施工期间的预应力混凝土结构是时变体系。
The prestressed reinforced concrete structure during construction is a time-dependent structural system.
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.
荷载平衡法已广泛地应用于预应力混凝土结构的设计。
The method of equivalent loads is used widely in the design of prestressed reinforced concrete structures.
现场试验表明，预应力混凝土结构中的温度作用不容忽视。
The results show that the temperature variety in prestress concrete could not been neglected.
比较了有粘结与无粘结力筋两种预应力混凝土结构的优缺点。
Research on law of stress increment of unbonded tendons in continuous prestressed concrete beam and slab;
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.
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.
本文建立了无粘结预应力混凝土结构开裂后弯曲计算的计算机方法。
A computer method is presented in this paper for the bending analysis of unbonded prestressed concrete structures after cracking.
以工程实例对无粘结预应力混凝土结构筒仓的设计、施工作了介绍。
Design and construction of unbonded tendons concrete structure at silos is introduced with practical project examples, which...
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.
探讨超长预应力混凝土结构预应力后浇带常用设计方法，指出其不足之处。
Design methods currently dealing with prestressed post-poured strips of prestressed concrete structures with large longitudinal length are discussed and problems are put forward.
框架梁为有粘结预应力混凝土宽扁梁，次梁采用无粘结预应力混凝土结构。
The bonded prestressed concrete structural wide flat beams were employed as the frame beams, while the unbonded prestressed concrete structure was applied to the junior beams.
本文介绍了该装置的工作原理、研制及其在筒形预应力混凝土结构中的应用。
This paper introduces its development, working principle and application in circular prestressed reinforced concrete structures.
由于预应力混凝土结构有其独特的优越性，所以在近几十年来得到了迅猛发展。
In virtue of the particular advantages, the prestressed concrete structure has developed rapidly for recent tens of years.
在调研、分析和试验的基础上，给出了预应力混凝土结构的开洞与粘钢加固方法。
The authors present the methods of reinforcing the openings and adhering the steel plates to prestressed concrete structures on the bases of investigation, analysis and experiment.
为过火预应力混凝土结构的剩余承载力计算及损伤评估提供依据，具有较高实用价值。
It supplies a basis for the calculation of remainder load bearing capacity and evaluate of damage about the prestressed concrete structure post fire.
建筑法则允许建造三层的预应力混凝土结构公寓，但是两层的木质公寓只能用作租售。
The building condition of the premises allows three-story reinforced concrete apartment building, however two-story wooden apartment was chosen in consideration of rent balance.
预应力混凝土结构是我国土木、水利和交通工程中应用最广泛和最具潜力的一种结构。
Prestressed concrete structure has been widely used in the field of civil engineering, hydraulic engineering and transportation engineering in China with most potentiality.
预应力管道真空辅助压浆工艺是提高后张预应力混凝土结构安全度和耐久性的有效措施。
The prestressing duct vacuum grouting workmanship is an effective measure for improving the safety and durability of the post-tensioning concrete structures.
主塔基础采用分离式承台钻孔桩基础，两承台设横系梁连接，系梁为预应力混凝土结构。
The foundation of the pylon is composed of bored piles and separate pile caps connected with prestressed concrete tie beams.
本文的主要研究内容是型钢混凝土结构和无粘结预应力混凝土结构的抗震性能和设计理论。
The main contents of this thesis are the aseismatic performance and design theory of steel reinforced concrete structures and unbonded prestressed concrete structures.
对于体外预应力混凝土结构，预应力索的防腐十分重要，它关系到结构的安全性和可靠度。
As to concrete structure of external prestressing, for it affects security and trustiness of structure, the antisepsis of external prestressing cable is extremely important.
近年来，纤维复合塑料材料作为钢筋和预应力钢筋被日益广泛地应用于预应力混凝土结构。
Recently, fiber reinforced plastic materials as reinforced bars and tendons are used in prestressed concrete structure.
由于预应力钢筋的存在，使得预应力混凝土结构与普通混凝土结构的力学性能表现不一致。
Because of prestressed tendons persisting, the performance of prestressed concrete structure is different from that of reinforced concrete structure.
预应力混凝土结构塑性计算理论与设计方法是理论界和工程界十分关注且较为棘手的问题之一。
The calculating theory and designing method of pre-stress reinforcement concrete structure plasticity is one of thorny problem that the theory circle and project circle pays close attention to.
真空压浆是后张预应力混凝土结构施工中的一项新技术，已经越来越广泛地应用于工程实践中。
Prestressed construction technology of the box girder concrete of the bridge and the vacuum grouting technology;
真空压浆是后张预应力混凝土结构施工中的一项新技术，已经越来越广泛地应用于工程实践中。
Prestressed construction technology of the box girder concrete of the bridge and the vacuum grouting technology;
应用推荐