大体积混凝土易产生裂缝的原因是( )。 -题库考试答案搜索网

大体积混凝土易产生裂缝的原因是( )。

单选题

2022-04-02 18:57

A、<span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; FONT-SIZE: 12pt">由于混凝土体积大<span lang="EN-US">,</span>分批浇筑不当<span lang="EN-US"><p></p></span></span>
B、<span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; FONT-SIZE: 12pt">留施工缝位置不当<span lang="EN-US"><p></p></span></span>
C、<span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; FONT-SIZE: 12pt">水泥用量过小<span lang="EN-US"><p></p></span></span>
D、<span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; FONT-SIZE: 12pt">水泥水化热过大<span lang="EN-US">,</span>内外温差过大<span lang="EN-US"><p></p></span></span>

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正确答案

D

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标签：桂林理工大学建筑工程技术高起专建筑施工技术与组织

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