Calculation of camber for prestressed simply-supported girder with post-pretensioning method and its use in construction 后张法预应力简支梁起拱度计算及施工应用 service.ilib.cn 6. Mechanics Domino Effect Analysis of Pretensioning and Posttensioning Prestressed Concrete Simply Supported Box Girders in High...
3) post-tensioning 后张法预应力 1. According to the disadvantages of post-tensioning method prestress structure construction and new construction technology, the application of plastic bellow and vacuum mud jacking technology in Bailuo Road are analyzed from aspects as test gradation, construction, ...
Bridge Construction Strand Pushing Machine for Post Stressed Concrete, Find Details and Price about Post Stressed Concrete Pretensioning and Post Tensioning from Bridge Construction Strand Pushing Machine for Post Stressed Concrete - Nanchang Jubo Engine
先张法 建筑工程专业国家标准词汇大全 - 免费文档下载 ... 流冰 ice drift 先张法 pretensioning method 后张法 post-tensioning method ... 5doc.com|基于36个网页 2. 预张力法 预张力,pre... ... ) pre-tension 预加张力 ) pretensioning method 预张力法 ... www.dictall.com|基于1 个网页 ...
it is a in the interior of a vehicle anbringbarer sensor for initiating a pyrotechnic device for a restraint system is proposed, a low tensioning system and a speed change response and requires that the acceleration over a long the period of the post tensioning is before the sensor responds ...
it is a in the interior of a vehicle anbringbarer sensor for initiating a pyrotechnic device for a restraint system is proposed, a low tensioning system and a speed change response and requires that the acceleration over a long the period of the post tensioning is before the sensor responds ...
20120211578Tensioning Device for a Safety Belt2012-08-23Fischer242/374 20120146319PRETENSIONER, SEATBELT RETRACTOR INCLUDING THE PRETENSIONER, AND SEATBELT APPARATUS INCLUDING THE SEATBELT RETRACTOR2012-06-14Hodatsu et al. 20120006926HIGH SEAL RETRACTOR PRETENSIONER PISTON2012-01-12Burrow et al. ...
7735871Seat belt retractor and pretensioner combination2010-06-15Schmidt et al. 7643920Seat-belt pretensioner arrangement2010-01-05Gillet 7624833Seat-belt pretensioner arrangement2009-12-01Gillet 7370721Seatbelt tensioning device and method2008-05-13Zelmer et al. ...
it is a in the interior of a vehicle anbringbarer sensor for initiating a pyrotechnic device for a restraint system is proposed, a low tensioning system and a speed change response and requires that the acceleration over a long the period of the post tensioning is before the sensor responds ...