1) underground steel structure
地下钢结构物
1.
Consequently,the seismic performance of underground steel structures in the liquefiable soils is a complex problem.
基于30g动态离心机试验,探讨了液化场地中钢结构物的地震响应特征,研究得出液化场地和地下钢结构物侧向位移随着地震强度的增强而增大,且场地发生液化模型的钢结构物侧向位移值明显大于未发生液化模型相应的数值,且对场地发生液化的模型,钢结构物的侧向变形小于同埋深的土体变形,而对场地未液化模型中两者数值则几乎相等且较小;钢结构物侧壁承受的最大动土压力也随地震强度的增强而增大,顶板土层的剪切应力则先随地震振动而增大,但随着土层液化而迅速衰减。
2) underground structure
地下结构物
1.
Life-time evaluation method of tunnel and underground structures;
隧道及地下结构物寿命评估方法
2.
A semi-analytical method of solving the problem of dynamic stress concentration of arbitrary underground structure under the effect of blast waves was introduced.
提出了一种求解任意形地下结构物在爆炸冲击波作用下的动应力集中问题的半解析方法。
3) large underground structure
大型地下结构物
4) underground water blocking structure
地下阻水结构物
1.
With the finite element method,the influence on seepage field in foundation excavation dewatering project caused by underground water blocking structure is analyzed.
借助有限元方法对基坑降水工程中,邻近地区存在的地下阻水结构物时地下水流场进行了分析;结果表明在抽水流量不变的情况下,地下阻水结构物将改变降水影响范围,对于不同区域其影响趋势及影响程度不尽相同。
5) embedded large-span corrugated steel culvert
地下大断面薄钢结构
1.
In order to clarify the dynamic and static stabilities of embedded large-span corrugated steel culverts,a series of scaled-model shaking table tests(two different types of 1/16-scaled models of the corrugated culvert),the field tests of the proto-type models and simulation analyses using finite element method were performed.
为明确地下大断面薄钢结构的安全实用性,进行1/16大断面薄钢结构的系列模型振动试验、实际规模结构的现场试验和有限元分析。
6) underground diaphragm wall with steel structure
钢结构地下连续墙
补充资料:安装钢结构厂房钢柱
安装钢结构厂房钢柱
巍 安装钢结构厂房钢柱
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条