Based on the theory of elastic-plastic deformation, according to the finite element method, this paper presents a nonlinear analysis of the distribution of the soil pressure of the ditch conduit.
表明对大型沟埋式管道的上压力，采用弹塑性理论的非线性分析是比较符合实际的，其结果可供设计参考。
Numericl Simulation of Vertical Earth Pressure on the Top of Rectangle Ditch-buried Pipes
沟埋式管道垂直土压力的数值模拟分析
Numerical Simulation of Vertical Soil Pressure on Trench-buried Culvert
沟埋式涵管垂直土压力的数值模拟分析
buried-channel MOSFET
埋沟ＭＯＳ场效晶体管
The problems existing in concealed gas pipe and resolving measures
暗埋式燃气管道存在问题与解决措施
For laying indoors,in trenchesin ducts and in ground,able tobear heavier pulling force,andfor fixed installation.
敷设在室内、电缆沟、管道、直埋等能承受较大机械外力等固定场合。
Study on Unified Calculation Theory of Earth Pressure on Top of Trench-buried Culverts and Positive-buried Culverts
沟埋式和上埋式涵洞土压力统一计算理论研究
The Study of Stability for Underground Penstock with Stiffener Ring;
加劲环式埋藏式压力管道的稳定性分析研究
channeled substrate buried heterostructure laser
沟道衬底隐埋异质结构激光器
The Experimental Study and Analysis of Directly Buried Inner Resistance Heat-preservation Pipeline;
内阻式直埋保温供热管道的实验研究与分析
Construction Technique of the Direct-burial Non-compensation Heating Pipelines in Liuqi Road of Lishi City
离石市刘七路直埋式无补偿供热管道施工工艺
Experimental Study on Soil Pressure on the Top of Stiff Rounded Channel-buried Culvert;
沟埋式刚性圆涵顶部土压力试验研究
Soil-structure interaction of unsymmetrical trench installation culvert
非对称沟埋式涵洞涵-土作用机理(英文)
Buried Gas Pipeline under Shallow Buried Protection of Stress Analysis
浅埋防护下埋地燃气管道的受力分析
On construction technology in shallow buried geological section of Daobaogou in Zhun-Shuo railway
准朔铁路岛宝沟隧道浅埋不良地质段施工技术
recommended techniques for the installation of unplasticized poly(viny chloride) (pvc-u) buried drains and sewers
对安装埋设式未增塑的聚乙烯(pvc-u)排水管和下水道的推荐技术
Failure Mode and Fault Tree Analysis of Rigid Polyurethane Foam Insulating Layer for Buried Pipelines
埋地管道硬质聚氨酯泡沫防腐保温层失效模式及其故障树分析
n-channel transistor
ｎ沟道场效应晶体管
vertical channel fet
垂直沟道场效应晶体管