prestressed concrete

用法例句

Calculation method and influencing factors to secondary axial force for prestressed concrete frame beam;

预应力混凝土框架梁次轴力计算及其影响因素分析

Experiment study on seismic behavior of bonded prestressed and unbonded prestressed concrete flat beam frame;

有粘结和无粘结预应力混凝土扁梁框架抗震性能试验

Research on the prediction of deflection for prestressed concrete beams based on neural network;

基于神经网络的预应力混凝土梁挠度预测研究

Research of temperature s effect on prestress concrete short sectional pier;

温度对预应力混凝土矮断面箱梁影响研究

Affecting factors and countermeasures of prestress concrete structural durability;

预应力混凝土结构耐久性的影响因素和对策

The construction technology of prefabricated prestress concrete combined box beam;

预制预应力混凝土组合箱梁施工工艺

Research on Structure Analysis and Line-type Control of PC Continuous Rigid Frame Bridge in Construction;

预应力混凝土连续刚构桥施工中的结构分析及线型控制

Research into Construction Control Technology of PC Rigid Frame Bridges with Long Span;

大跨度预应力混凝土刚构桥施工控制技术研究

The Study of Several Problems of PC Continuous Rigid Frame Bridge Prestress Design;

预应力混凝土连续刚构桥预应力设计若干问题的研究

Analysis on construction crack of inherent stress concrete beam and plate and its prevention;

预应力混凝土梁板施工裂缝分析与防治

Application of inherent stress concrete channel beam and its research;

预应力混凝土槽形梁应用及研究综述

Application of vacuum mud-jack technology for inherent stress concrete structure;

真空压浆技术在预应力混凝土结构中的应用

Nonlinear analysis element model of prestressed concrete beam;

预应力混凝土梁非线性分析单元模型

Discussion on bent ductility design of prestressed concrete beam under dynamic loading;

抗动载预应力混凝土梁延性设计考虑

Experiment of anti-dynamic load of prestressed concrete beam with diagonal section strength test and bearing capacity;

预应力混凝土梁抗动载斜截面强度试验与承载力计算

The dynamic experiment of a non-bonded full pre-stressed concrete beam was carried out.

为此该文从混凝土的微观结构入手,将预应力混凝土梁看作各向异性复合材料梁,采用正交异性的线弹性本构模型进行分析,将复合材料梁的刚度视为钢筋混凝土梁的刚度与预应力筋等效刚度之和,然后对预应力混凝土梁的频率与预应力的关系进行分析计算,计算结果与试验结果吻合较好。

The nonlinear analysis of pre-stressed concrete beams has been made by using layered finite element method in this paper.

采用分层法对预应力混凝土梁进行了非线性有限元分析。

precast prestressed concrete beam

预制预应力混凝土梁

Institute of Concrete and Prestressed Concrete

混凝土及预应力混凝土分会

med ore-stressed concrete steel wire

预应力混凝土异形钢丝

monoblock prestressed concrete sleeper

整体预应力混凝土轨枕

centrifugal prestressed concrete pile

离心预应力混凝土桩

prestressed concrete rail fastening

预应力混凝土轨条扣件

long line prestressed concrete

长钢丝预应力混凝土

lining segment of prestressed concrete

预应力混凝土衬砌块

Freyssinet concrete hinge

预应力混凝土铰接结构

post-tensioned prestressing concrete beam

后张法预应力混凝土梁

pretensioning prestressed concrete

先张法预应力混凝土

post tension concrete

后张法预应力混凝土

prestressed concrete bridge erection

预应力混凝土桥架设

Theoretical analysis on squeezing effect of prestressed concrete pipe pile

预应力混凝土管桩挤土效应理论分析

Shear Lag Effect Research of PC Cable-Stayed Bridge;

预应力混凝土斜拉桥剪力滞效应研究

Study on Shear Lag Effect of Prestressed Concrete Spine Beam

预应力混凝土脊骨梁剪力滞效应研究

Construction Technology of the Prefabricated Sleeper of Prestressed Concrete;

预应力混凝土轨枕预制施工技术研究

On Construction of Static Pressure Prestress Precast Concrete Tube Pile

浅谈静压预应力混凝土预制管桩施工