设上游底缝改善拱坝应力状态的研究_水利工程论文 关键词：拱坝 上游底缝 边界元法 湿缝 [gap=8437]Key words arch damd, upstream bottom-joint, boundary element method, wet joint
基于52个网页-相关网页
Carries on the finite element analysis to the continuous beam,which uses different material in the wet joint,like high strength steel fiber reinforced concrete (HSFC) and common concrete.
对采用高强钢纤维混凝土为湿接缝材料与采用普通混凝土材料两跨连续梁进行有限元分析。
参考来源 - 先简支后连续梁桥湿接缝处纤维混凝土韧性试验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The article introduces the construction technical gist and the whole process of technical construction implementation of the prefabricated pier wet joint in the bridge projects.
该文介绍了大桥工程中预制桥桥墩湿接头的施工技术要点以及施工工艺实施的全过程。
In order to prevent the cracks that would be likely caused by restricted conditions of the wet-joint, the wet-joint demands using expansive concrete to compensate the shrinkage and creep.
江津观音岩长江大桥为结合梁桥，为防止桥面板湿接缝在约束条件下产生裂缝，该桥面板湿接缝要求采用微膨胀混凝土，以补偿混凝土的收缩、徐变。
Objective To observe the efficacy of mechanical ventilation joint bronchoscopy lavage on treatment of evere traumatic wet lung.
目的观察机械通气结合纤支镜灌洗治疗创伤性湿肺的疗效。
应用推荐