gate n. 1.大门,扉,篱笆门,门扇。 2.闸门;城门;洞门;隘口,峡道。 3.【冶金】浇注道,浇口,切口;【无线电】门电路,选通电路,选通脉冲,启开脉冲,时间限制电路。 4.(运动会、展览会等的)门票收入;观众数;入场费。 5.〔英国〕伦敦 Billingsgate, Newgate 等的略称。 6.锯架。 7.电影放映机镜头窗口。 8.〔俚语〕解雇。 a folding gate折叠门,活栅门。 a turnpike gate征收通行税的关卡。 go [pass] through the gate(s) 进门。 enter at a gate从大门进去。 There was a gate of thousands. 观众数以千计。 at the gate(s) of death 奄奄一息。 crash the gate 〔俚语〕擅自入场。 get the gate 〔美国〕被赶出,被解雇。 give sb. the gate 〔美国〕迫令退席;解雇。 keep the gate 守门。 open a gate to [for] 大开方便之门,给…以机会。 the gate of horn 应验的梦兆,角门。 the gate of ivory 不应验的梦兆,牙门〔据神话传说,应验的梦自角门入,不应验的梦自牙门入〕。 vt. 1.在…装门。 2.(英大学)禁止(学生)外出。 3.用门控制。 adj. -less 无门的。 gate2 n. 1.〔古语〕街道,路〔一般作地名用,如 kirkgate〕。 2.〔方言〕方式,方法。
However , the above method is not applicable for the gate chamber when the foundation of weir body is " high - low foot " 然而对于堰体基础呈“高低脚”的闸室,该方法很不适用。
Due to the complexity of the load combinations of the gate chamber , it is difficult to perform such test on each load case . on the other hand , it is lack of the test data on the load case perpendicular to the current direction of the gate frusta till now 由于闸室的受力荷载组合较为复杂,对每种工况都做光弹试验不容易做到,且有关垂直水流方向的闸墩受力状况的试验资料迄今尚很缺乏。
According to the structure layout of futang power station design , geological parameters and calculation results of seepage , the stability and stress of gate chamber and retaining dam are calculated , the security index and stress of anti - slide can can meet the requirement of criterion 根据福堂电站工程设计的结构布置情况、地质参数及渗流计算成果,对闸室和挡水坝稳定、应力进行了计算,其抗滑稳定安全系数及应力标准均满足规范的要求。
Two numerating methods are used in traditional structural design of gate chamber . first , considering the gate frusta to be fastened on the weir body , it is calculated as plane stress problem independently . then applying the results ( moment and vertical force ) on the bottom of gate frusta as concentrating load on the weir body , and the weir body is viewed as a elastic foundation beam or plate and unilateral stress analysis was performed 传统闸室结构计算有两种计算方法,其一是将闸墩视为固端于堰体上,单独进行闸墩平面受力计算,再将闸墩下部的计算结果(弯矩和垂直力)作为集中荷载作用于堰体上,堰体作为弹性地基梁或板进行片面应力计算。
Based on structural design criterion of floodgates , a finite clement method is adopted to analyze and calculate deep - hole gate chamber . and based on space plank analysis theory , area stress is considered in the stress calculation of original laminose problems . the method is simple , convenient and manageable and reaches better precision 本文在设计规范的基础上针对水闸的结构设计,采用有限元对深孔闸的闸室进行了分析计算,根据空间板的分析理论,在原薄板问题的受力计算基础上考虑了闸内力的作用。
Shankou spillway project has many specific characteristics , for example , the gate frusta and weir body have equivalent thickness , the weir body is low and have corridor , the foundation of the weir body is " high - low foot " " and the side frusta is also used as retain wall . in view of the characteristics , to better analyze the stress distribution on weir body , gate frusta , the joints between gate chamber and weir body , under the condition that the gate chamber is applied with asymmetrical loads and complicated constraints , three dimensional finite element method is applied in this paper 本文针对山口溢洪道闸墩与堰体底板厚度相当,堰体为低堰且设有廊道、堰体建基面“高低脚”及边墩兼作挡土墙等具体特点,在闸室设计中采山口水利枢纽工程溢洪道闸室三维有限元整体应力计算分析用三维有限元整体应力计算方法分析闸室的受力状态,分析闸室在荷载不对称。