覆土英文怎麼說

覆土 的英文翻譯

覆土 例句

1. Soil reinforcement. backfilled structures reinforced with quasi - inextensible and flexible reinforcing strips or sheets. part 0 : design
   土 壤加固.類似不能伸展的和柔性帶材和片材增強的 覆土 結構.第0部分:設計
2. According to the special surface structure and actualities that the city is extending along the transportation line and river region because of the restriction caused by the mountains in the two sides of every cities in qingyang. the author thinks it is not good to squeeze out the existence of cave dwellings during the course of urban construction, and it is necessary to emphasize the symbiosis between urban and cave dwellings. the author conceives that it is feasible to develop group - dwellings in the steep - sides of mountain and especially to adapt to constructing " climb - slope cave dwellings which are covered with earth "
   根據慶陽特殊的地表結構和城鎮發展受兩側山體限制而沿交通線與川區無限蔓延的現狀，筆者認為在慶陽城鎮建設中不應完全排擠窯居的存在，而是要強調城鎮與窯居的共生，並設想充分利用兩側陡坡地帶發展居住組團模式，建設新型「爬坡式 覆土 窯洞」建築群落，這種「城鎮型窯洞」可作為城鎮建設空間橫向的延續和拓展，防止城鎮呈線狀無限蔓延的畸形發展態勢；提倡運用現代科學技術對傳統窯洞民居進行改造與創新，要加快新式窯居的試點建設；建議積極開發慶陽窯洞旅遊資源，並提出了「窯洞地產」和「綠色窯洞產業」的全新概念。
3. On problems concerning the earth sheltered plantation on underground structures
   關于地下建築 覆土 綠化的幾個問題
4. Safety code for design of underground and earth cover store of powders and explosives
   地下及 覆土 火藥炸藥倉庫設計安全規范
5. In the simulation and analysis on culvert construction, the method of foundation - pit excavation layer by layer and step by step was used, i. e. the method that makes the surface of excavation have no stress, when the elements were excavated gradually in period of construction. at this process, the state of soil is unloading, the laws of stress field and displacement field with the depth of excavation were studied. based on the obtained stress field and displacement field after the excavation was completed, by using of the newly increased filling - elements " gravity and the grinding force, the simulation of the construction of body of the culvert and foundation - pit ' s filling layer by layer had also been done in this dissertation
   用有限元法模擬分析涵洞基坑開挖時，採用分層、分步模擬開挖過程的方法，即將計算域內單元分層「挖去」 ，使開挖表面成為無應力表面的方法，分析 土 體在卸載狀態時的應力場和位移場隨開挖深度的變化規律；在洞體施工后，回填 土 體時，據開挖完成時的應力場、位移場，通過逐級增加計算域內的單元數目，施加每級新增加單元的自重荷載，利用有限元法模擬基坑及上 覆土 體分層填築的施工過程，這不僅反映 土 體處于再加載應力狀態時，填 土 受力及變形的一般規律，而且這種將地基? ?涵洞? ? 土 體作為一個統一整體進行模擬的方法，量化了三者之間的相互作用關系。

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