1) concrete of main bridge
主桥混凝土
2) concrete bridge
混凝土桥
1.
The techniques in the paper may contribute referential inspection and test items,contents and means to the evaluation of durability of the concrete used for bridges in China,and also reference to the design of the durability of concrete bridges.
对我国桥梁混凝土的耐久性评估提供一个可参考的检测项目、内容及手段,为混凝土桥梁的耐久性设计提供参考。
2.
The coastal reinforced or prestressed concrete bridges are always liable to chloride corrosion permeating on the reinforcement therein and durability of the structures is thus degraded.
沿海钢筋混凝土与预应力混凝土桥梁易受渗入到钢筋表面的氯盐腐蚀 ,影响结构的耐久性。
3.
When the section of the concrete bridge is enlarged,the additional stressed effects of the interface of the new and old concrete will be larger for its different ages,so the paper according to the analysis of some project,illustrates the distributing features for the additional stress and suggests to adopt respective measures in order to have a better combination of the new and old concrete.
在对混凝土桥梁进行增大截面加固时,由于新旧混凝土龄期差异引起的结合面处的附加应力影响较大,试图通过对某实体工程的分析,说明该附加应力的分布特点,并采取相应的处理措施,以确保新旧混凝土的良好结合。
3) concrete girder of cable-stayed bridge
混凝土斜拉桥主梁
1.
Analysis of unsteady temperature gradient and thermal stress field for concrete girder of cable-stayed bridge;
混凝土斜拉桥主梁的非稳态温度场与应力场分析
4) bridge concrete
桥梁混凝土
1.
Analysis on the corrosion action of acid rain on bridge concrete and countermeasures;
酸雨对桥梁混凝土侵蚀性影响分析及改善措施
2.
Research on the primer of polyurea coating for the protection of bridge concrete
桥梁混凝土聚脲防护涂层配套底漆性能研究
3.
In this paper,the factors affecting the bridge concrete durability and the design methods for improving the concrete durability are expounded.
详细说明了影响桥梁混凝土耐久性的因素及如何通过设计提高混凝土的耐久性。
5) concrete bridge
混凝土桥梁
1.
Common quality defects of concrete bridges and reinforcement techniques;
混凝土桥梁的常见病害与加固技术
2.
Analysis of member faults of concrete bridge and their countermeasures;
混凝土桥梁构件缺陷因素分析与对策研究
3.
Study on the cracks produced in concrete bridge and prevention and control measures;
混凝土桥梁裂缝产生的原因及预防控制措施
补充资料:公主桥
康定是个多桥的城,古有“八桥城”之说。时至今日,折多河上年代久远的当数城南的公主桥。
此桥传闻颇多,其中路人皆知的传闻是因文成公主与松赞干布联姻而建。但事实上文成公主进藏是取道青藏路,而人们对康定公主桥的传闻却深信不疑,可见藏汉人民是十分珍惜这一支谊的。
康定扼川藏公路咽喉,自古就是藏汉“茶马互市”的必经之路,人民解放军十八军就是雄赳赳气昂昂地跨过公主桥进军西藏的,公主桥是藏汉团结的历史见证。
公主桥建桥的年代因无文字记载无可考,但据康定城市发展的历史旁证,这座桥绝不会在乾隆以前,因为乾隆四十一年五色海发大水直冲康定老城,此桥所在位置首当其冲,万难幸免。因而这桥应是清代晚期所修。
公主桥是一座石拱桥,巍然飞架在汹涌咆哮的折多河上。但因长年累月风雨剥蚀,特别是解放后在紧邻原有老桥的上游修了新的公路大桥,公主桥便日渐颓败。1997年底,古老的公主桥重新修复,桥栏涂上了鲜明的红色,描上了浓郁民族风味的花纹、图案,拱桥上端穿桥而过的“龙”续画上了龙头龙尾,栩栩如生,公主桥重新焕发了青春。如今,站在公主桥上,朝西可遥望蓝天下银光闪闪的雪峰;向东可观看郭达山云飞雾绕的奇景,使人驻足雅兴顿添。公主桥成为康定南门一道精致的景观。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。