拱腰 meaning in English
[建筑] haunch
Examples
- He might be forty years old; he stooped a little in walking .
他大概有40岁；走起路来，有点儿拱腰曲背。 - Its displacement could reduced to 40 percents at vault and 34 percents at floor in the condition of support , especially in the condition of cable support
在拱顶和底板以张性破坏为主，而在拱腰和墙脚以剪切破坏为主。喷层对围岩塑性破坏的限制作用显著。 - It indicated the integrated characteristic and general regularity of part block . the instability ways of block were fall at vault and single or double side glide at nance and sidewall
块体可能的失稳方式主要为拱顶直接掉落、拱腰和边墙部位出现单滑面或双滑面滑动块体。 - With an analysis of soil liquefaction potential for free field of nanjing metro line 1 under 7 degree earthquake , as well as for excavated field , in line with railway engineering anti - earthquake design specification , dynamic triaxial tests and theoretical analysis using efficient stress method , the author comes to the conclusion that , when metro plate is located at layer s and the layer is thick , liquefied area is at metro bottom plate ; in some local section liquefied area is at metro top plate , or arch sides at the top of metro in most places
摘要采用铁路工程抗震设计规范、动三轴试验及有效应力的理论分析相结合的方法，对南京地铁南北线（ 1号线）区间隧道开挖后其地基土在7度地震情况下的土层液化情况进行分析得出：当隧道底板坐落在5层且5层较厚时的液化区出现在隧道衬砌底板处；局部地段液化区出现在隧道顶部及拱腰；大部分地段的液化区出现在隧道顶板上方。 - The principal stress value arised alteration , the magnitude of stress closed to 25 ~ 32mpa , its influence scope was within the scope outside of tunnel opening 10 ~ 15 meter , maximum tense focused at vault and middle of floor about half meter . shearing stress focused at corner of vault and wall , always been sheared
主应力量值也发生了较大改变，压应力可达25 32mpa ，其影响范围在隧道边墙外10 15m ；拉应力集中在拱顶和底板中部约0 . 5m范围内，最大可达10mpa ；在拱腰和墙脚常为剪应力集中区，易发生塑性剪切破坏。