steel-concrete structures that are cross-referenced by the general

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!