California bearing ratio is a technical judgment indicator of the intension of subgrade and pavement strength. It is important to the selection of subgrade padding.
加州承载比试验是评价路基土和路面材料强度及稳定性的重要技术指标，对于路基填筑材料的合理选择具有重要的参考意义。
It presents the performance of slurry seal as the preventive maintenance required by the pavement strength, stability and flatness, and provides some measures to improve the seal coat quality.
叙速了作为预防性养护的稀浆封层对路面强度、稳定度和平整度的要求。并介绍了提高稀浆封层质量应采取的几个措施。
To improve the strength and stability of roadbed can reduce the thickness of the pavement, improve the road quality, prolong the service life of pavement, and reduce the cost of projects.
提高路基的强度和稳定性，可以减少路面的厚度，提高路面的适用品质、延长路面的使用寿命，降低工程造价。
With high strength, large traffic flowing capacity and long life expectancy, the concrete pavement has got wide application in highway construction.
水泥混凝土路面具有强度高、车辆通行能力强、使用寿命长等特点，在公路建设和施工中已得到了广泛应用。
Cement concrete pavement BECause of its high strength, good stability, as well as the advantages of long life, high-grade highway construction in the wider application.
水泥混凝土路面因其具有强度高、稳定性好以及使用寿命长等优点，所以在高等级公路建设中应用较广泛。
When used in semi flexible pavement, the cement slurry must have good fluidity, enough strength and so on.
半柔性路面用水泥胶浆必须具有良好的流动性以及足够的强度等性质。
Reasonable selection and application for priming material of bituminous pavement have major significance regarding preserve strength and performance of bituminous pavement.
沥青路面透层的合理选择与应用对于维持沥青路面整体强度及使用性能具有重要意义。
Cement concrete pavement has a high strength, good stability, good durability, long life and daily maintenance costs.
水泥混凝土路面具有强度高，稳定性好，耐久性好，使用寿命长，日常养护费用少等特点。
The results show that predicted data of pavement condition index, riding quality index, structure strength index and British pendulum number is much better precision.
结果表明：路面状况指数、路面行驶质量指数、路面强度系数和路面抗滑摆值的预测数据有较高的精度。
Evaluation of pavement state can be achieved using pavement condition index, structural strength index, or synthesized index which is proposed in this research.
路面状况的评价可以通过路面状况指数、结构强度指数或本文建议的综合评价指标进行。
The influence role of red mud bulk percentage, composite moisture percentage, lime quantity and additive for pavement basic level strength has been discussed in this paper.
探讨了赤泥的大块率、混合料含水率、石灰剂量以及外加剂对路面基层强度的影响规律。
The influences of material strength, durability, skid resistance and workability of bituminous mixtures on the pavement are analyzed, at the same time some improvement measures are proposed.
分析了沥青混合料的力学强度、耐久性、抗滑性、和易性等对路面的影响，并指出了改进措施。
Pavement in the mountains due to its lower strength, the monotype impact breaker is suitable, which can decrease the damage to base and affiliate constructions by major breaker.
山区公路由于其强度较低，宜采用小型冲击破碎设备对旧水泥稳定碎石路面进行破碎稳固处理，减少专用破碎设备对基层和附属构造物的破坏。
At last, the design method of widened pavement was proposed with considering tension strength as a controlling index.
最后以路面抗拉强度为指标探讨拓宽道路的设计方法。
Through laboratory test, the fatigue property of different high bending strength pavement concrete is studied, which is contrasted with different concrete under the same stress level and load.
通过室内试验研究了不同种类高抗折强度路面混凝土的疲劳性能，并在相同应力水平以及相同荷载作用下与不同类型混凝土的疲劳性能进行了对比分析。
Rigid pavements have adequate strength to avoid the weakness of flexible pavement.
与柔性路面相比，刚性路面具有足够的强度以消除柔性路面的种种弱点。
The advantages of the cement concrete pavement with high strength, good stability and good durability make it be used broadly worldwide in the highway construction.
水泥混凝土路面具有强度高、稳定性和耐久性好等优点，在国内外公路建设中被大量使用。
The trail results indicates that the fly ash which the early strength agent is mixed into has higher early strength and water stability and may be applied to pavement base or subbase.
试验表明加入早强剂后的粉煤灰具有较高的早期强度和水稳定性，可以将之应用于中、低等级公路路面基层或底基层中。
Asphalt pavement with advantages of good mechanical strength, smooth ride, low noise and ease of construction of the mechanization, has become China's main highway pavement structure.
沥青路面具有力学强度好、行车平稳、低噪音及易于机械化施工等优点，已成为我国高等级公路的主要路面结构形式。
This research focus on the mechanical behaviors of asphalt overlay upon concrete pavement, especially the influencing factors on the shearing stress between layers and the shearing strength.
本文以水泥砼路面沥青罩面层为研究对象，重在浅析浅析与罩面层层间剪应力和抗剪强度有关的因素。
In pavement quick service technology, early strength concrete is extremely popular.
在路面快速维修技术中，早强混凝土的应用非常广泛。
Airport cement concrete pavement structural parameters include slab thickness, concrete bending strength elastic modulus and foundation reaction module.
机场水泥混凝土道面结构参数包括板厚、混凝土弯拉强度和弯拉弹性模量、地基反应模量。
The mechanical coefficients, resisting-folded strength and thickness of cement concrete pavement are determined by ultrasonic method.
利用超声波方法检测水泥混凝土路面的力学参数、抗折强度和厚度。
Cement concrete pavement has high strength, good stability, good durability and long service life, few daily maintenance cost and advantages for night driving.
水泥混凝土路面具有强度高，稳定性好、耐久性好、使用寿命长、日常养护费用少，且有利于夜间行车等优点。
The main contents are as follows: (1) The research of grading ratio design method for high bending strength pavement concrete.
主要内容归纳如下：(1)高抗折强度路面混凝土的配合比设计方法研究。
Cement concrete pavement because of its high strength, good stability, as well as the advantages of long life, high-grade highway construction in the wider application.
广告载入中…广告载入中…【摘要】水泥混凝土路面因其具有强度高、稳定性好以及使用寿命长等优点，所以在高等级公路建设中应用较广泛。
As to the semi-rigid base bituminous pavement, the main bearing weight is basis on the semi-rigid layer. The bituminous pavement has a normal function, without any bearing strength.
对半刚性基层沥青路面而言，其主要承重层是半刚性基层，而沥青面层一般只起功能作用，不起强度作用。
Based on the selected strength indexes, treatment programs for three typical disease of water damage, subsidence, washboard-pavement are designed separately.
根据选定的三个路面结构强度评价指标，分别对水损害、沉陷、搓板三种典型病害路段进行处治方案设计。
For meeting the performance demands of pavement cement base material, key trials for abrasion and impact characteristic of steel fiber and polypropylene fiber strength latex mortar were taken.
针对道面对水泥基材料的性能要求，重点对不同体积掺量下钢纤维、聚丙烯纤维增强聚合物水泥砂浆的耐磨性能及抗冲击性能进行了试验。
For meeting the performance demands of pavement cement base material, key trials for abrasion and impact characteristic of steel fiber and polypropylene fiber strength latex mortar were taken.
针对道面对水泥基材料的性能要求，重点对不同体积掺量下钢纤维、聚丙烯纤维增强聚合物水泥砂浆的耐磨性能及抗冲击性能进行了试验。
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