查询词典 unbonded

The relations between the frequency and prestress losse of unbonded prestressed concrete beam will be researched chiefly in this paper.

重点探讨无粘结全预应力梁的频率与预应力损失之间的关系。

At last, based on the theory and test, the aseismatic behaviour of the joints in the middle level of unbonded prestressed concrete flat beam frame is analyzed and discussed in this paper.

最后，本文在理论研究和试验分析的基础上，分析探讨中间层无粘结预应力混凝土扁梁框架节点的抗震性能。

Curved layouts of bonded and unbonded prestressed tendons can be considered in this model.

模型中可包含曲线布置形式的有、无粘结预应力束，模型中无粘结预应力束的计算不再需要迭代运算。

Based on the theory and test, the aseismatic behaviour of the joints in the middle level of unbonded prestressed concrete flat beam frame is analyzed and discussed in this paper.

本文试图在理论研究和试验分析的基础上，分析探讨中间层无粘结预应力混凝土扁梁框架节点的抗震性能。

Based on the results of the tests, there is no obviously different response between bonded and unbonded prestressed concrete flat beam frames.

试验结果表明，有粘结预应力混凝土扁梁框架和无粘结预应力混凝土扁梁框架的各种反应没有显著的差异。

The punching shear capacity and deformation property of the joint with various unbonded prestressed reinforcements are also discussed.

通过理论分析和试验研究，阐述了配置无粘结预应力筋的混凝土板的破坏形态和特征，并讨论了预应力钢筋的不同布置方式对节点冲切承载力和变形的影响。

Unbonded prestressed concrete flat beam floor is widely applied in the structures above mentioned.

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。

The definition and evaluations and characteristics of equivalent loads of unbonded prestressed tendons are discussed by using the free-body method.

应用脱离体的方法对无粘结预应力筋的等效荷载的定义、荷载数值的确定、等效荷载的特性进行了讨论，并据此分析了预应力技术在工程应用中涉及的若干概念问题

Based on beam-bending theory and digital image processing technique, the flexibility index of pulp fibers which was calculated with the unbonded span distance, fiber coarseness and the diameter of the metallic wire was easily obtained with the aid of charge coupled device camera, frame grabber, image processing software and computer.

摘 要：根据梁弯曲理论建立蹬纤维柔软度测量模型研制出了纤维柔软度的测量系统，对实验样本数进行了测量确定，并以此系统对针叶木、阔叶木和竹子等纸浆纤维进行了柔软度测量。

The unbonded partially prestressed concrete flat-beam frame structure has been used in the practice project in our country, but the aseismatic study of this structure is not perfect at present, study on theory is lagged behind the demand of engineering apply. It has important theoretic meaning and applied value to go deep into the examinational study about the prestressed concrete flat-beam frame structures.This thesis sums up the study of the RC flat-beam frame structure, the PC frame structure, the steel-fiber concrete, the performance of the steel-fiber concrete and its influence to the seismic resistance of the frame.

近年来国内已经开始在实际工程中采用无粘结部分预应力混凝土扁梁框架结构，但是目前对这种结构形式的抗震研究工作还不完善，理论研究已滞后于工程应用的需要，因此深入进行扁梁框架结构的研究，在经济合理的情况下确保该结构的抗震安全性具有重要的理论意义和应用价值。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。