为了解在高温下高性能混凝土剥落的结论是有帮助的,并会进一步促进使用高性能混凝土。
The conclusions are helpful for understanding the spalling of high performance concrete at elevated temperatures, and would promote further usage of high performance concrete.
针对进水闸闸门槽处混凝土剥落且漏水严重问题,介绍了应用混凝土修补的方法与处理措施。
Aiming at concrete crumbling and serious water seepage at inlet gate bark, this paper introduces the method of concrete patching and treatment measure.
结果表明,当受火区域面积不大时,混凝土剥落对整体结构体系的抗连续倒塌能力影响有限。
The result indicates that the influence of spalling is unremarkable on collapse resistance of the whole structure when fire area is small.
结果表明,当受火区域面积不大时,混凝土剥落对整体结构体系的抗连续倒塌能力影响有限。
The result indicates that the influence of spalling is unremarkable on collapse resistance of the whole structure when fire area is small.
灰泥标记的砖墙和混凝土天花板横梁被保留下来,同时原始的木地板、拱门和门框也修复了,虽然仍有剥落的油漆。
Brick walls with plaster marks and concrete ceiling beams are left exposed, while original wooden floorboards, archways and door frames are restored, although still featuring peeling paintwork.
由于场区地应力比较高,在开挖期间出现了局部围岩的大变形及岩爆、喷混凝土层剥落等不良现象。
Due to high in situ stress in the powerhouse area, important deformation of local surrounding rock, rock burst, shotcrete spalling occur during excavation.
摘要采取长时间浸水马歇尔试验和多循环冻融劈裂试验方法,对掺加了水泥、抗剥落剂的安山岩集料沥青混凝土水稳定性能进行研究。
Long term immersing Marshall test and frozen-thaw cycle test were used to investigate the anti-stripping performance of andesite asphalt mixture using cement and anti-stripping agent.
沥青混凝土路面水损害的根本原因是沥青从集料上发生了剥落。
The moisture-induced damage occurs primarily because of stripping the asphalt from the aggregates.
裂隙的扩展和爆裂作用的叠加是衬砌混凝土发生多层剥落的重要原因。
The superposition between fracturing and explosive spalling plays a key role in the multi-layer damages of the lining concrete.
采取长时间浸水马歇尔试验和多循环冻融劈裂试验方法,对掺加了水泥、抗剥落剂的安山岩集料沥青混凝土水稳定性能进行研究。
Long term immersing Marshall test and frozen-thaw cycle test were used to investigate the anti-stripping performance of andesite asphalt mixture using cement and anti-stripping agent.
抗剥落性是沥青混凝土工程特性的一个重要指标。
Anti stripping is an important objective of asphalt concrete engineering.
由于有害离子侵蚀,混凝土碳化,钢筋锈蚀等方面原因,致使渡槽排架混凝土产生裂缝、剥落,严重危及着渡槽的安全运行。
Due to harmful ion corrosion, concrete carbonizing and steel bar rusting, it result in concrete structure peeling, peel-ing and danger to the structure safety.
钢筋腐蚀将导致钢筋体积大大增加,混凝土保护层开裂、剥落,结构承载力下降,甚至倒塌。
The sensor construction is that one Bragg grating is stuck on the inner center of two bars against each other, and the reinforcement volume as well as the diameter will expand due to corrosion.
钢筋腐蚀将导致钢筋体积大大增加,混凝土保护层开裂、剥落,结构承载力下降,甚至倒塌。
The sensor construction is that one Bragg grating is stuck on the inner center of two bars against each other, and the reinforcement volume as well as the diameter will expand due to corrosion.
应用推荐