culvert bridge 中文意思是什麼
culvert bridge
解釋
橋式暗渠-
Fundamental code for design on railway bridge and culvert
鐵路橋涵設計基本規范 -
Supervision and maintainance of the highway bridge and culvert
談公路工程橋涵管理與養護 -
Based on the observed runoff data, more accurate designed flow to a culvert or a small bridge may be obtained by curve fitting on frequency curve of pearson type iii distribution
精度較高的橋涵水文設計是基於所在地實測的徑流資料，採用頻率曲線的適線法獲得。 -
Code for design on subsoil and foundation of railway bridge and culvert
鐵路橋涵地基和基礎設計規范 -
Anteklise filling plans for bridge and culvert structures in expressway
高速公路橋涵構造物的臺背填築方案 -
Standard for constructional quality acceptance of railway bridge and culvert engineering
鐵路橋涵工程施工質量驗收標準 -
Code for design on concrete and block masonry structure of railway bridge and culvert
鐵路橋涵混凝土和砌體結構設計規范 -
When catchment area, average channel gradient and catchment shape factor of designed culvert or bridge are known, a user can be convenient to get local parameters c, e and b from standard contour charts and easy to calculate flood flow just by a calculator. design period of flood flow is enormously shortened as well as a high precision. estimated flood flow through culvert or small bridge by new calculation model is generally less than by traditional methods, so that much cost is cut down a s reducing the span of culvert or small bridge
以75000km ~ 2的川中丘陵地區為試點研究區，繪制了該地區新模型的參數等值線圖，率定了不同設計頻率的改正系數，使設計者只需在地形圖上獲取集水面積，河道平均坡降和流域形狀系數，在參數等值線圖上查得橋涵所在地的相應參數，使用計算器即可迅速計算出設計流量，大大縮短了設計周期，且精度較高，設計的洪水流量一般低於傳統方法，從而可減小橋涵跨徑，節省投資。 -
However, it lacks runoff data in absolutely most areas where culvert and small bridge locate. some traditional design method, such as the methods of statistic zone parameter, modification by catchment area, rainfall - runoff, reasoning formula and empiric equation et al, are used to estimate flood flow through culvert or bridge
然而，絕大多數中小橋涵所在地卻沒有可利用的徑流資料，通常採用統計分區法，面積改正法、暴雨徑流法、推理公式和經驗公式等傳統設計方法，這些方法一般比較繁瑣、精度較低、設計的流量偏大，導致工程造價偏高而浪費資金。 -
Quickly and accurately hydrological design to culvert and small bridge is an important work for ensuring highway safety and reducing cost
中小橋涵是高等級公路的重要組成部分，快速準確的水文設計對于保障公路安全、節省公路造價具有重要意義。 -
Brief introduction of engineering case for treatment of bridge and culvert soft foundation with gravel pile and of tunnel soft foundation with high - pressure jet grouting pile
簡單介紹了採用碎石樁進行橋涵軟基處理，採用高壓旋噴樁進行隧道軟基處理的工程實例。 -
The collapsible loess is often met during the construction of the high - grade highway in the loess area, and the main failure is the uneven subsidence of the roadbed and the culvert, which affects the safe usage of the roadbed and the culvert, etc. directed against this, based on the chankou - lanzhou freeway construction, the paper analyzes the application of the composite ground formed by lime - soil pile under the bridge and designs the project, discusses the rules of the contact pressure, the stress ratio of the pile and the soil, compares the p - s curves of one pile, the composite ground formed by one pile and the composite ground formed by two piles based on the in - situ plate loading test, evaluates the bearing capacity of the composite ground of the project
黃土地區的高等級公路建設中經常遇到濕陷性黃土問題，其病害類型主要是地基土受水浸濕后引起路基、橋臺、涵洞等的不均勻沉降，直接影響路基、構造物等的正常使用。針對此問題，本文依託甘肅讒口至蘭州柳溝河高速公路建設工程，對橋基灰土樁復合地基應用的可行性進行了深入分析，根據具體工程進行了合理的設計與計算，並配合現場靜載荷試驗及壓力盒實測數據，探討了基底應力分佈規律，樁土應力比，變形模量的變化關系，對比分析了單樁、單樁復合和雙樁復合的p ? s關系，對橋基灰土樁復合地基承載力進行了整體評價。 -
The scheme embraces four projects, namely ( 1 ) to build up sluices at anqiu bridge and nanzhou bridge ( and the one at anqiu bridge is the first choice ) so that pollutants can be from entering the lake ; 2 ) as a necessary accessory for the above project, to supplement water capacity from changdang lake as a strategic water source into the protection program, and culvert - pipe plan is recommended from two other alternatives through systematic analysis ; 3 ) to carry out comprehensive realignment for some reed regions which are located at the entrances of the lake, and to develop a wetland ecosystem mainly with some reeds ; and 4 ) to set up a green protection belt right round the lake, including planting reeds at lakebeach, building forest belt, developing bases of green foodstuff and disposing sludges in the lake base
該方案由4個工程子系統組成， （ 1 ）截污工程：在岸丘橋和南州橋位置各築一節制閘（而岸丘橋工程又是首選工程） ，以封住湖泊兩頭入流，杜絕污染物進入水源地的截污工程； （ 2 ）引水工程：是截污工程的配套工程，利用下游長蕩湖來補充水量，並對3個引水工程設想進行了系統分析，推薦涵管方案，同時將長蕩湖作為該市戰略水源地一併納入保護體系中； （ 3 ）濕地生態處理工程：對進入蕩區前的蘆葦區進行綜合整治，發展以蘆葦為主的濕地生態處理工程； （ 4 ）環湖綠色自然保護帶工程：包括建設圍湖蘆葦蕩、環湖林帶、綠色食品基地以及污泥處置。 -
Based on theory of water travel in catchment and reasoning formula, a new calculation model for flood flow design of culvert and small bridge in sichuan hilly area where is no runoff data is derived in the paper
因此，本文以著名的流域匯流公式為主，引入推理公式的思想，進行合理的概化導出了適合於四川丘陵地區無徑流資料的中小橋涵設計洪水計算的新模型。 -
Including the main body of the subgrade, protecting and supporting engineering. drainage equipment of road, culvert and the transition zone between the road and the bridge. through investigating the types of diseases, the author discusses the existing problems and causes of producing diseases, puts forward the protective measures in design and construction, and raises the treatment measures in highway maintenance, which makes it more scientific and perfect for highway construction and maintenance in the loess areas
論文首先對黃土的工程特性及其影響因素進行了分析，然後對黃土地區路基病害及其防治技術進行了研究，具體包括路基主體、防護與支擋工程、公路排水設施、涵洞及路橋過波段等部分，對病害類型進行了調查，分析了使用中存在的問題與病害產生的原因，提出了在設計與施工中應採取的防範措施，給出了養護中的處治對策，使我國黃士地區公路建設與養護更加科學和完善。 -
Contrast to other bridge and culvert, the advantages and disadvantages of csbcs are systematically analyzed, what more, the further research on the application of cspi ( corrugated steel pipe ) to both at home and abroad, construction technique thereof are made time
本文首先系統地分析了波紋鋼板橋涵和其他橋涵相比所具有的優缺點，深入研究了波紋鋼管的國內外的應用現狀，以及其施工工藝。 -
The article is based on the eastern section of the mainline of hu rong national road, it put forward some feasible prevention ' s technology and measures directing against different type of engineering, which is based on the investigation and analysis to types and formation ' s cause of various engineering disease of highway ' s subgrade and pavement, structure of bridge and culvert and engineering along road. it evaluate the bridge safety by ahp and forecast the character changing with time of bridge structural defect by grey system theories
本文以滬蓉國道主幹線東段為依託工程，在對高等級公路路基路面工程、橋涵結構工程、公路沿線存在的各種工程病害的類型與成因進行調查與分析的基礎上，針對不同類型的工程病害提出切實可行的防治技術措施，並用層次分析法評價橋梁結構的安全性和用灰色系統理論對橋梁結構存在的缺陷隨時間變化的性狀進行預測。 -
This paper presents a quick measuring method for bridge culvert structures ' ground bearing capacity and soil replacement method for ground strengthening when the bearing capacity can ' t meet the design requirements
摘要介紹公路工程建設中橋涵結構物基礎承載力的快速測定方法以及在承載力不能滿足設計要求情況下的換填處理。 -
Compared with the railway bridge and culvert design specifications, the box beam structure design and construction method are seen rational and feasible
通過有限元分析結果與鐵路橋涵設計規范的比較得出，該箱梁結構設計合理，施工方案可行。
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