This thesis also first presents the most straightforward and the most effective evaluation indexes on the qualities of crack filling and pothole repair, compares and analyzes the properties, the applicable situations, the strong and the weak points of crack filling materials ( such as hot asphalt cement, emulsified asphalt, modified asphalt, etc. ) and pothole repair materials ( such as hot - mix asphalt mixture and cold - mix asphalt mixture ). on the basis of the permanent demands on repair, this thesis sums up and lists the maintenance steps in crack filling and pothole repair, and advances the procedure designs to be directly adopted by maintenance workers of asphalt roads
首次提出了評定瀝青路面裂縫填封和
坑槽修補質量好壞最為直接、有效的評價指標，分別對用作裂縫填封材料的熱瀝青、乳化瀝青和改性瀝青及用作
坑槽修補材料的熱拌瀝青混合料和冷拌瀝青混合料的性能、適用場合及優缺點進行了比較分析，並按永久性修補要求，歸納提煉了裂縫填封和
坑槽修補的工藝步驟，提出了可供瀝青路面養護人員直接採用的工藝方案。
Examples of " external works " include external carparks, paved areas, deep bored wells, cable ducts, draw in pits, fencing, and steel gates as mentioned in the above general specification
外部工程的例子，在上述一般規格已有提到，包括戶外停車場、已鋪面地方、深鉆井、電纜
槽、進線
坑、圍欄和鋼閘。
The economic success of jiangmen huoli group co., ltd. is coined / shaped by products and service services such as boiler, heater, heater in addition to heater, homepage and water heater. one can even receive offers on boiler, stove, smoke and boiler as well as on gas water heater with jiangmen huoli group co., ltd. in outstanding quality
不僅在以主頁、鍋爐、汽鍋、蒸餾鍋、釜、水
槽、容器和加熱體以及重沸器、加熱氣和加熱器領域內著稱，而且以其它產品馳名，如地
坑、爐床、煙、煙氣和水加熱器、氣水供熱裝置以及發熱器。
This thesis for the first time bases its analysis on the maintenance characteristics and repair mechanisms for crack filling and pothole repair in asphalt roads. it analyzes the properties of the aggregate and the bituminous binder in patching materials, and further analyzes the compatibilities of the aggregate and the bituminous binder, patching materials and old pavement materials. furthermore, it determines the grading types, the mineral aggregate gradations, the application rate of asphalt, the principle of selecting component materials and the air void
本文首次依據瀝青路面裂縫填封和
坑槽修補的維修特性和修補機理，全面分析了修補材料中集料與瀝青結合料應具備的性能要求，並對集料與瀝青結合料、修補材料與原有路面材料的相容性進行了深入的分析，同時分析確定了修補材料的級配類型、礦料級配、瀝青用量范圍、組成材料的選用原則及空隙率等。
All negative landforms, which are shaped by flood - dominated current, such as souring hole, scouring channel and flood channel, are belong to the study area of flood channels
通過以上的研究認為河口漲潮
槽的概念應該有更為廣泛的含義，包括河口一切由漲潮流作用為主形成的負地形，如漲潮沖刷
坑，漲潮沖刷
槽和漲潮水道等，漲潮
槽的特徵應該保持多年。
The reason to creates this kind of destruction to be very many, the main of them is that the apron partially has not been able fully to display it to eliminate energy affect so causes the ditch bed to wash out, forms flushes the pit, leading to the apron, to guard against flushes the trough and both banks slope protection destruction, for a long time, disappear power design of plunge basin and layout have been focused on disappear power. but not to give the enough value on uses the sea to inundate the section to disappear power and adjust speed to reduced downriver washes out
水閘閘下沖刷破壞的部位絕大多數發生在消力池下的海漫和防沖
槽處，造成這種破壞的原因很多，其中很大一部分是由於海漫部分未能充分發揮其消能作用而引起渠床沖刷，形成沖
坑，導致海漫、防沖
槽及兩岸護坡的破壞。一直以來，人們把消能的研究重點放在消力池的消能設計及平面布置上，而對海漫段消能及調整流速功能研究甚少，至於對海漫加糙水流運動建立數學模型，在國內外還很少見相關的論文資料。
The project involves trench excavation, construction of cable trough, cable laying, backfilling and reinstatement works and landscaping works
工程包括
坑道挖掘、興建混凝土電纜
槽、電纜鋪設、回填和修復工程、和景觀美化工程。
Manufacturer of fluted ( pp ) polypropelene sheet used for protective packaging
帶
坑槽聚丙烯板製造商用於保護性包裝。
In order to ensure the density degree and the level degree of repaired potholes, this thesis presents loose pavement coefficient method and material capacity method to control the accurate feel amount of patching materials
為使修補
坑槽的密實度和平整度能同時獲得保證，本文提出了松鋪系數控製法和修補料用量控製法，來準確控制修補材料的投料量。
This thesis focuses systematic and comprehensive study on distress causes, repair mechanisms, patching materials and maintenance procedures in relation to cracks and potholes, the two most commonly seen distresses in asphalt roads
本文著重針對瀝青路面裂縫和
坑槽這兩類最常見的破損，對其形成原因、修補機理、修補材料及施工工藝進行了系統、全面的研究。
Means any place in which, by virtue of its enclosed nature, there arises a reasonably foreseeable specified risk, and without limiting the generality of the foregoing, includes any chamber, tank, vat, pit, well, sewer, tunnel, pipe, flue, boiler, pressure receiver, hatch, caisson, shaft or silo in which such risk arises
指任何被圍封的地方，而基於其被圍封的性質，會產生可合理預見的指明危險，在不局限於這個一般性的原則下， 「密閉空間」包括任何會產生該等危險的密室、貯
槽、下桶、
坑槽、井、污水渠、隧道、喉管、煙道、鍋爐、壓力受器、艙口、沉箱、豎井或筒倉。
With the developing highway communications, the traffic is increasing and axle is becoming heavier and heavier, all of these demand the high quality of cement concrete pavement the experience of past ten years in highway construction shows that the practical life time of cement concrete pavement is far more shorter than anticipated. damages such as cracking are offen occurred in first serval years they caused direct and indirect economic losses and bad social influences. in addition to control overloaded vehicles by means of administration, the compressive strength, bending strength wear - ability should be improved to solve all these problems
十幾年的高等級公路建設實踐表明，水泥路面的使用壽命遠遠小於其設計壽命，往往在通車幾年後就出現一些病害，如
坑槽、斷板等病害，帶來的直接、間接經濟損失和不良的社會影響。解決這些問題，除了運用行政強制手段控制超載車輛外，必須提高水泥混凝土的彎拉強度、疲勞強度、耐磨強度、阻裂限縮能力，從而提高水泥混凝土路面的使用壽命。
The experience of past ten years hi highway construction shows that the practical life time of asphalt pavement is far more shorter than anticipated ( 15 - 20 years ). damages, such as cracking rutting and less of friction resistance are offer occurred in first two years. they caused direct and indirect economy losses and bad social influences
十幾年的高等線公路建設實踐表明，瀝青路面的使用壽命遠小於予期的使用壽命（ 15 20年） ，往往在通車一兩年內出現
坑槽、開裂、車轍、抗滑性能不足等早期損壞，帶來直接、間接的經濟損失和不良的社會影響。
This feature allows you to return to your own pit slot, at any time, during any session, from wherever your car is
這項功能可以讓您回到你自己的
坑槽，在任何時候，在任何會議上，從哪裡你的車是。
A most sophisticated classification is made to the geometric shapes and distress causes of cracks and potholes as well as to their sizes and degrees of damage
根據瀝青路面裂縫和
坑槽破損的幾何形狀及成因，對其作了全面、細致的分類，並對其大小和嚴重程度等級進行了劃分。
Moreover, analysis done to the re - distress causes of filled cracks and repaired potholes aims at acquiring when is the proper time to fill cracks in comparison with some other time to fill them up
同時，還分析了填封裂縫和修補坑槽再破損的原因，並通過對不同裂縫填封時機的比較分析，得出較佳的填封時期。
