1) continuous-beamed prestressed concrete bridge
预应力混凝土连续箱梁桥
1.
A talk about the design and construction of the continuous-beamed prestressed concrete bridge
浅谈预应力混凝土连续箱梁桥设计与施工
2) prestressed concrete continuous bridge
预应力混凝土连续梁桥
1.
This paper used the model for the camber control of the prestressed concrete continuous bridge construction.
将GM(1,1)模型用于预应力混凝土连续梁桥施工中预拱度的控制。
2.
In this paper the authors establish an reliability analytical model of the global stability during the cantilever construction period of prestressed concrete continuous bridges.
建立了预应力混凝土连续梁桥悬臂施工期间整体稳定性可靠度分析模型 ,该模型突破了传统将支座视为理想铰支的简化方法 ,倾覆失效时考虑了偏心受压 ,使设计更为合理 ,并就此模型对各设计变量及参数作了较全面的分析 ,以研究它们对桥梁整体稳定性的影响程
3) prestressed concrete continuous girder bridge
预应力混凝土连续梁桥
1.
Variability in dynamic characteristics and comfort evaluation of a prestressed concrete continuous girder bridge;
预应力混凝土连续梁桥振动特性变异及舒适度评价
2.
A kind of establisment method of geometric models for prestressed concrete continuous girder bridge is given, and builds the box-girder constructional geometricmodels.
针对预应力混凝土连续梁桥，提出了一种几何模型的建立方法；建立了箱形梁构造的几何模型。
4) prestressed concrete continuous box girder
预应力混凝土连续箱梁
1.
Now cantilever construction of prestressed concrete continuous box girder as the chief construct methord in engineering has gone intio the rang of mature.
预应力混凝土连续箱梁的悬臂施工作为大跨径桥梁的主要建设方式日渐成熟,但此类桥梁设计、施工中仍然存在着某些关键问题其处理方式比较含糊。
5) prestressed concrete continuous box beam
预应力混凝土连续箱梁
1.
Construction of the prestressed concrete continuous box beam cantilever casting
预应力混凝土连续箱梁悬臂灌注施工
2.
The article takes its actual application to engineering to explain the precautions in the construction of prestressed concrete continuous box beam with moveable formwork.
文章结合铜汤高速第二合同段七星河特大桥施工实际情况,谈谈移动模架在预应力混凝土连续箱梁施工中注意事项。
补充资料：预应力
分子式：
CAS号：
性质：试验中试样所受到的预加的恒定静态应力，单位为Pa。在生热性疲劳试验中，如固特里奇屈挠试验中，一般都施加一恒定预应力，使试样产生一静态变形，再叠加一周期压缩变形进行试验，通常预应力的大小会影响试样的疲劳寿命，预应力越大，则试样寿命会越明显缩短。也有的先施加一静态压缩变形，再叠加周期性剪切变形进行试验。
CAS号：
性质：试验中试样所受到的预加的恒定静态应力，单位为Pa。在生热性疲劳试验中，如固特里奇屈挠试验中，一般都施加一恒定预应力，使试样产生一静态变形，再叠加一周期压缩变形进行试验，通常预应力的大小会影响试样的疲劳寿命，预应力越大，则试样寿命会越明显缩短。也有的先施加一静态压缩变形，再叠加周期性剪切变形进行试验。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条