拱腰的英文

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"拱腰"怎么读用"拱腰"造句

英文翻译手机版

[建筑] haunch

例句与用法

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。
With the increase of lateral pressure modulus , the magnitude of principal stress decreases and the direction of it is hardly changeable ; with the increase of the angle between the direction of the maximal horizontal principal stress on magnitude and the fault bearing , the magnitude of principal stress increase and its direction can hardly change ; with the increase of the elastic modulus of rocks , the magnitude of principal stress increases and the direction changes more ; with the increase of pr , the magnitude of principal stress decreases and the direction changes more ; with the increase of lateral pressure modulus , the principal stress at hance , the tress at topmost arch , bottom arch and principal stress at lateral arch decreases , with the increase of the depth of tunnel , the stress of surrounding rock also increases , and the poorer the quality of surrounding rock is , the little its principle stress is
分析得出，随着侧压力系数的增大，主应力量值减小，主应力方位难改变；随着与断层走向的夹角增大，主应力量值增大，应力方向难改变：随着岩石的弹性模量的增大，主应力量值增大，方向变化越大；随着泊松比的增大，主应力量值减小，方位变化越大。随着侧压力系数的增大，顶、底拱处的各应力值增大，拱腰处的主应力减小，剪应力增大，侧拱处的各主应力减小，同一侧压力系数的条件下围岩质量越差，各应力值也越小；随着洞室埋深的增加，围岩压力也增大，围岩质量越差，其应力值也减小。