分析了预应力混凝土桥梁裂缝的成因；
Reasons caused the cracks of prestressed concrete bridge are analyzed.
对于任意程度的预应力混凝土构件均适用。
It is suitable for prestressed concrete components with different degrees.
采用部分预应力混凝土截面能有效改善延性。
The ductility can be improved by adopting partial prestressed concrete section.
整个结构采用预应力混凝土结构，外部包钢壳。
The construction is prestressed concrete and is coated with steel shell.
预应力混凝土空心板在施工过程中，易产生裂缝。
The prestressed concrete voided slab is liable to produce crack in construction.
最后采用的方案是分段现浇的预应力混凝土箱形梁。
The successful alternative was the cast - in - place segmental prestressed concrete box girder.
最后采用的方案是分段现浇的预应力混凝土箱形梁。
The successful alternative was the cast-in-place segmental prestressed concrete box girder.
最后采用的方案是分段现浇的预应力混凝土箱形梁。
The successful alternative was the cast - in - place segmental prestressed concrete box girder .
阐述一种分析部分预应力混凝土B类构件应力的方法。
The paper expounded a method to analyzing B parts stress of portion prestressed concrete.
主跨加劲梁为钢箱梁，边跨加劲梁为预应力混凝土箱梁。
The stiffening beams of the side spans are prestressed concrete box beams.
给出了无粘结预应力混凝土梁强度和受力性能的分析结果。
The analytical results for strength and behavior of unbonded prestressed concrete beams were presented.
无粘结预应力混凝土扁梁楼盖在高层、大跨建筑中广泛应用。
Unbonded prestressed concrete flat beam floor is widely applied in the structures above mentioned.
无粘结预应力混凝土梁的分析要比有粘结混凝土梁复杂得多。
Analysis of beams prestressed with unbonded tendon is much more complicated than that of bonded concrete beams.
该节点综合了钢管混凝土核心柱和预应力混凝土二者的优点。
The joints synthesize advantages both of concrete-filled steel tubular core columns and of prestressed concrete beams.
预应力混凝土技术已经在我国土木工程领域得到了广泛的运用。
The technique of prestressed concrete is already to get in our civil engineeringrealm more and more extensive application.
本文概述了预应力混凝土蛋形消化池在我国的开发和应用情况。
This paper briefly discusses the development and application of prestressed concrete oval digestion tank in China.
研究目的：混凝土的徐变对预应力混凝土结构的影响不容忽视。
Research purposes: Creep of concrete has significant influence for prestressed concrete structures.
予力混凝土应包括在预应力混凝土内，但它具有其特点和优点。
The given force concrete should be included in prestressed concrete, but with its character and advantage.
分析表明灰色预测控制适用于大跨预应力混凝土桥梁的施工控制。
The results indicate that the grey predictive control system is adapted to the construction control for the long-span PC Bridge.
沈阳市富民桥主桥为折线形双塔独柱式单索面预应力混凝土斜拉桥。
The main bridge of Fumin bridge in Shenyang is a prestressed concrete cable-stayed bridge with double kinked column pylons and single cable plane.
提出了一种带腋撑的新型钢筋混凝土(含预应力混凝土)框架结构。
A new kind of reinforced concrete (including prestressed concrete) frame structure with diagonal member is put forward.
针对氯盐侵蚀的预应力混凝土结构，讨论了氯离子扩散系数的计算。
The calculation of chloride diffusion coefficient in prestressed concrete structures eroded by chloride ion is discussed.
本文提出了预应力混凝土桥梁结构弹性工作阶段的有限元分析方法。
This paper presents a finite element method of analyzing the secondary forces of prestressed concrete bridge.
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.
我国近半个世纪以来。预应力混凝土技术在公路桥梁建设中已广泛应用。
Based on the extensive application of prestressed concrete technique in highway bridge during half a century in China.
同时对预应力混凝土结构、钢绞线选择等方面提出技术要求和技术规范。
The technology demand and criterion of prestressed concrete structure and stranded wire selection and so on are put forward.
为了达到这个目标，底层预应力混凝土结构的大厅被分为三个铰接部分。
To achieve this, a prestressed concrete structure was designed for the ground floor where the maritime operation itself consists of a main hall divided into three sections by articulated dividers.
为了达到这个目标，底层预应力混凝土结构的大厅被分为三个铰接部分。
To achieve this, a prestressed concrete structure was designed for the ground floor where the maritime operation itself consists of a main hall divided into three sections by articulated dividers.
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