公路桥梁荷载试验研究

来源 :黑龙江交通科技 | 被引量 : 0次 | 上传用户:qw1567892
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
结合新疆阿拉尔大桥的竣工验收静载试验及动载试验,介绍了荷载试验前结构检查的主要内容,主要探讨了静载试验中测试内容、试验荷载、加载程序、测点布置的确定方法及试验数据分析和结果评定办法,另外对动载试验的测试方法和结果分析也做了探讨.
其他文献
The particle orientation distribution of fiber suspensions as well as the bulk stresses of fiber suspensions in the dilute planar converging channel flow in lam
Background:Criteria for determining brain death (BD) vary between China and the United States.We reported the results of an investigation designed to compare pr
In the fractured water drive reservoirs of China, because of the complex geological conditions, almost all the active water invasions appear to be water breakth
期刊
Background:Mutations of transthyretin (TTR) cause the most common type of autosomal-dominant hereditary systemic amyloidosis,which occurs worldwide.To date,more
目的比较单用扎鲁司特、扎鲁司特联合吸入糖皮质激素及单用吸入性糖皮质激素治疗哮喘对肺功能、IL-12和IL—13的影响有无差别。方法将121例哮喘患者随机分为三组,单用扎鲁司特
The mechanism of diffusion and mixing in the micro-channel flow was studied numerically and experimentally in detail. Based on the theoretical and computational
目的探讨急诊手术治疗四肢长骨骨折的疗效。方法连续收集149例接受急诊手术治疗的四肢长骨骨折患者的临床资料,以及同期216例四肢长骨骨折但接受二期手术治疗的患者资料,对两组
Numerical simulations are performed for laminar natural convection heat transfer from a centered conducting body enclosed in a square cavity. A high accuracy un
Based on Tian et al.’s theoretical model of microwave scattering, by using the wind wave spectrum suggested by Fung et al.,numerical results of polarized back-