翻訳と辞書 Words near each other ・ Mass noun ・ Mass number ・ Mass of Paul VI ・ Mass of Saint Gregory ・ Mass of the Catechumens ・ Mass of the Children ・ Mass of the Fermenting Dregs ・ Mass of the Lord's Supper ・ Mass of the Phoenix ・ Mass of the Presanctified ・ Mass operations of the NKVD ・ Mass Party ・ Mass path ・ Mass concentration (astronomy) ・ Mass concentration (chemistry) ・ Mass concrete ・ Mass customization ・ Mass cytometry ・ Mass deacidification ・ Mass decontamination ・ Mass deficit ・ Mass destruction ・ Mass Destruction (song) ・ Mass Destruction (video game) ・ Mass deworming ・ Mass diffusivity ・ Mass Distraction ・ Mass distribution ・ Mass drawing ・ Mass driver Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Mass concrete ： ウィキペディア英語版 Mass concrete Mass concrete – is defined by American Concrete Institute Committee 207 as “any volume of concrete with dimensions large enough to require that measures be taken to cope with the generation of heat from hydration of cement and attendant volume change to minimize cracking.”〔ACI Committee 207–Mass and Thermally Controlled Concrete〕 As interior temperature of mass concrete rises due to the process of cement hydration, the outer concrete may be cooling and contracting. If the temperature differs too much within the structure, the material can crack. The main factors influencing temperature variation in the mass concrete structure are: the size of the structure, the ambient temperature, the initial temperature of the concrete at time of placement and curing program, the cement type, and the cement contents in the mix. Mass concrete structures include massive mat foundations, dams, and other concrete structures that minimum dimension exceeds 3 feet. == References == 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Mass concrete」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.