Concrete Journal

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Volume 56, Issue 5

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“Remain” and “Maintain”

Y. Uchida

2018Volume 56Issue 5 Pages 365
Published: 2018
Released on J-STAGE: May 01, 2019

DOIhttps://doi.org/10.3151/coj.56.5_365

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Special Issue

Material Researches to make a Technical Breakthrough

[in Japanese]

2018Volume 56Issue 5 Pages 367
Published: 2018
Released on J-STAGE: May 01, 2019

DOIhttps://doi.org/10.3151/coj.56.5_367

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Properties of Cement and Concrete Materials

Coefficient of Thermal Expansion of Concrete

S. Miyazawa

2018Volume 56Issue 5 Pages 368-372
Published: 2018
Released on J-STAGE: May 01, 2019

DOIhttps://doi.org/10.3151/coj.56.5_368

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The Latest Functions and Analysis Examples of Initial Stress of Concrete

M. Ishikawa, Y. Ishikawa, H. Nakamura, T. Mizobuchi

2018Volume 56Issue 5 Pages 373-378
Published: 2018
Released on J-STAGE: May 01, 2019

DOIhttps://doi.org/10.3151/coj.56.5_373

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Summary of Test Results of Blast-furnace Slag Fine Aggregate Concrete Cured in 20°C Water for 30 Years

A. Ueno

2018Volume 56Issue 5 Pages 379-382
Published: 2018
Released on J-STAGE: May 01, 2019

DOIhttps://doi.org/10.3151/coj.56.5_379

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Evaluation and Management System on Curing for Durability of Hardened Concrete

T. Iyoda

2018Volume 56Issue 5 Pages 383-387
Published: 2018
Released on J-STAGE: May 01, 2019

DOIhttps://doi.org/10.3151/coj.56.5_383

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The Effects of High Temperature Curing on Ultra-high-strength Concrete

S. Koizumi, T. Sugamata

2018Volume 56Issue 5 Pages 388-393
Published: 2018
Released on J-STAGE: May 01, 2019

DOIhttps://doi.org/10.3151/coj.56.5_388

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Influence of Bleeding on Permeability of Concrete and Mechanisms of Bleeding Water Behavior

Y. Kato

2018Volume 56Issue 5 Pages 394-398
Published: 2018
Released on J-STAGE: May 01, 2019

DOIhttps://doi.org/10.3151/coj.56.5_394

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An Analog Experiment of Mass Transport and Deterioration Process in Concrete using Nano/Micro Channels

Y. Sakai

2018Volume 56Issue 5 Pages 399-402
Published: 2018
Released on J-STAGE: May 01, 2019

DOIhttps://doi.org/10.3151/coj.56.5_399

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The Effects of Nano Structure on the Properties Cementitious Materials as a Barrier Material

D. Minato

2018Volume 56Issue 5 Pages 403-408
Published: 2018
Released on J-STAGE: May 01, 2019

DOIhttps://doi.org/10.3151/coj.56.5_403

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Current Situation and Future Prospect of Geopolymers

K. Ichimiya, S. Hatanaka, D. Atarashi

2018Volume 56Issue 5 Pages 409-414
Published: 2018
Released on J-STAGE: May 01, 2019

DOIhttps://doi.org/10.3151/coj.56.5_409

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Deterioration Mechanisms of Concrete Structures

Reconsideration of Limit State of Reinforced Concrete Structure

M. Kanematsu

2018Volume 56Issue 5 Pages 415-420
Published: 2018
Released on J-STAGE: May 01, 2019

DOIhttps://doi.org/10.3151/coj.56.5_415

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Threshold Chloride Content for Corrosion of Steel in Concrete

T. Maruya

2018Volume 56Issue 5 Pages 421-425
Published: 2018
Released on J-STAGE: May 01, 2019

DOIhttps://doi.org/10.3151/coj.56.5_421

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Materials Design Against Alkali-silica Reaction by Controlling Alkalinity of Pore Solution in Concrete

Y. Kawabata

2018Volume 56Issue 5 Pages 426-430
Published: 2018
Released on J-STAGE: May 01, 2019

DOIhttps://doi.org/10.3151/coj.56.5_426

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Mechanism of Frost Damage of Concrete and Techniques for Controlling of Air Voids System

Y. Hama, M. Aba, D. Atarashi

2018Volume 56Issue 5 Pages 431-435
Published: 2018
Released on J-STAGE: May 01, 2019

DOIhttps://doi.org/10.3151/coj.56.5_431

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Practical Study for Preventing Scaling Deterioration of Concrete

T. Oyamada, S. Hanehara

2018Volume 56Issue 5 Pages 436-441
Published: 2018
Released on J-STAGE: May 01, 2019

DOIhttps://doi.org/10.3151/coj.56.5_436

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Concrete Strength Change of Hamaoka NPS Unit 1 Reactor Building─Research Utilizing Docommissioning Plant─

Y. Tanaka, H. Wada, I. Maruyama, O. Kontani

2018Volume 56Issue 5 Pages 442-447
Published: 2018
Released on J-STAGE: May 01, 2019

DOIhttps://doi.org/10.3151/coj.56.5_442

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Investigation Techniques

Quantitative Hydration Analysis of Concrete by Rietveld Method

T. Sagawa

2018Volume 56Issue 5 Pages 448-453
Published: 2018
Released on J-STAGE: May 01, 2019

DOIhttps://doi.org/10.3151/coj.56.5_448

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Structural Analysis of Slag and Cement Materials by Solid-state NMR

T. Takahashi, T. Ohkubo, K. Kanehashi

2018Volume 56Issue 5 Pages 454-459
Published: 2018
Released on J-STAGE: May 01, 2019

DOIhttps://doi.org/10.3151/coj.56.5_454

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Basic Study on Measuring Methods for Contact Time of between Steel Sphere and Concrete by Impacting Steel Sphere

S. Uchida, G. Kubo, S. Iwano, Y. Oshima

2018Volume 56Issue 5 Pages 460-465
Published: 2018
Released on J-STAGE: May 01, 2019

DOIhttps://doi.org/10.3151/coj.56.5_460

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Study on Surface Air Permeability of Concrete

A. Nonaka, N. Yuasa

2018Volume 56Issue 5 Pages 466-470
Published: 2018
Released on J-STAGE: May 01, 2019

DOIhttps://doi.org/10.3151/coj.56.5_466

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Introduction of a Novel Method for Measuring the Corrosion Rate of Steel in Concrete, ─CIPE Method─

S. Yamamoto

2018Volume 56Issue 5 Pages 471-476
Published: 2018
Released on J-STAGE: May 01, 2019

DOIhttps://doi.org/10.3151/coj.56.5_471

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Visions for the Future Research Works

My Memory of the Research on Alkali-silica Reaction and Delayed Ettringite Formation

K. Torii

2018Volume 56Issue 5 Pages 477-478
Published: 2018
Released on J-STAGE: May 01, 2019

DOIhttps://doi.org/10.3151/coj.56.5_477

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Expectation for Concrete Filling Simulation

Y. Yamada

2018Volume 56Issue 5 Pages 479-480
Published: 2018
Released on J-STAGE: May 01, 2019

DOIhttps://doi.org/10.3151/coj.56.5_479

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Basic Research and Practical

H. Naruse

2018Volume 56Issue 5 Pages 481-483
Published: 2018
Released on J-STAGE: May 01, 2019

DOIhttps://doi.org/10.3151/coj.56.5_481

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