This paper introduces the reinforced concrete crack types and causes, from material factor, design factors and external factors three aspects discusses the specific methods of preventing the crack.

本文介绍了钢筋混凝土裂缝类型及产生原因，从材料因素、设计因素和外界因素三方面论述了预防裂缝的具体方法。

youdao

By the study on the carbon fibre reinforced cement, this paper finds the relations between carbon fibre contemt and composites compressive strength and tensile strength.

本文通过对水泥基体掺入碳纤维进行研究，得出了复合体抗压强度、劈拉强度与碳纤维掺量的关系。

youdao

The paper describes the results of tests on prototype size reinforced concrete frame specimens which were designed to represent the column-beam connections in plane frames.

本篇文章描述了对加固后标准尺寸混凝土结构试件进行试验的结果，该试件代表平面框架结构中的梁—柱联接部位。

youdao

The world got rich by inventing cheap steel, electric lights, marine insurance, reinforced concrete, coffee shops, saw mills, newspapers, automatic looms, cheap paper, modern universities, the transistor, cheap porcelain, corporations, rolling mills, liberation for women, railways.

FORBES: Yes, Gawker, 'The Good Rich' Do Exist

Plus, the MLDs really reinforced the notion of differentiated learning: By giving students the option of using pencil, paper, podcasts and so forth, we were allowing them to tap into their individual learning preferences.

FORBES: How This School District Turned its Students' Love of Mobile into Better Learning, Test Scores