pretensioning是什么意思

网络释义

用法例句

Problems needing attention in the design of the pretensioning method prestressed concrete plate girder;

先张法预应力混凝土板梁设计应注意的问题

Cause analysis and prevention of the inclined crack in pretensioning method prestressed pipe pile

先张法预应力管桩倾斜裂缝原因分析及预防

On the construction of prestressed hollow slab with pretensioning method

浅谈先张法预应力空心板的施工

Construction of prestressed precast beam with pretension;

先张法预应力预制梁板施工

The text briefly introduces structure design of pretension girder strethching pedestal,design and calculation of main component.

以先张法制梁为例,简要介绍先张梁张拉台座结构设计,主要构件的设计计算。

Combined with the construction practice,the paper introduced the design idea of concrete bar dowel for pretensioned grooved stretching bed etc.

根据施工实践,简要地介绍了先张法槽式张拉台座中的砼传力柱的设计思路。

Combined with the practice of pretensioning prestressed voided slab,the paper discussed the construction repair,pouring and curing etc.

根据先张法预应力空心板施工实践,主要从先张法预应力梁板的施工准备、张拉、浇筑、养生等方面进行了探讨,并提出几点注意事项。

Combining the actual situation of site, guided by the principle of economy, the article introduces the design and manufacture of production line of long line pretensioning prestressed concrete crane girder, the manufacture and installation of template, the stretch and release of prestressing bar, the concrete depositing and the steam curing in detail.

结合现场实际情况,遵循节约、经济的原则,对长线先张法预应力混凝土吊车梁生产线的设计和制作,模板制安,预应力筋张拉、放张,混凝土浇筑、蒸汽养护等关键技术做了较为详细的介绍。

The application of pretensioned system prestressed technology in Yi River bridge construction;

先张法预应力技术在伊河特大桥施工中的应用

The construction technology of pretensioned system prestressed bridge plate and application examples;

先张法预应力桥梁板施工工艺及应用实例

Process and technology control of making the pre-tensioned prestressed hollow slab;

先张法预应力空心板制作的工序与工艺控制

In this thesis, the construction technique, safety and quality control method of manufacture are researched for the spot-manufacturing simple-supported T beam with pre-tensioned prestressed durability concrete, under the conditions of serious cold, low pressure, a lack of oxygen, strong radiation and special weather on the Qingzang Plateau.

本文的主要内容和关键技术为：研究在青藏高原高寒、低压、低氧、强辐射等特殊气候条件下现场预制铁路先张法预应力耐久性混凝土简支T形桥梁的施工工艺及施工安全质量的控制方法。

pretensioning prestressed concrete

先张法预应力混凝土

Pretensioned spun concrete piles

GB13476-1992先张法预应力混凝土管桩

Manufacturing specification for pretensioned spun concrete piles

先张法预应力混凝土管桩制作规程

Pre-tensioned trough bearing pedestal of column stability analysis

先张法槽式台座承力柱稳定问题浅析

Discussion on the error reasons of prestressed pre-tensioned beam elongation value

预应力先张法梁伸长值误差原因简析

Pre-tensioned Construction Technology of Large-span Prestressed Hollow Slab with 20m Span

20m大跨预应力空心板先张法施工技术

Prestressing Force Control in Prefabricating Cored Slab Using Pretensioned Method

关于先张法预制空心板的预应力控制

Production and Application of Pretensioned Concrete Wall Pipe Piling Sheet

先张法预应力混凝土管桩端板生产及应用

Control of the Prestressing Force for the Pretensioned Hollow Beam;

浅谈钢筋混凝土板梁先张法的预应力控制

Research on Design and Construction Technique of Pretensioning Prestressed U-Shape Girder

先张法预应力槽形梁设计与施工技术研究

Discussion on the design and construction of site pretensioned method prestressed pedestal

浅谈工地先张法预应力台座的设计及施工

Pre-tensioned prestressed concrete pipe production technology frequency

先张法预应力混凝土管桩变频生产技术

Construction technology of pretensioning prestressed concrete hollow slab of super long operating platform of production line

超长线台先张法预应力混凝土空心板的施工

Construction technology of large-tonnage pre-tensioned pre-stressing crane beam in construction site

施工现场大吨位先张法预应力吊车梁施工技术

Cause analysis and prevention of the inclined crack in pretensioning method prestressed pipe pile

先张法预应力管桩倾斜裂缝原因分析及预防

STUDY ON HOLLOW BEAM TECHNOLOGY OF THE PRETENSIONED PRESTRESSING CONCRETE

先张法预应力混凝土空心梁板技术研讨

Application of prestress pretensioning method to the Linhuaigang flood-control project

先张法预应力在临淮岗洪水控制工程中的应用

Cause of pretensioning prestressed sleeper crack and solution scheme

先张法预应力轨枕裂纹产生原因及解决方案