pre-constructed unit是什么意思

用法例句

Quality control in production of oil tank's prefabrication;

石油储罐预制生产中的质量控制

Analysis of the prefabrication construction technology of 35m short box-girder;

浅析35m矮箱梁预制施工工艺

Brief Introduction of Prefabrication and Lifting Process for Box Type Arch Bridge in Yuanmo Expressway,Yunnan;

云南元磨高速公路箱形拱桥预制吊装施工简介

This article through carries on the analysis to the Fu-Chao highway roadbed T-beam prefabricated situation,summarizes T-beam to prefabricate in the process the common question as well as the preventive measure,only supplies the reference.

本文通过对阜朝高速公路路基T梁的预制情况进行分析,总结出T梁预制过程中常见的问题以及预防措施,仅供参考。

9m tube used in Guangzhou Pearl River Tunnel is prefabricated by movable moulding bed in dry dock site.

9m 管节,采用整体移动式钢模台车,在干坞中预制。

In order to know the character of them,the contact between them and the crack, and their forming process,we designed a special experiment- prefabricate crack in the shaped blank.

为了弄清此类异质颗粒的性质及其与裂纹之间的联系,以及具有该相同特征的裂纹组织的形成过程,特设计预制裂纹实验方案进行验证,通过试验研究,发现了异质颗粒的性质及其与裂纹之间的联系,判断出具有该相同特征的裂纹组织的形成过程,总结出了影响异质颗粒形成及大小的主要因素。

The prefabricated construction technology of 40m T beam at tropical weather;

热带气候条件下40m T梁预制施工技术

Through a case of Shanghai Rail Line 11 (north section part I), the design plan and construction technique of prefabricated box girder were summarized and compared in this paper, which have gained valuable experience about similar projects.

通过上海市轨道交通11号线北段一期工程的实践,对轨道交通预制轨道箱梁的设计方案和施工工艺进行了简要的归纳和对比,并进行了分析,为预制轨道箱梁的设计和施工积累了一定的经验。

As one of the most significant structure forms in modern architecture,prefabricated concrete structure has the advantages of saving material and labor,improving construction efficiency,accelerating construction speed and lifting construction quality.

预制混凝土结构是现代建筑最重要的结构形式之一,具有节约材料和劳动力,提高施工工效,加快施工进度,提高建筑工程的产品质量等优势。

Capacities of Headed Stud Shear Connectors in Composite Steel Beams with Precast Hollowcore Slabs;

对组合钢梁-预制空心板中栓钉连接件的性能分析

Study on performance of precast glass fiber concrete composite pavement slab under static loading;

预制玻璃钢-砼复合路面板的静力性能研究

Study on construction techniques of precast box girder for passenger special line;

客运专线箱梁预制施工技术研究

Determination of workday consumption for full span box girder precasting;

整孔箱梁预制消耗工天测定

Matters needing attention in T-beam precasting;

T梁预制中需要注意的问题

Precasting and Construction Techniques of 40m PPC Box Girder of Wuhu Yangtze River Bridge;

芜湖长江大桥40m PPC箱梁预制及架设技术