M395009 五、新型說明： 【新型所屬之技術領域】 本創作係關於一種堤防護岸工程之改良，特別地指一 種藉由多數長向結構牆、多數短向結構牆及多數主樁等， 沿堤防河岸構築而成之縱橫交錯的主樁版牆結構。 【先前技術】 - 由於本省山地形勢陡峭、地質脆弱，加以颱風季節所 . 帶來之集中性豪雨，常引發山區大規模洪水及土石流等災 • 害。雖然有了堤防，然而近年來台灣地區水患頻傳，颱風 季節災情連連不斷且災損傷亡嚴重，往往造成堤防出現決 口而泛濫，水利相關單位莫不積極從事各項治水防洪對策。 爲保護天然河岸或堤防，一般直接在邊坡構築伸入河 床底部之基腳或護腳，以防止邊坡沖飩或崩坍之護岸的結 構物；這些結構物依其工法及材料分類，包括拋石、串磚、 蛇籠、乾砌石、混凝土砌石、異型混凝土塊及混凝土護岸 等。 ® 又，一般河川整治大多採用梯形坡面型態之重力式土 . 堤’其係依據水理演算求得計畫河道寬度以及堤防高度 後，以級配料及塡充物壓密後以混凝土舖面；惟近數十年 來在河川環境中建造的硬式堤防，仍然難以抵擋柔性流水 的淘蝕》傳統堤防祇要被洪水單點破壞，內部級配料隨即 被掏空，往往引發更嚴重的潰堤。 已知有許多有關“河川整治及堤防工程”的相關文獻被 提出，例如台灣發明專利第1 7 2 0 6 2號，揭露一種「堤防之 M395009 t »， 施工方法」；再如，台灣新型專利第M3〇4545號，揭露一種 「河川整治裝置」；又如，台灣發明專利第12905 97號，揭 露—種「桁架式空間堤防、牆體結構」等。 【新型內容】 本創作主要目的在於提供一種護岸主樁版牆結構之改 & ’用以改善傳統堤防被洪水單點破壞後內部被掏空而引 發更嚴重潰堤的缺點。 | 爲了達成上述目的及其他目的，根據本創作護岸主椿 版牆結構之改良，其包括一由兩外牆、基礎版、頂版及基 礎檔土牆等所構成之圍堰結構體，且在內部充塡有回塡 方。其中，該主樁版牆結構包括：多數長向結構牆，以預 定間距地沿該圍堰結構體岸邊之長度方向平行構築，且該 等長向結構牆之高度向河道方向逐漸遞減。多數短向結構 牆’以預定間距地沿該圍堰結構體的寬度方向平行構築， 並介於該等長向結構牆之間，且向該圍堰結構體內部延 φ 伸。多數主樁，垂直豎立在該等長向結構牆和短向結構牆 的交角之間，及斜撐在該圍堰結構體的外牆上，彼此連接 ' 構成多數分隔的格子空間單元，多數頂版封閉在該等格子 空間單元上方。及，在該等格子空間單元內部以卵石、MRC 混凝土作回塡方。 根據本創作，該長向結構牆、短向結構牆各包含一剛 性構架彼此垂直相交，及該主樁包含一骨架介於兩者之間 的交角，該等剛性構架之構件分別穿過且相交在該骨架 中。在該剛性構架和骨架的外側面上，分別覆設多數擴張 M395009 網作爲外模。利用免拆模板工法，以就地取材之土方、固 化劑、水泥、灰飛 '水及增加高流動性的添加劑等材料拌 合後灌入該剛性構架和骨架中固化成型，其強度幾乎大於 傳統之混凝土。又’在該主椿版牆結構體內部充塡有卵石、 MRC混凝土等。如此，該圍堰結構體受到主樁版牆結構體 層層保護，可避免被洪水單點沖壞後內部被掏空而引發更 嚴重的潰堤。 【實施方式】 以下將配合實施例對本創作技術特點作進一步地說 明，該實施例僅爲較佳代表的範例並非用來限定本創作之 實施範圍，謹藉由參考附圖結合下列詳細說明而獲致最好 的理解。 首先，請參考第1〜3圖，根據本創作護岸主樁版牆結 構改良，基本上沿河岸側而施設應用在河川堤防之護岸工 程’其包括一由兩外牆10、基礎版11、頂版12及基礎擋土 牆13等所構成之圍堰結構體1，且在內部充塡有回塡方 14。其中，該主樁版牆結構包括： 多數長向結構牆21，以預定的間距地沿該圍堰結構體 1岸邊之長度方向平行構築，且該等長向結構牆21之高度 向河道方向逐漸遞減。 多數短向結構牆23，以預定間距地沿該圍堰結構體1 的寬度方向平行構築，並介於該等長向結構牆21之間彼此 直交’且向該圍堰結構體1內部延伸。 多數主樁25，垂直豎立在該等長向結構牆21和短向結 M395009 I t »· 構牆23的交角之間’及斜撐在該圍堰結構體1的外牆1〇 上’彼此連接構成多數分隔的格子空間單元。 多數頂版12’封閉在該等格子空間單元上方。及，在該等 格子空間單元內部以卵石、MRC混凝土作回塡方27。 請再參考第4〜7圖’根據本創作，該長向結構牆21、 短向結構牆2 3及頂版1 2 ’各包含一剛性構架s，該剛性構架 ' S係由多數第一構件S1和多數第二構件S2彼此垂直相交組 - 合而成。該第一構件S1以鋼板軋壓成型，橫斷面成U字形 ® 結構並沿該剛性構架S長度方向等間距排列，及在該第一 構件S1之縱向面上等間距地形成多數個矩形鏤孔S10，且 在該鏤孔S10中形成交錯對角方向的肋部S11。該第二構件 S2以鋼板軋壓成型，橫斷面成U字形結構，並分別從垂直 方向穿設在該第一構件S1之鏤孔S10中，及在該第二構件 S2之縱向面上等間距地形成多數個矩形鏤孔S20，且在該 鏤孔S20中形成交錯對角方向的肋部S21。及，在該第二構 件S2的鏤孔S20和鏤孔S20之間的基板上分別形成一個貫 ^ 穿孔S22，且各自穿設一個與該第一構件S1方向平行的鋼 條 S3。 又，該主樁25包含一骨架25a’其橫斷面成四角型， 在四角隅各以L型角鐵S4沿該主樁25長度方向配置，及 分別以L型角鐵S4形成多數箍鐵S5並以預定間距固設在 該骨架25a周面之內側。該主樁25骨架25a之側面方向， 在該角鐵S4與角鐵S4之間維持有一容許該長向結構牆 21、短向結構牆23之剛性構架S的第二構件S2穿過的淨 rsi M395009 寬。及，在該長向結構牆21、短向結構牆23、頂版12’之 剛性構架S，及該主樁25骨架25a的外側面上，分別覆設 多數擴張網S6作爲外模。及，以就地取材之土方、固化劑、 水泥、灰飛、水及增加高流動性的添加劑等材料拌合後灌 入該剛性構架S和骨架（25a)中固化成型。此外，在該主 樁25骨架25a中預留土釘位置N，可選擇地將土釘植入土 中以產生一加勁之土體，對於結構的穩固能發揮更大的效 用。另外，上述主樁版牆所構築的格子空間單元內，固然 以卵石和MRC混凝土作回塡方爲較佳地選擇，惟可以理解 的是卵石大部分滯留在河床上游，愈往下游愈稀少’因此 在下游的格子空間單元內則可選擇以就地取材之泥砂土 方、固化劑和MRC混凝土作爲回塡方，仍然能達到預期的 效果。 綜上所述，本創作護岸主樁版牆結構改良應用在河道 護岸工程，除了施工快速及能減少廢土量之外’更可避免 堤防被洪水單點沖壞後內部被掏空而造成更大的損害° 【圖式簡單說明】 第1圖爲本創作護岸主樁版牆結構之平面示意圖。 第2圖顯示自第1圖中2-2方向之橫斷面示意圖。 第3圖爲本創作護岸主樁版牆結構之立體圖。 第4圖爲本創作剛性構架分解狀態之立體圖。 第5圖爲本創作結構牆之剛性構架之立體圖。 第6圖爲本創作結構版之剛性構架之立體圖° 第7圖爲本創作護岸主樁版牆結構骨架之局部立體示 M395009 意圖。 【主要元件符號說明】M395009 V. New description: [New technical field] This creation is about the improvement of a bank protection project, especially a long-distance structural wall, most short-facing structural walls and most main piles, along the bank of the embankment. Constructed into a criss-cross main pile wall structure. [Prior Art] - Due to the steep mountainous situation in the province and the fragile geology, the concentrated typhoon brought by the typhoon season often causes large-scale floods and earth-rock flows in the mountainous areas. Although there are dikes, in recent years, the floods in Taiwan have been frequently transmitted. The typhoon has suffered from repeated disasters and serious disasters. This often causes dikes to flood and the flood-related units are not actively engaged in various water control and flood control measures. In order to protect natural river banks or dikes, the footings or foot guards that extend into the bottom of the river bed are generally constructed directly on the slope to prevent the structure of the bank from being washed or collapsed; these structures are classified according to their construction methods and materials, including tossing Stones, string bricks, snake cages, dry masonry, concrete masonry, special-shaped concrete blocks and concrete revetments. ® In addition, most of the general river remediation adopts the gravity type soil of the trapezoidal slope type. The embankment is based on the water calculus to calculate the width of the river channel and the height of the embankment, and then the concrete is paved with the graded ingredients and the compacted material. However, the hard embankment built in the river environment in recent decades is still difficult to resist the erosion of flexible water. The traditional embankment is simply destroyed by the flood, and the internal grade ingredients are immediately hollowed out, which often leads to more serious breakage. A number of related literatures on "river remediation and embankment engineering" have been proposed, such as Taiwan Invention Patent No. 1 7 2 0 6 2, which discloses a "M395009 t for dikes, construction method"; and, for example, Taiwan's new patent No. M3〇4545, discloses a “river remediation device”; and, for example, Taiwan invention patent No. 12905 97, discloses a “truss type space embankment, wall structure” and the like. [New content] The main purpose of this creation is to provide a kind of remodeling of the main pile wall structure of the revetment to improve the shortcomings of the traditional embankment caused by the single point of the flood and the hollowing out of the interior. In order to achieve the above and other purposes, according to the improvement of the wall structure of the original revetment wall, the utility model comprises a cofferdam structure composed of two outer walls, a basic plate, a top plate and a foundation wall, and The internal charge has a returning party. Wherein, the main pile wall structure comprises: a plurality of long-direction structural walls, which are constructed in parallel along the length direction of the bank of the cofferdam structure at a predetermined interval, and the heights of the long-distance structural walls gradually decrease toward the channel. A plurality of short-direction structural walls ' are constructed in parallel along the width direction of the cofferdam structure at a predetermined interval, and are interposed between the long-distance structural walls, and extend toward the inside of the cofferdam structure. Most of the main piles are vertically erected between the intersection angles of the long-length structural walls and the short-direction structural walls, and the diagonal braces are connected to each other on the outer wall of the cofferdam structure, forming a plurality of separated lattice space units, most of which are topped The version is enclosed above the lattice space units. And, in the lattice space unit, pebbles and MRC concrete are used as the back side. According to the present invention, the long structural wall and the short structural wall each comprise a rigid frame perpendicularly intersecting each other, and the main pile comprises an angle of intersection between the two, and the members of the rigid frame pass through and intersect respectively In the skeleton. On the outer side of the rigid frame and the skeleton, a plurality of expanded M395009 nets are respectively applied as outer molds. Using the free-form template method, the materials such as earthwork, curing agent, cement, gray fly water and additives with high fluidity are mixed and poured into the rigid frame and skeleton to form a solidification, which is almost stronger than the traditional one. Concrete. In addition, the interior of the main wall structure is filled with pebbles, MRC concrete, and the like. In this way, the cofferdam structure is protected by the main pile wall structure layer, which can avoid the internal hollowing out after the single point of flooding and cause more serious breakage. The embodiments of the present invention will be further described with reference to the embodiments, which are merely preferred examples and are not intended to limit the scope of implementation of the present invention. The best understanding. First of all, please refer to the first to third figures. According to the improvement of the main pile wall structure of the original revetment, the revetment project applied to the river embankment is basically applied along the bank side. It consists of two outer walls 10, basic version 11, and top. The dam structure 1 composed of the plate 12 and the base retaining wall 13 is filled with a returning ridge 14 inside. Wherein, the main pile wall structure comprises: a plurality of long-distance structural walls 21, which are constructed in parallel along the length direction of the bank of the cofferdam structure 1 at a predetermined interval, and the height of the long-span structural walls 21 is directed toward the river channel Gradually decreasing. Most of the short-direction structural walls 23 are constructed in parallel along the width direction of the dam structure 1 at a predetermined interval, and are orthogonal to each other between the long-length structural walls 21 and extend toward the inside of the dam structure 1. Most of the main piles 25 are vertically erected between the longitudinal structural wall 21 and the short-direction knot M395009 It »· between the corners of the structural wall 23 and the diagonal bracings on the outer wall 1 of the cofferdam structure 1 Connect the lattice space units that make up the majority of the separation. Most of the top plates 12' are enclosed above the lattice space units. And, in the lattice space unit, pebbles and MRC concrete are used as the back side 27 . Please refer to FIGS. 4 to 7 again. According to the present invention, the long structural wall 21, the short structural wall 23 and the top plate 1 2 ' each comprise a rigid frame s, which is composed of a plurality of first members. S1 and a plurality of second members S2 are formed by vertically intersecting each other. The first member S1 is formed by rolling a steel sheet, has a U-shaped cross section and is equally spaced along the longitudinal direction of the rigid frame S, and forms a plurality of rectangular turns at equal intervals on the longitudinal surface of the first member S1. The hole S10, and the rib S11 in the diagonally opposite direction is formed in the pupil S10. The second member S2 is formed by rolling and forming a steel plate having a U-shaped cross section, and is respectively disposed in the vertical direction from the pupil S10 of the first member S1 and on the longitudinal surface of the second member S2. A plurality of rectangular pupils S20 are formed at intervals, and ribs S21 in the diagonally opposite directions are formed in the pupils S20. And, a through hole S22 is formed on the substrate between the pupil S20 and the pupil S20 of the second member S2, and each of them is provided with a steel strip S3 parallel to the direction of the first member S1. Further, the main pile 25 includes a skeleton 25a' having a quadrangular cross section, and each of the four corners is disposed along the longitudinal direction of the main pile 25 by the L-shaped angle iron S4, and a plurality of angle irons are respectively formed by the L-shaped angle iron S4. S5 is fixed to the inner side of the circumferential surface of the skeleton 25a at a predetermined interval. The side direction of the main pile 25 skeleton 25a maintains a net rsi between the angle iron S4 and the angle iron S4 that allows the second member S2 of the rigid structural wall 21 and the rigid frame S of the short structural wall 23 to pass through. M395009 is wide. Further, on the outer side faces of the long structural wall 21, the short structural wall 23, the top plate 12', and the outer side surface of the main pile 25 frame 25a, a plurality of expanded nets S6 are respectively provided as outer molds. And, the materials such as the earth material, the curing agent, the cement, the gray fly, the water, and the additive for increasing the high fluidity are mixed and poured into the rigid frame S and the skeleton (25a) to be solidified. In addition, a soil nail position N is reserved in the skeleton 25a of the main pile 25, and the soil nail is selectively implanted into the soil to produce a stiffened soil body, which exerts greater utility for structural stability. In addition, in the lattice space unit constructed by the above-mentioned main pile wall, it is better to use pebbles and MRC concrete as the back side, but it can be understood that most of the pebbles are retained in the riverbed, and the more downstream it is rarer. Therefore, in the downstream lattice space unit, it is possible to select the muddy soil, the curing agent and the MRC concrete as the returning materials, and still achieve the desired effect. In summary, the improvement of the main pile wall structure of the original revetment is applied in the river bank revetment project. In addition to the rapid construction and the reduction of the amount of waste soil, it can prevent the embankment from being hollowed out after being flooded by a single point. Large damage ° [Simple diagram of the diagram] The first diagram is a schematic plan view of the main wall of the revetment. Fig. 2 is a schematic cross-sectional view taken in the direction of 2-2 in Fig. 1. The third picture is a perspective view of the main wall of the revetment. Figure 4 is a perspective view of the exploded state of the rigid frame. Figure 5 is a perspective view of the rigid frame of the creative structural wall. Figure 6 is a perspective view of the rigid frame of the creative structure version. Figure 7 is a partial perspective view of the main revetment wall structure of the revetment M395009. [Main component symbol description]
1 圍堰結構體 2 主捲版牆結構體 10 外牆 11 基礎版 12 ' 125 頂版 13 基礎擋土牆 14 回塡方 2 1 長向結構牆 23 短向結構牆 2 5 主樁 25a 主樁骨架 27 回塡方 S 剛性構架 S 1 第一構件 S 1 0 鏤孔 S 1 1 肋部 S2 第二構件 S20 鏤孔 S2 1 肋部 S22 貫穿孔 S3 鋼條 S4 L型角鐵 M395009 S5 箍鐵 S6 擴張網 N 土釘1 Cofferdam structure 2 Main roll wall structure 10 Exterior wall 11 Basic version 12 ' 125 Top plate 13 Foundation retaining wall 14 Back square 2 1 Long-direction structural wall 23 Short-direction structural wall 2 5 Main pile 25a Main pile Skeleton 27 Retrofitting square S Rigid frame S 1 First member S 1 0 Boring S 1 1 Rib S2 Second member S20 Boring S2 1 Rib S22 Through hole S3 Steel strip S4 L-shaped angle iron M395009 S5 Hoop iron S6 Expansion net N soil nail