在预应力混凝土连续刚构桥预应力设计中，有两个问题急需要解决。
In the prestress design of PC continuous rigid frame bridge, there are two problems in dire need of solving.
设计一个算法挖掘这样的有趣规刚，它的前件和后件分别属于不同的概念类，称这种规则为类间桥。
This paper designs an algorithm for mining a kind of as- sociation rules that the antecedent and action of such a rule belong to different conceptual classes, referred to class bridges.
连续刚构桥是现代交通工程的一种重要桥型，其温度问题一直是桥梁工程界的研究热点之一。
The continual rigid frame bridge is one kind of important bridge of modern traffic project type, whose temperature problem is always one of bridgework boundary research hot spot.
但随着连续刚构桥跨径及桥高的不断加大，设计者也将面临越来越多的技术问题，连续刚构桥的温度效应分析便是其中一个。
As the result of continual increase of spans and heights of Bridges, designers have to have many technical problems to deal with, among which analysis of temperature effect is.
本文对一座正在施工中的高墩大跨连续刚构桥在汽车荷载作用下的动力反应进行了分析。
This article analyzes dynamic responses of a continuous rigid frame bridge under construction with high piers and long span under the vehicles loading.
挂篮是目前大跨径预应力混凝土连续刚构桥和连续梁桥在悬臂浇注施工时主要采用的施工设备。
The hanging baskets are the main equipments in the cantilever casting construction of large-scale prestressed concrete continuous rigid bridge and continuous girder bridge.
本文还针对预应力混凝土连续刚构桥和斜拉桥，分析计算了其在施工和运营阶段，混凝士徐变对桥梁结构的影响。
The influence of concrete creep on bridge structure under the construction and operation stage for prestressed concrete continuous rigid frame bridge and cable-stayed bridge is also analyzed.
在双薄壁墩连续刚构桥设计中，选择合理优化的双薄壁墩的墩距和壁厚等参数是至关重要的。
In the design of the continuous rigid frame bridge with double thin-wall piers, the reasonable selecting of parameters is very important to the bridge.
该连续刚构桥构造复杂，且受施工环境因素制约，增加了该桥施工难度。
This continuous rigid-frame bridge construction of complex structure, and environmental factors, increases the difficulty of construction.
为了保证大跨径连续刚构桥悬臂施工的质量和安全，施工控制是非常重要的。
To ensure the quality and security of the prestressed concrete continuous rigid frame bridge, construction control was of great importance.
结合内蒙古黑沟特大桥工程实例，探讨了预应力混凝土连续刚构桥的施工应力控制方法。
In combination with the Heigou Bridge Project in inner Mongolia, the methods of construction stress control are discussed in this paper.
结合工程实例，采用ANSYS有限元分析软件对某斜腿刚构桥在悬臂施工及运营阶段的屈曲特性进行分析。
This paper adopting finite element analysis software ANSYS to analyze the buckling property of slant-legged rigid-frame bridge in cantilever construction stage and service phase.
通过磊口大桥工程实例，对带挂梁的预应力混凝土T型刚构桥的设计进行总结。
By a actual engineering example in Leikou bridge, the design of prestressed concrete T-frame bridge hanging a beam.
文中介绍的施工方法和施工工艺，对于水上基础的施工和大跨度连续刚构桥的悬灌施工提供了经验和借鉴。
The construction methods and technologies provide experience for reference concerning the foundation construction in water and large-span continuous rigid frame bridge's construction.
刚构—连续组合梁桥一般采用悬臂浇注，施工中对标高的控制是成桥后线型是否合理的重要保证。
This kind of bridge often uses the construction technique of segmental cantilever installation, which is important to control the deformation of the bridge during the construction stage.
以已成桥柱为基础的斜臂支撑的刚构支护结构，较好地解决了深水支护的困难。
An oblique arm supporting rigid frame timbering based on the built bridge columns better to solve the difficult deep water timbering problem.
该桥是目前我国最大跨度的预应力混凝土连续刚构铁路双线桥。
Until now the bridge is the longest span in the continuous rigid frame double line railway bridge in our country.
非对称形式的施工荷载对悬臂施工阶段大跨径预应力混凝土刚构桥的稳定性更为不利。
The unsymmetrical construction loads is dangerous to the stability of long-span prestressed concrete rigid-frame bridge during cantilever construction phase.
预应力混凝土连续梁和连续刚构桥是目前桥梁工程中应用最广泛的桥型，通常采用平衡悬臂方法施工。
Pre-stressed concrete continuous beam and continuous concrete rigid frame bridge, constructed through balanced cantilever, are the widest used in recent Bridges.
介绍了预应力混凝土连续刚构桥的施工控制原理和方法，以及磴口黄河大桥施工控制的实施步骤。
The principles and methods of construction control of pre_stress concrete continuous rigid frame bridge, and detailed construction control measures of Denkou Yellow River are introduced in the paper.
文中介绍的施工方法和施工工艺，对于水上基础的施工和大跨度刚构梁桥的悬灌施工提供了经验和借鉴。
These would provide experience and reference of cantilever pouring for over-water foundation and continuous beam bridge of large span.
以高墩大跨连续刚构桥为研究对象，收集大量已建桥梁主墩的设计类型、截面参数和系梁的设置；
The datum for piers design were collected from a large number of long-span rigid frame bridges which have been built.
我国已建成的一些大跨径连续梁桥及大跨径连续刚构桥都普遍采用薄壁箱形截面。
The structure of thin-walled box girders are commonly applied in some large span continuous beam bridges and rigid frame bridges in our country.
目前已建成的一些大跨径连续刚构桥中出现了裂缝，结构整体效应分析不够肯定是原因之一。
At present, a few of cracks appear in some continuous rigid Bridges which have been constructed, and one of the reasons must be the insufficient analysis to the whole structure.
针对某大跨度连续刚构桥出现的主要病害及其原因，介绍了采取增设预应力混凝土箱梁体外索的加固措施。
Aiming at the main damage and its causes of a large-span continuous rigid framework bridge, the strengthening measure of adding the external cable to prestressed concrete box girder was introduced.
某斜腿刚构桥经过多年使用出现了一些病害后，需要进行加固。
A rigid frame bridge with inclined legs is strengthened due to some disease after several years' running.
但是，在既有大跨连续刚构桥中，开裂和过度下挠病害较多。
However, crack and excess deflection of rigid frame Bridges became a serious problems.
着重介绍该桥的刚构、钢箱提篮拱与钢桁梁的施工方案、关键施工技术及施工控制要点。
In this paper, the construction schemes, key construction techniques and construction control of the rigid -frame structure, steel box basket handle arch and steel trusses, are mainly described.
跨中下挠过大是目前国内大跨径连续刚构桥的主要病害之一。
The excessive deflection in the midspan is one of the main faults in long-span continuous rigid frame Bridges.
目前已建成的一些大跨径连续刚构桥中出现了裂缝，结构整体效应分析不够肯定是原因之一。
At present, a few of cracks appear in some continuous rigid Bridges which have been constructed, and one of the reasons must be the insufficient effect analysis of the whole structure.
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