有限元计算理论 meaning in Chinese

finite-element computational theory

This paper has studied and set up a supervision and control system based on the backing item of jinzhou yangtze river bridge with main span of 500m , by analyzing the development of construction control of cable - stayed bridges in china and abroad , foreword calculation of 250 work cases of plane bar fem , adoption of advanced equipment and devices , quick analysis of gathered data research of karemen filtering method , least square and gray model gm ( 1 , 1 ) into the identification of the real state and precuts and effective manage mechanism
本文以荆州长江公路大桥主跨500米的混凝土斜拉桥施工为应用背景，通过分析目前国内外大跨度混凝土斜拉桥施工控制现状，结合该桥施工实践，运用平面杆系有限元计算理论对大桥250个工艺进行正装计算，采用先进测试设备和仪器，利用计算机快速分析处理技术对现场监测系统收集的数据进行误差分析，系用卡尔曼滤波法、最小二乘法和灰色理论gm ( 1 ， 1 )进行结构真实状态的识别和后期预测，通过科学高效的监控管理机制的运行和监控实践，探索并建立了一套适合于大跨度混凝土斜拉桥的施工监测监控体系。