1)spalling['sp?:li?]震塌
1.Using LS-DYNA960 non-linear finite element program,the author simulated numerically the effects of spalling and stopping tunnel induced by explosion on the top of rock tunnel.采用LS-DYNA非线性有限元程序对炸药在岩石坑道上方封闭爆炸使坑道震塌堵塞的效应进行了数值模拟,得到了坑道跨度变化时结构应力、应变的变化规律,演化了结构从弹性、塑性、开裂、震塌的整个过程。
2.The process of spalling under the attack by conventional explosions was simulated for the tunnel with the same rock condition and span in condition of supporting with and without SFRC respectively.数值模拟过程运用动力分析软件LS_DYNA3D,采用任意拉各朗日-欧拉算法,分别对相同岩石条件、相同跨度的坑道,在钢纤维喷射混凝土支护和无支护条件下抗常规爆炸的震塌过程进行了三维数值模拟,并将数值模拟结果与规范中其它支护类型在相同条件下的震塌落石速度进行对比。
3.The goal of investigation of spalling failure is to establish the function relationship between the stresses on the surface of the spalling failure and the parameters of loading.震塌破坏研究的主要目的是要建立震塌平面上的破坏应力与荷载参数的函数关系。
英文短句/例句
1.The temple was thrown down by the earthquake.神庙被地震震塌了。
2.It would probably have fallen down if we'd all sneezed at it together.如果我们一起朝它打喷嚏的话，也会把它震塌的。
3.vibrations will cause the roof of the mine to collapse.震动会引起矿顶塌落。
4.The walls caved in during the earthquake.墙壁在地震中坍塌了
5.The bridge broke down in an earthquake.桥在一次地震中坍塌了。
6.The earthquake made the wall sink and start to crumble.这次地震把这堵墙震得下陷并开始崩塌.
7.The earthquake makes the wall sink and start to crumble.这次地震把这堵墙震得下陷并开始崩塌。
8.The earthquake make the wall sink and start to crumble这次地震把这堵墙震得下陷并开始崩塌
9.Several buildings fell during the earthquake.地震时,一些建筑物倒塌了。
10.During the earthquake of Tangshan, many buildings caved in.唐山地震时，许多建筑物都倒塌了。
11.The ancient pagoda went over in the earthquake那座古塔在地震中坍塌了。
12.He was buried under the collapsed house when the earthquake happened.地震时, 坍塌的房屋把他埋在地下。
13.If explosives are used, vibrations will cause the roof of the mine to collapse .若是用炸药，震动会使矿井的顶部倒塌。
14.After the earthquake the building did not fall and it remained plumb.地震后这座楼房没有倒塌，仍然矗立着。
15.Our cellar caved during the earthquake.地震时,我们的地窖塌陷了。
16.This overpass might give way during an earthquake.这座立交桥在地震时可能会倒塌。
17.Study on the Seismic Collapse Capacity of High Pier Bridges;地震作用下高墩桥梁抗倒塌性能研究
18.Preliminary Analysis on Collapse Earthquakes in Northern Yulin,Shaanxi Province陕西榆林地区北部塌陷地震初步分析
相关短句/例句
spallation[英][sp?:'lei??n][美][sp?'le??n]震塌
1.According to test results, all these damage shapes can generally be classified as impact crater, impact spallation, penetration perforation, impact perforation.弹丸冲击作用下钢筋混凝土板的破坏形态与弹速、板厚及混凝土强度等密切相关,根据试验可归纳为冲击成坑、冲击震塌、侵彻贯穿和冲击贯穿四类。
3)spall[英][sp?:l][美][sp?l]震塌
1.Under the condition of directly hit with precision-guided munitions,the research on the spall-resistant dam- age for underground structures has become important in protective engineering.用钢板对地下结构进行抗震塌破坏加固改造,已成为精确打击条件下坑道防护工程研究的重要内容之一。
2.Research on the local response of spall for underground structures under blast loads was based on suppose of semi-infinite thickness of underground structures in the past.过去对地下结构震塌破坏的研究,往往是在假设地下结构为半无限厚的基础上进行的。
4)falling mass震塌碎块
1.Damage effect on top plate of layered structure under impact of falling mass from blast layer;遮弹层震塌碎块对成层式结构顶板的冲击破坏效应
5)scabbing model震塌模型
6)collapse-vibration insulation震塌隔离
延伸阅读
光塌塌1.光秃貌;空荡无存貌。
