加固

Then, how to determine the shear design values for different structural member and different strengthening location is given out, which could be the reference for design and computation of strengthening structural member by enlarging section method. Fifthly, Full-range shear experiment of two reinforcement concrete arch specimens with strengthening at soffit location by enlarging section method are designed and conducted.

第四，对于增大截面法加固构件，按照极限状态的计算原则，对外荷载作用下的新老混凝土结合面剪力设计值进行研究，提出了不同类型构件及不同的加固部位，新老混凝土结合面的剪力作用设计值的确定方法，可为采用增大截面法加固构件的设计计算提供依据。

This article emphasizes to study the theory how to reinforce the two-way curved arch bridge through changing spandrel structure system to summarize the construction method and effect , so that it can be spread and applied in practice of reinforcing improving the load and widening the same type of bridge.

本论文着重研究通过改变拱上结构体系来加固双曲拱桥的加固机理，总结施工方法及实施效果，以便推广应用到同类型桥梁的加固、提载和拓宽的实践中去。

And then stress-strain relationship curve of FRP-confined concrete is simulated by formulation.

目前FRP在建筑加固方面的应用已经非常广泛，在国内FRP加固也已是一种被普遍认可的有效的加固方法。

In order to quicken the drainage and consolidation of soil, sand drains are usually used as vertical emissaries in soft or supersoft foundation. The working principle, arrangement and design of the treatment of soft foundation by plastic draining plates aresimilar to those of sand drain. Plastic draining plates were applied to the soft foundation treatment project for the Zhujiang Power Station in 1988. According to the tests, the mechanical behavours satisfied the working requirements with such advantages ...

在软土和超软土地基中，为了加速土壤的排水固结，通常采用排水砂井作为垂直排水通道，塑料排水板处理软基，其工作原理、布置方法、设计方法与排水砂井相似，1988年珠江电厂厂区款基加固工程是采用塑料排水板加固地基，经试验，其力学性能满足工作需要，排水的效果良好，施工速度快，降低了地基加固费用。

Central Southern China Electric Power Design Institute , Wuhan 430071 , China Abstract : The project of strengthening flawed concrete chimney uses unboundedly prestressed strand hoop.

在钢筋混凝土烟囱裂缝加固工程中采用了无粘结钢绞线预应力环箍，对加固过程进行了现场测试，经预应力环箍加固后的烟囱筒壁中建立的环向压应力在环箍处最大，其值约- 1.0 MPa ，环向压应力衰减较快。

So research on theory of Identification, reforcement and reconstruction is exigently required.

论文结合工作实际，通过参与四川省展览馆加固改造工程的质量监督，首先了解混凝土加固结构的受力特点，分析了新旧混凝土共同工作问题和应力滞后现象，同时重点介绍喷射混凝土加固技术的发展现状。

Test results indicated that the yielding loads of the specimens after strengthening were improved from 12.3 percent to 17.2 percent and the improvement of specimens rehabilitated by jacketing was higher than that of the bonding steel plates one.

在对试验结果的整理分析后，本文对比研究了加固前后以及用不同加固方法加固的试件的开裂荷载、屈服荷载和极限承载力、梁端荷载—转角滞回曲线及其包络线特征、延性和耗能性能。

The experimental results show that: the failure mode of strengthened beam at elevated temperature can be classified as flexure failure mode or flexure-shear failure mode, and the failure mode of strengthened beam at high temperature may be different from that at room temperature; and although the load supported by the strengthened specimen is larger than that supported by the unstrengthened specimen, the fire resistance of the strengthened specimen is still larger than that of the unstrengthened specimen, due to the influence of fire insulation.

结果表明：高温下该类构件的破坏形态大致可分为受弯破坏和弯剪破坏两类，常温下发生弯曲破坏的加固构件有可能在高温下出现破坏形态的转变；虽然加固构件所承受的荷载明显大于未加固构件，前者由于防火涂料的保护，其耐火极限仍大于后者。

Based on the contrast experiments of six full-scale non-seismic interior frames joints under low reversed cyclic load,consisting of two strengthened by Gluing Steels,two strengthened by CFRP and two unstrengthened,Contrast analyses were presented including the failure mode,hysteretic loop,and the stress of beam and column s bars,concrete,gluing steels and CFRP.

通过6个足尺框架中节点(2个粘钢加固，2个碳纤维布加固，2个未加固)在低周反复荷载作用下对比试验，对比分析了节点区破坏特性和滞回曲线，以及节点区梁柱纵筋、混凝土、钢板和碳纤维布的应力水平。

On the basis of experimental research,through compartmentalizing experimental beams into plenty of tiny cell,according to constitutive equation of each materials including steel bar,concrete,CFRP, this paper presents numerical simulation study of flexural all course of RC beams strengthened with CFRP, the theoretical results agree closely with those of the test.

在试验研究的基础上，将CFRP加固钢筋混凝土梁划分为若干个微单元，根据组成CFRP加固钢筋混凝土梁各材料的本构关系，通过数值方法，实现了对碳纤维布加固钢筋混凝土梁受弯全过程的数值模拟，其计算结果与试验所测得的结果符合较好。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。