内力重分布

本文阐述了有限元方法的原理和步骤，分析了造成施工期间结构内力重分布的原因，阐述了内力重分布产生的机理，指出了结构内力重分布现象对施工及桥梁结构的不利影响。

This paper expatiates the principle and process of finite element method , analyses factors of redistribution of internal force during structure construction detailedly , clarifies mechanism of redistribution of internal force , indicates-phenomena of redistribution of internal force of structure disadvantage factors .

从火灾初期弯矩变化规律图可以发现，在受火的前5min，结构内已产生剧烈的内力重分布，火灾初期结构的内力重分布主要是由热膨胀应变引起的。

Violent redistribution of internal force in structure at initial 5 minuets of fire . It was caused by thermal strains .

试验结果表明，通过控制力比R，压型钢板组合梁支座负弯矩区具有足够的塑性转动能力和延性，能够保证连续梁形成充分的塑性内力重分布。

The test results show that the negative bending regions of continuous composite beams have sufficient plastic rotation ability and ductility to develop full moment redistribution by controlling the parameter of force ratio R.

GBF连续板内力重分布性能试验研究

Test on Internal Force Redistribution Performance of GBF Consecutive Plate

本文利用ANSYS对高温下钢筋混凝土框架进行分析，得到其温度场、应力、内力重分布以及承载力的一些计算结果，并将这些计算结果与试验进行对比，取得较为理想的结果。

In this thesis , reinforced concrete frames at elevated temperature was analyzed with ANSYS , which included calculations of temperature field , deformation , stress , internal force redistribution , post-fire ultimate loading . This calculations were compared with experimental result .

从次弯矩产生的机理出发，分析了次弯矩对PPC连续梁极限荷载和内力重分布的影响，得出在低配筋的情况下，可不考虑次弯矩的影响；

Starting from the mechanism producing the secondary moment , it was analyzed the influences of the secondary moment on the ultimate load and the internal force redistribution of PPC continuous beams ;

本文主要研究了HRB400级钢筋混凝土构件的受弯、受剪及连续梁塑性内力重分布性能。

In this article , the mechanical of the HRB400 Reinforced Concrete Members under flexure , shear and plastic internal force redistribution is studied .

试验表明，GBF顺管向连续板具有优良的塑性内力重分布性能，在不同的弯矩调幅幅度下（16.5%~30.7%），各连续板都能达到完全的内力重分布。

And it was indicated that the GBF parallel continuous slabs had fine performance of plastic internal force redistribution . All the continuous slabs could develop full internal force redistribution under various values of moment modulating ( 16.5 % ~ 30.7 % ) .

内力重分布设计法在躲水楼加固分析中的应用

Reinforced Design for Avoiding Flood Building Considering Redistribution of Internal Force

桥梁施工中结构内力重分布的分析与研究

Study and Analysis on Redistribution of Internal Force during Bridge Construction

钢筋砼连续梁考虑内力重分布的可靠度分析

The Reliability Analysis of Reinforced Concrete Continuous Beams Considering Moment Redistribution

梁内塑性内力重分布的浅析

The Analysis Distribution Again About Plastic Internal Force in the Beam

钢-部分预应力混凝土连续组合梁内力重分布研究

Study on Moment Redistribution of Steel Partially Prestressed Concrete Composite Continuous Beams

叠合连续梁的内力重分布计算方法

A Calculating Method for Redistribution of Internal Force of Composite Continuous Beams

预应力平板结构的内力重分布和裂缝控制

Internal force redistribution and crack control of prestressed concrete flat-floors

连续组合梁的弯矩调幅系数与内力重分布

Amplitude-modulation-coefficient and Internal Force Redistribution in Continuous Composite Beams

钢筋煤矸石混凝土框架的延性与内力重分布

An Investigation on Ductility and Moment Redistribution in Self-combusted Gangue Reinforced Concrete Frame

混凝土收缩引起连续组合梁的内力重分布计算

The internal force redistribution in continuous steel-concrete composite girders due to shrinkage of concrete

钢-砼连续组合梁塑性铰特性及内力重分布研究

Research on Plastic Hinge Behaviour and Internal Moment Redistribution in Steel Concrete Continuous Composite Beam

高温下钢筋混凝土框架的内力重分布研究

A study on the redistribution of internal forces in reinforced concrete frames under high temperature

节段施工桥梁的徐变变形及内力重分布研究

Study of the creep deformation and the redistribution of inner force for segmental construction bridges

高温下钢筋砼连续梁的破坏机构和内力重分布研究

Investigation of Failure Mode and Internal Force Redistribution of Reinforced Concrete Continuous Beams at Elevated Temperature

根据试验结果分析了钢管的内力重分布情况。

The redistribution of internal force of steel tube was analyzed based on the test results .

钢管混凝土系杆拱桥损伤吊索系统内力重分布研究

Study of Internal Force Redistribution of Damaged Hanger System of Concrete-Filled Steel Tube Tied Arch Bridge

桥梁施工中连续梁内力重分布程序设计及应用

Program design of redistribution of internal force of the continuous beam during bridge construction and its application

此法概念清晰，能较为容易地定量刻画超静定连续梁中内力重分布效应。

Its clarity makes it easy to quantify the redistribution effect of an indeterminate static continuous beam .

吊车动荷载对山形门式钢刚架塑性内力重分布和变形的影响

Effects of Dynamic Crane Load on the Redistribution of Moment and Deformation of Steel Gabled Portal Rigid Frames

内力重分布对连续梁抗剪性能的影响分析

An analysis of the effect of redistribution of internal forces on the shear property of a continuous beam

分析了连续板的内力重分布和破坏机构的特点。

Meanwhile , the failure modes , mechanism and internal force redistribution of the continuous slabs are analyzed .

此外利用塑性内力重分布理论设计还可以减少超静定结构的用钢量，较为经济实用；

And it can economically reduce the cost of steel to use the plastic redistribution theory of internal force .