套箱 meaning in Chinese
housing
mould jacket
pouring jacket
slijacket
snap flask band
Examples
- A summary of construction technique of steel boxed cofferdam in hangzhou bay sea - crossing bridge
杭州湾跨海大桥钢套箱施工技术总结 - Combining theory with practice , in this thesis , i analyses the content of the construction of steel round the barrage . such as , the structure of steel round the barrage , the arrangement of mooring , the calculation of mooring chain , the manufacture and assembling of steel round the barrage , the moving up connection and sinking of it , confining the bottom of underwater concrete
本文结合实际工程，详细分析了钢围堰的构造、锚锭系统的布设、锚缆的计算、钢围堰的制作及组拼、钢围堰的接高与下沉、水下混凝土封底等围堰施工的重要内容；并对常用的钢套箱施工技术进行了讨论。 - Based on the urgent need that pier protective device primarily designed needed to be tested its crashworthiness by the impact of ship in multi - situation , etc in multi - angle and multi - water , the writer analyzed the critical elements that affect the simulation of the collision between ship and pier protective device , and found the feasible way to deal with the conflict between calculation efficiency and precision . using this method and employing ansys / ls - dyna program , which is the universal nonlinear dynamic analysis software , a head - on collision between ship and pier protective device designed for guanzhou river bridge is simulated and presented , the simulation of time history course of full - scale mini - collision between ship and pier protective device was taken into reality with a spot of elements ( less than 21000 ) and scanty time ( 9 hours on p4 pc )
本文在前人研究的基础之上，结合船桥碰撞实例，对碰撞计算机仿真模拟的关键技术进行了研究，在效率与精度的矛盾中找到平衡，对一艘2000吨级散货船横桥向正撞广东管洲河大桥桥墩防撞钢套箱这一种工况进行了计算机仿真模拟，实现了以较小的单元和较短的时间模拟碰撞的时间历程，模拟满足工程精度要求，解决了目前碰撞仿真计算周期太长的问题，同时仿真模拟得到的结论对该类防撞装置提供了有价值的参考。