angle of between 5 degrees and 45 degrees downwardly in the direction of traffic flow, to form an angled cut with an overlying surface that can be pressed downwardly by a vehicle to reduce movement of the concrete with respect to the sections on either side of a joint in the pavement. ...
1. The method of forming contraction joints in concrete roadways which comprises setting up crosswise of the roadway, prior to pouring, a contraction joint assembly having a series of spaced load transfer expansion joints with a transversely extending dividing plate supported thereon, slidably disposing...
网络释义 1. 横缝 横环缝,girth... ... ) girth seam 环缝,横向裂缝,周向焊缝,环焊焊缝 )contraction joints横缝) contraction joint 横缝 ... www.dictall.com|基于2个网页 2. 伸缩横缝 伸缩横缝,contra... ... ) contraction joint 伸缩横缝 )contraction joints伸缩横缝) transverse expansion joint 横...
Sawcut depth considerations for jointed concrete pavement based on fracture mechanics analysis From engineering analysis viewpoint, it is desirable to control pavement cracking to joint locations at desirable intervals to decrease the possibility of ... GZ Dan,T Tang,D Xin - 《Transportation Research...
Load transfer means for contraction joints in concrete pavementload transfer means for contraction joints in concrete pavementdoi:US3217616 AMaxon Jr GlenwayUS
Evaluation of Load-Transfer Efficiency of Steel Mesh Reinforced Contraction Joints in Concrete Pavement: Accelerated Pavement Test and FE Analysisdoi:10.18400/TEKDERG.643027Muhammet elikMehmet Tevfik SeferoluMuhammet Vefa AkpinarMohammad Manzoor Nasery...
Improvements in or relating to the construction of contraction joints in concrete pavement and like surfaces965,363. Road grooving machines. ROBERT McGREGOR & SONS Ltd., and F. G. CARTER. July 8, 1963 [July 6, 1962], No. 26027/62. Heading E1G. A contraction groove is formed in a wet...
joint is significantly less effective than the 3/8 in. joint.Li,QiangDissertations & Theses - GradworksLi, Q., Development of Testing System for Analysis of Transverse Contraction Joints in Portland Cement Concrete Pavement. 2012, University of Florida: Gainesville, FL....
Contraction joints in rigid (concrete) pavements are required to permit expansion of each monolithic section of roadway. At higher speeds, the major source of highway noise is attributed to vehicle tire/roadway interaction. Current concerns about limiting the impact of highway traffic noise, has ...
At the time of construction of a PCC pavement in 1969,transverse contraction joints perpendicular to centerline were sealed using liquid seals and preforme... RO Wolters 被引量: 0发表: 1975年 SEAL DEVICE INTERLOCKED JOINT FOR RESINOUS CONDUIT AND METALLIC CONDUIT and prevent contraction of the co...