The ductility can be improved by adopting partial prestressed concrete section.
采用部分预应力混凝土截面能有效改善延性。
Enlarging concrete section, enveloping iron and strengthening with carbon fiber sheet are the widely-used methods to strengthen concrete beam.
对于混凝土构件而言，常用的加固方法有：混凝土加大截面法、外包钢加固法、碳纤维布加固法等。
P an external non-bonded tendon is a tendon situated outside the original concrete section and is connected to the structure by anchorages and deviators only.
体外无粘性筋是指安置在原始混凝土结构外部，只能通过锚固和变向装置连接至结构上的钢筋。
Concrete buttress DAMS when subjected to severe shaking have developed horizontal cracks at the elevation high in the DAMS where the downstream buttresses intersect the vertical "chimney" section.
混凝土伏扶壁大坝受到强震时，容易在大坝高处形成裂缝，在那里下游坝面扶壁横贯垂直的“烟筒”部分。
This section provides a concrete, albeit simplified, real-world case.
本部分提供一个具体的、简化的、真实的案例。
The pros are similar to the above section: compact tables, data partitions across three concrete subclass tables, and any data change on a subclass only involves one table.
它的优点和上节类似：紧凑数据表、跨三个具体子类的数据分区以及对子类任意数据的修改都只涉及一张表。
This section discusses how MTF can be used in a concrete case: a UML to Relational database (RDB) model transformation.
这一节讨论如何在一个具体用例中使用MTF：一个UML到关联数据库(rdb)模型的转换。
There is a general use of rotational symmetry up top around the list of features, but also a more concrete use down below by the "Our Team" section.
在页面上部特性的描述上采用了一般性的旋转对称，下面“我们的团队”一栏中，实实在在的采用旋转对称。
Provisions for concrete, reinforcement and prestressing steel are given in Section 3 or the relevant Product Standard.
混凝土，钢筋和预应力钢筋的规定见第3部分或有关产品标准。
Concrete carbonization can be accelerated by wind pressure, which makes the durability of the section of concrete structure different everywhere.
风压对混凝土碳化的影响是客观存在的，它会导致混凝土构件截面耐久性不等。
The section design method of slab strips for reinforced concrete and post tensioned concrete slabs is discussed in detail.
详细讨论了基于有限元分析的钢筋混凝土和预应力混凝土楼板的板带截面设计方法。
In the second section of the report, many concrete problems are mentioned, and they must be.
报告的第二部分提到很多具体的问题，需要马上解决。
For lightweight aggregate concrete, supplementary rules are given in Section 11.
轻骨料混凝土，补充条文在第11款。
In the second section of the report, many concrete problems are mentioned, and they must be solved at once.
报告的第二部分提到很多具体的问题，需要马上解决。
This paper makes experimental study of stress character of reinforced concrete beam's oblique section in negative area strengthened with U-jackets carbon fiber reinforced polymer (CFRP).
研究了外部U形粘贴碳纤维布加固钢筋混凝土梁负弯矩区段斜截面的受力特性。
Foam concrete wall used for light bet backfilling materials can reduce the vertical section load, also reduced the wall lateral load of the other side.
泡沫混凝土在岸墙后用作轻质回填材料可降低垂直截荷，也减少了对岸墙的侧向载荷。
Particularly suitable for large span bridge structures and cross-section complicated concrete component demoulding.
尤其适用于大跨度桥梁构件及断面复杂的混凝土构件脱模。
The circular section concrete-filled steel tube structures have good performance because of uniform restraint of concrete provided by circular steel tube.
圆形截面钢管混凝土结构因为圆钢管对核心混凝土均匀的“约束”而具有良好的性能。
The whole concrete cross-section resists load.
整个混凝土截面承受荷载。
The widened section, usually concrete, at the base or bottom of a foundation wall, pier or column.
被加宽的部分，通常是混凝土，在基础墙壁，柱桩或支撑柱体的基础或底部。
The controlled crucial works for this contract section is the construction for the prestressed concrete continuous combined box beam.
本合同段控制性关键工程是预应力砼连续组合箱梁的施工。
Tension eccentricity of the specimen section is the main problem in concrete homogenous tensile strength test.
试件截面受拉偏心是混凝土均匀受拉强度试验中存在的主要问题。
The mechanics model of whole process of reinforced concrete beam section flexural rigidity is founded, based on the theoretical analysis the corresponding numerical calculation program is developed.
建立了钢筋混凝土梁截面抗弯刚度全过程分析的力学模型，在理论分析的基础上编制了相应的数值计算程序。
Its roof is a garden that lies on top of the concrete volts, where optimised calculations have drawn a section of hyperbolic arches.
它的屋顶是混凝土顶部的花园，经过优化计算设计了一部分双曲线拱门。
Rules for lightweight aggregate concrete are given in Section 11.
砂轻混凝土的规定见第11部分。
Specially the characteristics of dam construction method, design of dam section, concrete mix, construction technique and temperature control are discussed.
特别对筑坝方法特点、断面设计、混凝土配合比、施工工艺和温度控制进行了论述。
With its excellent section characters, the prestressed concrete box beam plays a main role in the girder bridge.
预应力混凝土箱梁以其优良的截面性质在梁桥中占据了主要地位。
With its excellent section characters, the prestressed concrete box beam plays a main role in the girder bridge.
预应力混凝土箱梁以其优良的截面性质在梁桥中占据了主要地位。
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