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1·Hutuo River's inverted siphon concrete placement belongs to big volume concrete placement.

滹沱河倒虹吸管身混凝土浇筑属于大体积混凝土浇筑。

2·The concrete placement for spillway and overflow weir at Dongba Hydropower Station employs light truss type formwork.

洞巴水电站溢洪道溢流堰的混凝土浇筑使用轻型桁架模板。

3·Traditional concrete placement method can not meet the construction quality requirement of sharp slope concrete roofing.

传统的混凝土浇筑施工方法已不能满足大坡比混凝土屋面施工质量要求。

4·The ultrasonic detection of steel-tube concrete is a method to detect the quality of concrete placement within a steel tube.

钢管混凝土超声波检测是检测钢管内混凝土灌注的质量。

5·The intensity of concrete aggregates production changes with that of concrete placement during construction of a concrete dam.

混凝土坝施工过程混凝土浇筑强度变化，其骨料生产强度也应随之。

6·Concrete placement is an important part of project construction which is the key issue for ensuring the reinforced concrete structure quality.

混凝土浇筑是工程建设的重要环节，是保证钢筋混凝土结构质量的关键问题之一。

7·The concrete placement of lateral wall adopted stiff, large and leveling suspension form works in order to ensure the quality and easy handling.

洞身边墙混凝土浇筑采用刚度大、大块及表面平整度好的多卡悬臂模板，能保证质量、使用灵活、有利于赶工。

8·But, concrete placement temperature, surrounding temperature and the heat of hydration of cement, they take a more affection on lining thermal stress.

混凝土的浇筑温度、环境温度以及水泥水化热对温度应力的影响十分显著。

9·The paper presents various temperature control measures taken in ground concrete placement at permanent lock of Three Gorges Project during summer construction of 1999 .

介绍了三峡工程永久船闸地面混凝土在1999年夏季施工中所进行的各种温控措施。

10·This article deals with construction technology and measures for rigid frame, formwork, location control and concrete placement of big-slope as-cast concrete mega-column.

介绍大斜率变截面清水混凝土巨型柱的劲性构架、模板、钢筋定位控制和混凝土浇筑的施工技术措施。