理就堤 的英文怎麼說
中文拼音 [lǐjiùdī]
理就堤
英文
a9vg-
Based on the theory of unsaturated soil mechanics and the properties of compacted expansive soil, this paper takes the northern part k12 + 840 - k12 + 920 of nanning urban highway as an example to studies some aspects of lime improvement of expansive soil and the technology of construction. the chief content of this paper is : the lime improvement mechanism of expansive soil ; confirm the technical parameters of lime mixed from the results of test in laboratory ; the scale - down test to define the maximum effective grain size of expansive soil when it is improved by lime ; by building bank slope model and making use of finite element seepage flow program of saturated - unsaturated to calculate the examples, this paper simulates the humidity site in order to checkout the effect of lime improvement ; studies and proves that it is feasible to mix blocky expansive soil and pulverous lime, and to fill roadbed by common construction machines etc.
本文研究的工作就下述幾個方面展開：用石灰改良膨脹土的機理；通過室內試驗確定摻灰的技術指標；在室內進行膨脹土摻灰的最大有效粒徑的模擬試驗，即鈣離子水試驗，由此總結出「粉?塊」灰?土攪拌工藝的有效性、合理性和可行性；用數值方法對路堤使用期的濕度場進行模擬，並與路堤的強度?變形的計算域耦合，以檢驗土性改良的效果，從而探索一種描述改良膨脹土路堤運行工況的數值方法；用現有最常用的且費用最低的施工機具，對灰?土進行「粉?塊」攪拌摻和及路基的填築施工等。Soil embankment is widely used in water conservancy and flood prevention projects because of its being able to drawing on local resources and other advantages. how to analyze and calculate the seepage and stabilities of levees under high level flood reasonably, and supply reliable technological support for dangers removing and strengthening are of great engineering significances
土質堤防因具有能就地取材等優點而為水利及防洪工程廣泛採用，合理分析與計算高洪水位作用下堤防的滲流及穩定性、為除險加固提供技術支撐具有重要的工程實際意義。In the next, the paper focuses on explaining the recognition of waterway fixed assets, and puts forward if the potential service from port facility such as bulwark, navigation mark, beacon and so on, which bear the property of public goods can not be dominated or possessed by the corporation which constructed them, the expenditure of construction and repairs should be treated as the expense of the year ; if the potential service can be dominated by the corporation or other port corporations pay for the use of above - mentioned port facilities, then the expenditure of construction should be regarded as the cost of fixed assets
由於水運固定資產具有其本身的特性，它的確認一直是水運會計理論界的一個難題。本文提出：如果防波堤、航標、燈塔等具有公共產品性質的港務設施的服務潛能不能為企業所擁有、控制，那麼就應將建造、修理支出作為本期費用；如果它們的服務潛能為企業所擁有或者因其它港口企業使用它們而使本企業受惠，那麼就應將有關上述設施的成本支出計入固定資產進行確認及核算。Article 20 the ditches, dikes and other relevant buildings which are interdependent with urban roads shall be managed by the authorities to which such facilities have greater utility after consultation among authorities concerned about the utility
第20條（與道路相依賴之水圳提堰等之管理）水圳、堤堰及其他有關建築物，與市區道路發生互相依賴作用時，由各該主管機關就效用大小會商，劃交效用較大方面管理之。What ' s more, the paper, based on a project example, suggested a rational widening embankment structure. by using finite element software - ansys, and according to different environment on soft ground ( including different height of embankment, different thickness of soft ground and different layer - number of reinforcements and so on ), the paper also analyzed the effects of the geosynthetics which reducing the non - uniform settlement of the new & old embankment, the deformation characteristics and settlement rule of the widening embankment structure, then presented rational widening programs of the embankment structure
另外，本文還以工程實例為背景，擬定軟土地基上舊路加寬比較合理的路基結構，並運用大型有限元分析軟體ansys進行有限元分析，就軟土地基上舊路加寬結構在不同的情況（主要指不同的路基高度、不同軟土層厚度、不同的加筋層數等）下，對土工合成材料減少新舊路基不均勻沉降的效果進行分析計算，討論了軟土地基上加寬路堤在不同情況下的變形特徵和沉降規律，並在上述基礎上，提出不同情況下較合理的路基加寬方案。分享友人