UC知道专业英语翻译----
来源：百度知道 编辑：UC知道 时间：2024/05/11 16:33:23
Zhang and Tighe
Fig·4·Analysis configuration of rigid pavement structure for KENSLABS program
Fig·5·Stresses at the bottom of a 20．3 cm portland cement con．
crete slab with the axle loads centered in the middle of the slab．
Fig·6·S~esses at the bottom of a 20．3 cm portland cement con．
crete slab with the outermost tire centered at the edge of the slab
tridem axles were about 3．4 times more damaging than trun—
nion axles；for a 15．2 cm AC surface，tridem axles were
about 3．1 times more damaging than trunnion axles．
Consideration of the fatigue impact on the
life-cycle performance of rigid pavements
Using the same approach that was employed for flexible
pavements，the researchers at The University of Texas at
Austin also developed a performance．based fatigue model
for rigid pavements．The independent variables are the PCC
slab thickness and the maximum tensile stress in the PCC
slab，as show
Fig·4·Analysis configuration of rigid pavement structure for KENSLABS program
Fig·5·Stresses at the bottom of a 20．3 cm portland cement con．
crete slab with the axle loads centered in the middle of the slab．
Fig·6·S~esses at the bottom of a 20．3 cm portland cement con．
crete slab with the outermost tire centered at the edge of the slab
tridem axles were about 3．4 times more damaging than trun—
nion axles；for a 15．2 cm AC surface，tridem axles were
about 3．1 times more damaging than trunnion axles．
Consideration of the fatigue impact on the
life-cycle performance of rigid pavements
Using the same approach that was employed for flexible
pavements，the researchers at The University of Texas at
Austin also developed a performance．based fatigue model
for rigid pavements．The independent variables are the PCC
slab thickness and the maximum tensile stress in the PCC
slab，as show
张和tighe
图4分析配置的刚性路面结构为kenslabs计划
图5强调，在底层的一个20.3厘米硅酸盐水泥的情况。
克里特板坯与车轴载荷的中心位置在中间的板坯。
图6 〜的Esses在底层的一个20.3厘米硅酸盐水泥的情况。
克里特板坯与最外层轮胎为本，在田边板坯
tridem车轴分别约为3.4倍，更具破坏性比trun -
nion车轴;一项15.2厘米交流面， tridem车轴被
约3.1倍更具破坏性比轴颈车轴。
考虑疲劳影响，对
生命周期的表现，刚性路面
用同样的方法，这是就业弹性
行人道，该大学的研究人员在得克萨斯州
奥斯汀还制定了performance.based疲劳模型
为刚性pavements.the独立变数委员会
楼板厚度和最大拉应力，在该委员会
板，如图所示，在eq.2 ：
fig.7.relationship之间的横向位置的轮胎并
最大拉应力在底层的波特兰水泥
混凝土板的F1英寸= 2.54厘米） 。
凡npsi ： 2.5是多少线轴重重复
当一个终端倡议水平2.5达成，职能治疗是拉伸
强调在最底层委员会板坯，与PCC是厚
性的委员会板坯。
因为最大应力，在该委员会板坯也是一个
函数的距离，从中心的最外层轮胎
到边缘的委员会板坯，横向分布的
车轴载荷对板坯必须加以考虑
当所造成的损害tridem和轴颈轴
生命周期的表现，刚性路面分析。
根据研究发现，由李和pangburn
（ 1996年） ，横向分布的最外侧的轮胎已
设立tridem和轴颈axles.table七日给出
分配百分比价值观的最外层轮胎沿
横向位置委员会路面板tridem和
轴颈axles.when建立分布trun 。
nion车轴，研究者们认识到，轴颈车轴
错了好多单词
Zhang 和 Tighe