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Titlebook: Early-age Cracking Control on Modern Concrete; Dejian Shen Book 2024 Science Press 2024 Early Age.Restrained Condition.Chemical Admixture.

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樓主: 萌芽的心
11#
發(fā)表于 2025-3-23 10:39:27 | 只看該作者
Early-age Cracking Control on Concrete with MgO Compound Expansive Agent,ep of concrete increased with increasing dosage of MgO compound expansive agent. The rate of tensile stress and cracking failure potential of concrete evaluated by integrated criterion decreased with increasing dosage of MgO compound expansive agent when the dosage was not more than 4%, but increased with increasing dosage from 4% to 6%.
12#
發(fā)表于 2025-3-23 16:03:27 | 只看該作者
13#
發(fā)表于 2025-3-23 18:01:33 | 只看該作者
Die Janusk?pfigkeit der Religionen investigated. The results showed that 5D hooked-end fibers not only enhanced strength and reduced shrinkage, but also significantly improved early-age cracking resistance of high strength concrete under both circumferential and uniaxial restrained conditions.
14#
發(fā)表于 2025-3-24 00:34:51 | 只看該作者
15#
發(fā)表于 2025-3-24 02:50:35 | 只看該作者
Early-age Cracking Control on Concrete with 5D Hooked-End Steel Fiber, investigated. The results showed that 5D hooked-end fibers not only enhanced strength and reduced shrinkage, but also significantly improved early-age cracking resistance of high strength concrete under both circumferential and uniaxial restrained conditions.
16#
發(fā)表于 2025-3-24 07:14:11 | 只看該作者
17#
發(fā)表于 2025-3-24 13:20:54 | 只看該作者
,Diagnose Krebs – was hei?t das eigentlich?,eep properties such as basic tensile creep, tensile creep coefficient, and specific tensile creep, (5) the evaluation on the cracking resistance of concrete under circumferential restrained condition, and (6) the evaluation on the cracking resistance of concrete under uniaxial restrained condition.
18#
發(fā)表于 2025-3-24 16:48:03 | 只看該作者
Meine Myelogenetische Hirnlehrehe water-to-cement ratio. Increasing the water-to-cement ratio caused the decrease of development rate of the residual stress and the increase of cracking resistance of concrete. The cracking resistance of concrete under 20 ℃ was better than that under 45 ℃ and adiabatic condition.
19#
發(fā)表于 2025-3-24 20:11:28 | 只看該作者
https://doi.org/10.1007/978-3-663-02695-2blast furnace slag decreased the cracking stress, temperature drop, cracking resistance of early-age concrete. The autogenous shrinkage of high performance concrete increased with the increasing ground granulated blast furnace slag replacement.
20#
發(fā)表于 2025-3-25 00:26:40 | 只看該作者
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