JP2020133252A

JP2020133252A - Seawall

Info

Publication number: JP2020133252A
Application number: JP2019028236A
Authority: JP
Inventors: 光史本荘; Terubumi Honjo
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-20
Filing date: 2019-02-20
Publication date: 2020-08-31

Abstract

To solve the problem in which: the damage caused by the Tohoku tsunami that occurred last year was devastating, killing more than 20,000 people and ruining the cities; the construction of a huge embankment, which is being promoted as the main means of recovery, destroys the living environment of residents and promotes depopulation at the cost of protecting human life and social infrastructure; in addition, most of the estuaries are not protected by seawall protection measures; there is a need for a seawall that does not impair the landscape and has sufficient functions to prevent a large tsunami.SOLUTION: As a seawall to prevent tsunami, mobile and movable seawalls will be installed at the coast and estuaries. An elevated pedestrian bridge and a seawall housing estate will be constructed in the coastal area, and a bay and an entrance of the bay will be completely closed while leaving the route.SELECTED DRAWING: Figure 1-b

Description

本発明は海に近い沿岸地区において津波を防ぐ防潮堤に関するものである。 The present invention relates to a seawall that prevents a tsunami in a coastal area near the sea.

現在、津波被災地の復興や各地の津波対策は、住宅の高台移転と巨大なコンクリート防潮堤建設を主体に進められている。しかるに、海岸に建設する巨大な堤防は景観を損ない、住民と海とを隔て、かつてのすばらしい海のある生活を奪ってしまう。住居の高台移転は漁業関係者には不便をもたらし、風光明媚な海を観光資源とした旅館や商店等にとっては死活問題となって多数の反対意見が発生し、住民の命と資産を守ろうとする行政との論争が続いている。 Currently, reconstruction of tsunami-stricken areas and tsunami countermeasures in various regions are being promoted mainly by relocating houses to higher ground and constructing huge concrete seawalls. However, the huge embankment built on the coast spoils the landscape, separates the inhabitants from the sea, and robs them of their former wonderful sea life. Relocation of residences to higher ground causes inconvenience to fishermen, and it becomes a vital issue for inns and shops that use the scenic sea as a tourism resource, and many dissenting opinions arise, trying to protect the lives and assets of residents. The dispute with the government is continuing.

景観を損なわず、大津波を防ぐ十分な機能を備えた防潮堤システムが求められている。行政と住民との両者の主張をくんだ実用的な防潮手段の実現は全国的な重要課題となっている。先年、発生した東北大津波による被害は甚大で、2万を越える人命を奪い、街々を廃墟と化した。数年後も復興は道半ばである。その主力的復興手段として推し進められている巨大堤防の建設は、人命や社会インフラを守る代償として、住民の生活環境を破壊し、過疎化を助長している。 There is a need for a seawall system that has sufficient functions to prevent large tsunamis without damaging the landscape. The realization of practical tide control measures that incorporate the claims of both the government and residents has become an important issue nationwide. The damage caused by the Tohoku tsunami that occurred last year was enormous, killing more than 20,000 people and ruining the cities. Reconstruction is still in the middle of the road several years later. The construction of a huge embankment, which is being promoted as its main means of reconstruction, is destroying the living environment of residents and promoting depopulation in return for protecting human lives and social infrastructure.

特開2004-076393号公報Japanese Unexamined Patent Publication No. 2004-076393

(発明が解決しょうとする課題)
本発明は前記のような欠点を除くために成されたもので、景観を損なうことなく、津波の高さより高く、津波の破壊力に耐える強度を備えた実用的な防潮手段を実現し、住民が海岸近くに安全に住めて、以前の美しい海岸や街並みを復活し、かつての街の再現を可能とする防潮堤手段を堤供するものである。 (Problems to be solved by the invention)
The present invention has been made to eliminate the above-mentioned drawbacks, and realizes a practical tide-proofing means that is higher than the height of the tsunami and has the strength to withstand the destructive force of the tsunami without damaging the landscape. Is to provide a seawall means that allows people to live safely near the coast, revive the beautiful coast and cityscape of the past, and recreate the former city.

その為に本発明における防潮システムにおいて主な手段は下記のもので、
第1の手段は、堤防搭載貨物列車による移動式防潮堤手段
第2の手段は、堤防搭載貨物列車を待機させる車庫、
第3の手段は、トンネル水門型河口閉鎖手段
第4の手段は、防潮堤として機能する車庫と住宅団地建物。
第5の手段は、堤防列車と路面電車システム
第6の手段は、港の航路を閉鎖する手段。
第7の手段は、運河による船舶の航行手段。
第8の手段は、航路トンネルによる漁船の航行手段。
第9の手段は、ドーム型漁港。
第10の手段は、回転アーケード式防潮堤。
第11の手段は、移動式防潮堤による河口閉鎖手段。
等々である。
Therefore, the main means in the tide control system in the present invention are as follows.
The first means is a mobile tide embankment by a freight train on the embankment. The second means is a garage where the freight train on the embankment is on standby.
The third means is a tunnel floodgate type estuary closing means. The fourth means is a garage and a residential complex building that function as seawalls.
The fifth means is the embankment train and tram system. The sixth means is to close the port route.
The seventh means is the means of navigation of ships by canal.
The eighth means is the means of navigation of fishing boats through the channel tunnel.
The ninth means is a dome-shaped fishing port.
The tenth means is a rotating arcade type seawall.
The eleventh means is to close the estuary with a mobile seawall.
And so on.

以上の各種防潮堤手段を組み合わせた防潮堤システムによって、大津波が再び来襲しても、同じ被害を繰り返すことのない津波対応手段を提供する。これらの津波対応手段により、充分な津波対策のもとに、海岸の堤防を低く改造し、被災した住宅や施設を海岸近くの元の場所に再建し、元の美しい景観の海岸をよみがえらせ、以前の活気ある町を復活させることを可能にするものである。
海岸道路から人や車のドライバーが海岸の砂浜を見ることが出来る高さの1m程の堤防であっても、海岸近くに住宅や観光施設を建設して居住しても、十分な津波対策が可能で安全な環境を実現する津波対応手段を提供する。 The tide embankment system, which combines the above various tide embankment means, provides a tsunami response means that does not repeat the same damage even if a large tsunami strikes again. With these tsunami response measures, under sufficient tsunami countermeasures, the coastal embankment was remodeled low, the damaged houses and facilities were rebuilt in the original place near the coast, and the coast with the original beautiful scenery was revived. It makes it possible to revive the former vibrant town.
Even if the embankment is about 1m high so that people and car drivers can see the sandy beach of the coast from the coastal road, or if you build a house or tourist facility near the coast and live there, sufficient tsunami countermeasures are available. Provide tsunami response means to realize a possible and safe environment.

堤防搭載貨物列車、正面図。 (実施例1)Embankment-mounted freight train, front view. (Example 1) 堤防搭載貨物列車、断面図。Embankment-mounted freight train, cross section. 堤防搭載貨物列車用トンネル内蔵防風林、平面図。(実施例2)Windbreak with built-in tunnel for freight trains mounted on embankment, top view. (Example 2) トンネル内蔵防風林、配置構成図。Windbreak with built-in tunnel, layout configuration diagram. 堤防搭載貨物列車用河口トンネル型水門、正面図。(実施例3)Estuary tunnel type floodgate for freight trains mounted on embankment, front view. (Example 3) 堤防搭載貨物列車用河口トンネル型水門、平面図。Estuary tunnel type floodgate for freight trains mounted on embankment, top view. 堤防搭載貨物列車用車庫内臓防潮堤団地、正面図。(実施例4)Front view of the seawall housing complex with a built-in garage for freight trains mounted on the embankment. (Example 4) 堤防搭載貨物列車用車庫内臓防潮堤団地、平面構成図。Seawall housing complex with built-in garage for freight trains mounted on the embankment, plan view. 堤防列車と路面電車システム、断面図。(実施例5)Embankment train and tram system, cross section. (Example 5) 堤防列車と路面電車システム、線路配置図。Embankment train and tram system, track layout. 港の航路閉鎖扉、横断面図。(実施例11)Cross-sectional view of the port closing door. (Example 11) 港の航路閉鎖扉、断面図。Port route closure door, cross section. 港の航路閉鎖扉、平面図。Port route closing door, top view. 湾閉鎖と航路用運河の断面図。Sectional view of the bay closure and channel canal. 湾閉鎖と航路用運河の平面図。Top view of the bay closure and channel canal. 航路トンネルの断面図。(実施例12)Sectional view of the channel tunnel. (Example 12) 航路トンネルの平面図。Top view of the channel tunnel. ドーム型漁港、断面図 (実施例16)Dome-shaped fishing port, cross-sectional view (Example 16) ドーム型漁港、平面図。Dome-shaped fishing port, top view. 図1-aは回転アーケード式防潮堤の断面構成図。(実施例1)Figure 1-a is a cross-sectional view of a rotating arcade type seawall. (Example 1) 図1-bは回転アーケード式防潮堤1基の平面構成図。Figure 1-b is a plan view of one rotating arcade type seawall. 図1-cは回転アーケード式防潮堤、全体の正面図。Figure 1-c is a front view of the rotating arcade seawall. 図1-aは移動式防潮堤による大型河口閉鎖の横面図。Figure 1-a is a side view of a large estuary closed by a mobile seawall. 図1-bは移動式防潮堤による大型河口閉鎖の断面図。Figure 1-b is a cross-sectional view of a large estuary closed by a mobile seawall.

景観を損なわずに大津波を阻止するという目的を、経済的及び技術的可能な手段で実現した。 The purpose of stopping a large tsunami without damaging the landscape was achieved by economically and technically feasible means.

(図1-a) 図は堤防搭載貨物列車の正面図である。
図中、
100は箱型コンクリート堤防、
101は走行台車、
102は堤防台座部、
103はプラットフォーム、
104はレール、
105は基礎基盤、
106は地下杭、
107は地下である。
特徴は、海岸近くに構築する移動式の防潮堤であって、貨物列車の台車に堤防として機能する筐体を搭載して線路を走行する移動式防潮堤手段と、
列車用線路の左右に沿って平行に、多数の地下杭群によって津波の破壊力に対応する列車用のプラットホームを構築し、そのプラットホームに堤防搭載貨物列車の倒壊を防止するための溝を設けた手段と、
その溝に係合しつつ走行する堤防搭載貨物列車を所定の位置に停車させた後に、堤防搭載貨物列車の圧縮空気によって作動する固定機構部によって、プラットフォームと堤防搭載貨物列車とを一体化して固定する手段とを備え、
平常時は海岸近くに構築したトンネル内蔵防風林のトンネルを車庫として堤防搭載貨物列車を待機させ、津波来襲の直前に堤防搭載貨物列車を走行させて所定の位置のプラットフォームまで移動し、堤防搭載貨物列車とプラットフォームとを一体化させて固定する手段とによって構成したものである。
より具体的には、貨物列車の台車に防潮堤として機能する箱型のコンクリート堤防ブロックを搭載し、同様の堤防搭載台車を多数連結して堤防搭載貨物列車としたものである。台車と台車の連結部はゴム材で隙間を接続して津波の侵入を阻止する。平常時は海岸近くに建設したトンネル内蔵防風林のトンネル内に待機させる。トンネルとトンネルの間の海岸は地面から高さ1m程の鉄筋コンクリート製のプラットフォームと線路のみの設備によって景観を保ち、津波来襲の直前に堤防搭載貨物列車を格納庫から走行移動させてプラットフォームに配置して両者を一体化させ、高さ10m程の防潮堤として機能させるものである。
なを、プラットフォームは必要な箇所に欠損部を設け、人や車の横断が可能な構造にする。 (Fig. 1-a) The figure is a front view of a freight train mounted on an embankment.
In the figure,
100 is a box-shaped concrete embankment,
101 is a traveling trolley,
102 is the embankment pedestal,
103 is the platform,
104 is the rail,
105 is the basic foundation,
106 is an underground pile,
107 is underground.
The feature is a mobile tide embankment built near the coast, which is a mobile tide embankment means that runs on a railroad track by mounting a housing that functions as an embankment on a freight train bogie.
A platform for trains that responds to the destructive force of the tsunami was constructed by a large number of underground piles parallel to the left and right of the train track, and a groove was provided on the platform to prevent the collapse of the freight train mounted on the embankment. Means and
After stopping the embankment-mounted freight train running while engaging in the groove at a predetermined position, the platform and the embankment-mounted freight train are integrally fixed by a fixing mechanism that is operated by the compressed air of the embankment-mounted freight train. With the means to
In normal times, the levee-mounted freight train is made to stand by using the tunnel of the windbreak forest with a built-in tunnel built near the coast as a garage. It is composed of means for integrating and fixing the platform and the platform.
More specifically, a box-shaped concrete embankment block that functions as a seawall is mounted on a freight train bogie, and a large number of similar embankment-mounted bogies are connected to form an embankment-mounted freight train. The joint between the bogie and the bogie is made of rubber to connect the gap to prevent the invasion of the tsunami. In normal times, the tunnel is built in a windbreak forest built near the coast. The coast between the tunnels is maintained by a reinforced concrete platform about 1 m above the ground and equipment with only railroad tracks, and a freight train mounted on the embankment is moved from the vault and placed on the platform just before the tsunami strikes. The two are integrated to function as a tide embankment with a height of about 10 m.
In addition, the platform will have a defect where it is needed so that people and cars can cross it.

(図1-b) 図は堤防搭載貨物列車とプラットフォームの構成断面図である。
図中、
120は高架歩道橋、
121は右側プラットフォーム、
122は係止用溝、
123は左側プラットフォーム、

100は箱型コンクリート堤防、
101は走行台車、
102は堤防台座部、
104はレール、
105は基礎基盤、
106は地下杭、
107は地下である。
特徴は地下埋設杭群によって大地震や津波の破壊力に耐える基礎基盤を地面に構築し、基礎基盤上のレールを走行する走行台車の上に、高さ10m程で、幅や長さを台車に合わせたサイズの箱型の鉄筋コンクリート製堤防を搭載し、同様の台車を多数連結して長さ数百m程の移動式防潮堤を実現する。箱型の鉄筋コンクリート製堤防の左右側面の下部に、プラットフォームに係合させるための堤防台座部を備える。箱型の鉄筋コンクリート製堤防を搭載した車列は、平常時は格納庫として構築した近くのトンネル内に待機させ、津波警報が発令されると、機関車で牽引して海岸近くに設置したプラットフォームまで走行移動させる。機関車は人命保護のために無人運転させる。プラットフォームに停車させた堤防搭載車列は、図示を省略したエアー作動の係合手段によってプラットフォームと一体化させる。さらに、プラットフォームに沿って建設される高架歩道橋が堤防搭載貨物列車の津波による転倒を防止するための支柱機能をはたすごとく構築する。
ここで、プラットフォームは地下埋設杭群によって大地震や津波の破壊力に耐える基礎基盤の上に構築され、駅のプラットフォームと同様の平面構造として構築されるが、人や車の横断が必要な場所のプラットフォームは津波に対する強度を保った状態でプラットフォームの無い空間にすることで、平常時の車や人の横断を可能にする。また、プラットフォームの地面からの高さを1m以下に低く設定することで見通しを良くし景観を保つ。 (Fig. 1-b) The figure is a cross-sectional view of the freight train mounted on the embankment and the platform.
In the figure,
120 is an elevated pedestrian bridge,
121 is the right platform,
122 is the locking groove,
123 is the left platform,

100 is a box-shaped concrete embankment,
101 is a traveling trolley,
102 is the embankment pedestal,
104 is the rail,
105 is the basic foundation,
106 is an underground pile,
107 is underground.
The feature is that a foundation base that can withstand the destructive force of a large earthquake or tsunami is built on the ground by a group of underground buried piles, and the width and length are trolleys with a height of about 10 m on a traveling trolley that runs on the rails on the foundation foundation. A box-shaped reinforced concrete embankment with a size suitable for the above will be installed, and many similar carts will be connected to realize a mobile tide embankment with a length of several hundred meters. At the bottom of the left and right sides of the box-shaped reinforced concrete embankment, there is an embankment pedestal for engaging with the platform. The convoy equipped with a box-shaped reinforced concrete embankment stands by in a nearby tunnel constructed as a hangar in normal times, and when a tsunami warning is issued, it is towed by a locomotive and travels to a platform installed near the coast. Move. Locomotives are operated unmanned to protect human lives. The embankment-mounted convoy parked on the platform is integrated with the platform by air-operated engaging means (not shown). In addition, the elevated pedestrian bridge built along the platform will be fully constructed as a strut function to prevent the embankment-mounted freight train from tipping over due to the tsunami.
Here, the platform is built on a foundation that can withstand the destructive force of a large earthquake or tsunami by a group of underground buried piles, and is built as a plane structure similar to the platform of a station, but where people and cars need to cross. By creating a space without a platform while maintaining the strength against tsunami, it will be possible to cross cars and people in normal times. In addition, by setting the height of the platform from the ground to 1 m or less, the visibility is improved and the scenery is maintained.

(図2-a) 図は堤防搭載貨物列車用トンネル内蔵防風林の平面図である。
図中、
200は堤防搭載列車、格納トンネル、
201は防風林、
202は堤防貨物列車A、
203は機関車A、
204は線路、
205は堤防貨物列車B、
206は機関車B
である。
特徴は、地下埋設杭群によって大地震や津波の破壊力に耐える基礎基盤の上に箱型の鉄筋コンクリート製ブロックを連結させて堤防搭載貨物列車の平常時の格納庫として使用するトンネルを海岸近くに建設する。トンネルの箱型の鉄筋コンクリート製ブロックの外側には階段状の段差を設けて土砂で被い樹木を植えて防風林にすることで、海風を防ぎ景観を保つとともに、津波に対する防潮堤としても機能させる。トンネル内に布設する線路を複線とすることで、二列の堤防搭載貨物列車を待機させ、津波時に左右に走行させて格納トンネルの左右空間を閉鎖することで、建設するトンネルの設置数を半減させることが可能である。また、トンネルに津波シェルターを設置することで津波時の避難場所としても利用できる。
なを、実施例ではトンネルを海岸近くに構築する手段について記述したが、海岸近くの山や丘に通常のトンネルを建設して格納庫として使用する手段も実施される。
(Fig. 2-a) The figure is a plan view of a windbreak with a built-in tunnel for freight trains mounted on the embankment.
In the figure,
200 are embankment-mounted trains, storage tunnels,
201 is a windbreak,
202 is embankment freight train A,
203 is locomotive A,
204 is a railroad track,
205 is the embankment freight train B,
206 is locomotive B
Is.
The feature is that a tunnel that is used as a normal hangar for freight trains mounted on embankments is constructed near the coast by connecting box-shaped reinforced concrete blocks on a foundation that can withstand the destructive force of a large earthquake or tsunami by means of underground piles. To do. By providing a step-like step on the outside of the box-shaped reinforced concrete block of the tunnel and planting trees covered with earth and sand to make it a windbreak, it will prevent sea breeze and maintain the scenery, and also function as a seawall against tsunami. By making the tracks laid in the tunnel double-track, two rows of embankment-mounted freight trains will be on standby, and by running left and right in the event of a tsunami to close the left and right spaces of the storage tunnel, the number of tunnels to be constructed will be halved. It is possible to make it. In addition, by installing a tsunami shelter in the tunnel, it can be used as an evacuation site in the event of a tsunami.
In the embodiment, the means for constructing a tunnel near the coast is described, but a means for constructing a normal tunnel on a mountain or hill near the coast and using it as a hangar is also implemented.

(図2-b) 図はトンネル内蔵防風林の配置構成図である。
図中、
220はトンネル内蔵防風林、
221はプラットフォーム・エリア
である。
特徴は、長さ300m程のトンネル内蔵防風林を海岸近くに構築することで、トンネルの左右に長さ300m程のプラットフォーム・エリアをカバー出来るので、トンネル内蔵防風林を600m程の間隔で構築すればトンネルの長さの3倍のエリアを移動式防潮堤によって津波に対応可能である。 (Fig. 2-b) The figure shows the layout of the windbreak with a built-in tunnel.
In the figure,
220 is a windbreak with a built-in tunnel,
221 is the platform area.
The feature is that by constructing a windbreak forest with a built-in tunnel of about 300 m near the coast, it is possible to cover the platform area with a length of about 300 m on the left and right of the tunnel, so if you build a windbreak forest with a built-in tunnel at intervals of about 600 m, the tunnel A mobile tide embankment can handle an area three times the length of the tsunami.

(図3-a) 図は堤防搭載貨物列車用河口トンネル型水門の正面図である。
図中、
300は河口トンネル、
301は水門、
302は堤防搭載貨物列車、
303は線路、
304は河の土手、
305は水門の扉、
306は水門の水路、
である。
特徴は、平常時における堤防搭載貨物列車の格納庫として機能するトンネルを河口に建設した水門の上に建設したものである。トンネル部分を水門上部の防潮堤として機能させると共に、トンネル部分に水門の扉を装備して津波来襲の直前に扉を降下させて水門の水路を閉鎖する。扉の降下手段は重力による自然落下させ、降下させた扉は移動式起重機によって順次元の位置に引き上げる。 (Fig. 3-a) The figure is a front view of the estuary tunnel type floodgate for freight trains mounted on the embankment.
In the figure,
300 is the estuary tunnel,
301 is a floodgate,
302 is a freight train on the embankment,
303 is a railroad track,
304 is the bank of the river,
305 is the lock door,
306 is the lock channel,
Is.
The feature is that a tunnel that functions as a hangar for freight trains mounted on the embankment in normal times was constructed on the floodgate constructed at the mouth of the river. The tunnel part will function as a seawall above the water gate, and the tunnel part will be equipped with a water gate door to lower the door just before the tsunami strikes and close the waterway of the water gate. The door descending means is naturally dropped by gravity, and the lowered door is pulled up to a forward dimension position by a mobile hoist.

(図3-b) 図は堤防搭載貨物列車用河口トンネル型水門の平面図である。
図中、
320は河口、
321は海、
322は堤防搭載貨物列車A、
323は河の上流方向、
324は堤防搭載貨物列車B、

300は河口トンネル、
301は水門、
303は線路、
304は河の土手
である。
特徴は、河口の水門と堤防搭載貨物列車用のトンネルとを一体的に建設することで、トンネルを水門上部の防潮堤として機能させると共に、河口両側面の海岸をトンネルの2倍の長さの平地型プラットフォームによる移動式防潮堤エリアとして構成するものである。大きな一級河川の河口に水門だけを建設することは経済効率的に難点があり、ほとんど実施されていない。しかるに、長大な河口の3倍の広さの海岸に防潮堤を実現するものであれば、効果的な構造物として河口水門建設の実現が可能になる。 (Fig. 3-b) The figure is a plan view of the estuary tunnel type floodgate for freight trains mounted on the embankment.
In the figure,
320 is the estuary
321 is the sea,
322 is a freight train on the embankment A,
323 is the upstream direction of the river,
324 is a freight train on the embankment B,

300 is the estuary tunnel,
301 is a floodgate,
303 is a railroad track,
304 is the bank of the river.
The feature is that by constructing the sluice gate at the river mouth and the tunnel for the freight train mounted on the embankment integrally, the tunnel functions as a tide embankment above the sluice gate, and the coasts on both sides of the river mouth are twice as long as the tunnel. It is configured as a mobile tide embankment area with a flat platform. Construction of only a floodgate at the mouth of a large first-class river is economically inconvenient and is rarely implemented. However, if a seawall is realized on the coast that is three times as large as the long river mouth, it will be possible to construct a river mouth lock as an effective structure.

(図4-a) 図は堤防搭載貨物列車用車庫を内蔵した防潮堤団地建物の正面図。
図中、
400は、住宅団地建物A、
401は、住宅団地建物B、
402は、堤防搭載列車用車庫、
403は、プラットフォーム、
404は、線路、
405は、地面
である。
特徴は、図2-aで図説したトンネル内蔵防風林の代わりに堤防搭載貨物列車を待機させる格納庫を住宅団地建物に内蔵させて内陸エリアに建設するもので、町全体を防潮堤で囲んだ津波安全エリアを構築する際等に配置するものである。 (Fig. 4-a) The figure is a front view of the seawall complex building with a built-in garage for freight trains mounted on the embankment.
In the figure,
400 is residential complex building A,
401 is residential complex building B,
402 is a garage for trains equipped with embankments,
403 is the platform,
404 is a railroad track,
405 is the ground.
The feature is that instead of the windbreak with built-in tunnel illustrated in Fig. 2-a, a hangar for waiting for freight trains mounted on the embankment is built in the residential complex building and constructed in the inland area, and the entire town is surrounded by a seawall for tsunami safety. It is placed when constructing an area.

(図4-b) 図は堤防搭載貨物列車用車庫を内蔵した防潮堤団地建物の平面構成図。
図中、
420は堤防搭載貨物列車、

400は、住宅団地建物A、
401は、住宅団地建物B、
402は、堤防搭載貨物列車用車庫、
403は、プラットフォーム、
404は、線路、
である。
特徴は、防潮堤として機能する住宅団地建物の1階〜3階程度までを堤防搭載列車格納用の車庫とした構造の建物で、1階〜3階程度までの海側壁面を津波の衝撃に耐える防潮壁として建設する。住宅団地建物と車庫を津波から守ると共に、線路の左右にプラットフォームを構築し、津波来襲の直前に車庫から堤防搭載貨物列車を移動させてプラットフォームに配置して両者を一体化することで、プラットフォーム・エリアに防潮堤を出現させる。移動式防潮堤手段の内陸側を津波に対する安全エリアとして保護する。
なを、図示は省略したが、堤防搭載列車用車庫の海側外壁も堅固な防潮壁とすることで、強大な津波の破壊力に耐えさせる。
さらに、住宅団地建物の下層階の窓や開口部には津波直前に閉鎖する開閉扉を装備して津波に対応させる。
(Fig. 4-b) The figure is a plan view of the seawall complex building with a built-in garage for freight trains mounted on the embankment.
In the figure,
420 is a freight train on the embankment,

400 is residential complex building A,
401 is residential complex building B,
402 is a garage for freight trains mounted on embankments,
403 is the platform,
404 is a railroad track,
Is.
The feature is that the 1st to 3rd floors of the residential complex building that functions as a seawall are used as a garage for storing trains mounted on the embankment, and the sea wall surface from the 1st to 3rd floors is affected by the tsunami. It will be constructed as a tide wall that can withstand. By protecting the residential complex building and the garage from the tsunami, building platforms on the left and right sides of the railroad track, moving the freight train on the embankment from the garage and arranging it on the platform immediately before the tsunami, the platform ・Make a tide embankment appear in the area. Protect the inland side of the mobile seawall means as a safe area against tsunami.
Although not shown, the seaside outer wall of the garage for trains equipped with embankments is also made into a solid tide barrier to withstand the destructive force of a powerful tsunami.
In addition, the windows and openings on the lower floors of the residential complex will be equipped with open / close doors that close immediately before the tsunami to respond to the tsunami.

(図5-a) 図は堤防列車と路面電車システムの断面図。
図中、
500は路面電車、
501は左側プラットフォーム、
502は高架歩道橋、
503は右側プラットフォーム、
504は基礎基盤、
505はレール、
506は地下、
507は地下杭、
である。
特徴は、堤防搭載列車用の線路として構築する線路を路面電車の線路として兼用させるもので、平常時の線路の活用手段である。そのために、津波警報が発せられるとすぐに路面電車はプラットフォームのある線路から離れて路面電車船用の引き込み線路に移動する。この引き込み線は、堤防搭載列車用車庫や住宅団地エリアでは、堤防搭載列車用車のプラットフォームから路面電車用の鉄道線路を分岐させて堤防搭載列車用車庫を避け、かつ、津波が来襲する方向の反対側を迂回させて配置する。また、地震による停電に対応するために、路面電車はジーゼル駆動の電車が使用される。さらに、地震による路面電車の脱
線に対応するために、タイヤ走行に切り替える手段も装備する。
さらに、プラットフォームは駅のプラットフォームと同様の平面構造として構築されるが、人や車の横断が必要な場所のプラットフォームは津波に対する強度を保った状態で各所に空間を設けてプラットフォームを横断可能な構造にすることで、平常時の横断を可能にする。また、プラットフォームの地面からの高さを1m程度に低く設定することで見通しを良くし景観を保つ。 (Fig. 5-a) The figure is a cross-sectional view of the embankment train and tram system.
In the figure,
500 is a tram,
501 is the left platform,
502 is an elevated pedestrian bridge,
503 is the right platform,
504 is the foundation,
505 is a rail,
506 is underground,
507 is an underground pile,
Is.
The feature is that the railroad track constructed as a railroad track for embankment-mounted trains is also used as a railroad track for trams, and is a means of utilizing the railroad track in normal times. Therefore, as soon as the tsunami warning is issued, the tram moves away from the track with the platform to the service track for the tram ship. In the garage for trains equipped with embankments and residential complex areas, this service line branches off the railroad tracks for trams from the platform of trains equipped with embankments to avoid the garages for trains equipped with embankments, and is in the direction of the tsunami. Place it by bypassing the other side. In addition, diesel-powered trams are used as trams to cope with power outages caused by earthquakes. In addition, it will be equipped with means to switch to tire running in order to respond to the derailment of trams due to an earthquake.
Furthermore, the platform is constructed as a plane structure similar to the platform of a station, but the platform in places where people and cars need to cross is a structure that can cross the platform by providing spaces in various places while maintaining the strength against tsunami. By setting, it is possible to cross in normal times. In addition, the height of the platform from the ground is set as low as about 1 m to improve the visibility and maintain the scenery.

(図5-b) 図は堤防列車と路面電車システムの鉄道線路配置図。
図中、
520は住宅団地建物A、
521は防潮堤機能車庫、
522路面電車用線路、
523は堤防列車と路面電車の兼用線路、
524は住宅団地建物B
525は住宅団地建物C
526は防潮堤機能の車庫B、
527は防潮堤機能の車庫C、
528はトンネル内蔵の防風林、
529は車庫用トンネル、
530は海の方向
である。
特徴は、防潮堤として機能する車庫群と住宅団地建物群と、防潮堤搭載貨物列車用線路と、トンネル内蔵防風林とで囲んだ津波の侵入しない安全エリアを構築する。図では防潮堤として機能する車庫群と住宅団地建物群とを併設させて配置した防潮堤手段に関して図示している。
平常時の防潮堤搭載貨物列車は車庫に格納して津波に待機し、防潮堤搭載貨物列車用線路には路面電車を走行させて住民の移動手段として活用する。津波来襲の直前には、路面電車を引き込み線に移動させた後に、プラットフォームの線路に防潮堤搭載貨物列車を移動させて固定し、津波の侵入を阻止して安全エリアの津波被害を回避する。結果として、安全エリア内には従来の木造2階建て住宅群を建設しても安心して生活することができる。
(Fig. 5-b) The figure shows the railroad track layout of the embankment train and tram system.
In the figure,
520 is residential complex building A,
521 is a seawall function garage,
522 tram tracks,
523 is a track for both embankment trains and trams,
524 is a residential complex building B
525 is a residential complex building C
526 is garage B with seawall function,
527 is a garage C with a seawall function,
528 is a windbreak with a built-in tunnel,
529 is a garage tunnel,
530 is the direction of the sea.
The feature is to build a safe area where tsunamis do not enter, surrounded by a group of garages and housing estates that function as seawalls, a railroad track for freight trains equipped with seawalls, and a windbreak with a built-in tunnel. The figure shows the tide embankment means in which a garage group that functions as a tide embankment and a housing complex building group are arranged side by side.
In normal times, freight trains equipped with seawalls are stored in the garage and stand by in the tsunami, and trams are run on the tracks for freight trains equipped with seawalls to be used as a means of transportation for residents. Immediately before the tsunami strike, after moving the tram to the drop line, the freight train equipped with the seawall will be moved and fixed on the platform track to prevent the invasion of the tsunami and avoid the tsunami damage in the safe area. As a result, even if a conventional two-story wooden house is constructed in the safe area, it is possible to live with peace of mind.

(図6-a) 図は港の航路開口部閉鎖手段の横面図である。
図は漁港出入り口や小規模の漁村等における小型航路を津波来襲の直前に、鋼管製扉をスライドさせて航路を閉鎖する航路閉鎖手段である。
図中、
600は港の固定堤防、
601は港の航路閉鎖扉、
602は堤防搭載列車用のレール、
603は航路開口部の海面、
604は堤防搭載列車の進行方向、
605は堤防搭載列車の先頭車両、
606は堤防搭載列車用のレール、
607は航路閉鎖扉用のレール、
608は航路閉鎖扉の下部を係合させる溝部分
609は航路閉鎖扉用の台車、
610は航路閉鎖扉の格納庫、航路閉鎖扉の進行方向、
611は航路閉鎖扉の進行方向、
612は航路閉鎖扉をスライドさせる気動車
である。

特徴は、地下埋設杭群によって大地震や津波の破壊力に耐える基礎基盤の上に構築した港の固定堤防に設けた航路開口部を閉鎖する手段であって、航路開口部の海底部分に設けたレール上に、台車に搭載した航路閉鎖扉を気動車によってスライド走行させて航路開口部の海中部分を閉鎖すると共に、航路閉鎖扉の上部に設けたレール上に、図1に示した堤防搭載列車を停車させて航路開口部の海上部分を閉鎖するものである。津波来襲の直前に、まず航路閉鎖扉を移動させて航路開口部の海中部分を閉鎖した後に、図示を省略したトンネル等の格納庫から堤防搭載列車を走行させて航路閉鎖扉の上に堤防搭載列車の先頭車両を停車させた後、図示を省略した手段によって堤防搭載列車の先頭車両と航路閉鎖扉とを固定して一体化させ航路開口部を閉鎖するものである。
ここで、図示は省略したが、堤防搭載列車の先頭車両は直径1m程、長さ50m程の鋼管多数本を2列で水平にして積層し、閉鎖扉の水平配置鋼管群と共に、水平配置鋼管群の左右両端を固定堤防に重ねて係合させる構造により、堤防搭載列車の先頭車両と開閉扉を津波の破壊力に対抗できる防潮堤を実現するものである。
さらに、航路閉鎖扉の下端部は航路海底の固定堤防部分に設けた溝に係合させて津波に対する抗力を増大させている。さらに、航路閉鎖扉の左右両端は固定堤防に係合させて津波に対する抗力を増大させている。 (Fig. 6-a) The figure is a side view of the port opening closing means.
The figure shows a route closing means for closing a small route in a fishing port entrance or a small fishing village by sliding a steel pipe door immediately before the tsunami strikes.
In the figure,
600 is a fixed embankment in the port,
601 is the port closing door,
602 is a rail for embankment-mounted trains,
603 is the sea level at the opening of the channel,
604 is the direction of travel of the embankment-mounted train,
605 is the leading car of the embankment-mounted train,
606 is a rail for embankment-mounted trains,
607 is a rail for closing doors,
608 is a groove that engages the lower part of the route closing door
609 is a dolly for closing doors,
610 is the hangar of the route closing door, the direction of travel of the route closing door,
611 is the direction of travel of the route closing door,
The 612 is a diesel railcar that slides the route closing door.

The feature is a means to close the channel opening provided on the fixed embankment of the port built on the foundation base that can withstand the destructive force of a large earthquake or tsunami by a group of underground buried piles, and it is provided on the seabed part of the channel opening. The route closing door mounted on the trolley is slid on the rail to close the underwater part of the route opening, and the embankment-mounted train shown in Fig. 1 is placed on the rail provided above the route closing door. Is to stop and close the sea part of the opening of the channel. Immediately before the onset of the tsunami, first move the route closing door to close the underwater part of the route opening, and then run the embankment-mounted train from the vault such as a tunnel (not shown) to run the embankment-mounted train on the route closing door. After stopping the leading car of the above, the leading car of the embankment-mounted train and the route closing door are fixed and integrated to close the route opening by means (not shown).
Although not shown here, the leading car of the embankment-mounted train is made by stacking a large number of steel pipes with a diameter of about 1 m and a length of about 50 m horizontally in two rows, and horizontally arranged steel pipes together with the horizontally arranged steel pipes of the closed door. The structure in which the left and right ends of the group are overlapped and engaged with the fixed embankment realizes a tide embankment that can counter the destructive force of the tsunami with the leading car and the opening / closing door of the embankment-mounted train.
Further, the lower end of the channel closing door is engaged with a groove provided in the fixed embankment portion of the channel seabed to increase the drag against the tsunami. Furthermore, the left and right ends of the channel closing door are engaged with the fixed embankment to increase the drag against the tsunami.

(図6-b) 図は港の航路開口部閉鎖扉の断面構成図である。
図中、
620は閉鎖扉の下端に設けた扉の転倒防止板、

600は湾内港の固定堤防、
601は直径1m程、長さ50m程の鋼管多数本を2列で水平にして束ねた閉鎖扉、
603は航路開口部の海面、
607は固定堤防の航路開口部海底部分に設けた閉鎖扉用台車を走行させる2列のレール、
608は溝、
609は閉鎖扉用の2列の台車
である。
特徴は、直径1m程、長さ50m程の鋼管多数本を2列で水平にして積層し、束ねて溶接することで一体化させた閉鎖扉を2列の台車に搭載し、溶接して台車と一体化させ、固定堤防の航路開口部海底部分に設けた2列のレール上に閉鎖扉用台車をスライド走行させて、津波来襲の直前に航路開口部の海中部分を閉鎖するものである。この閉鎖扉の頂部には堤防搭載列車用の線路を装備し、閉鎖扉を航路開口部に移動し配置した後に閉鎖扉の上に堤防搭載列車の先頭車両を移動させて配置することで、航路開口部全体を閉鎖するものである。
また、鋼管製の閉鎖扉は鋼管内部を密閉構造にすることで海中での浮力によって開閉扉の自重が軽減され、スライド走行を容易にする。 (Fig. 6-b) The figure is a cross-sectional configuration view of the port opening closed door.
In the figure,
620 is a door fall prevention plate provided at the lower end of the closed door.

600 is the fixed embankment of the bay port,
601 is a closed door in which a large number of steel pipes with a diameter of about 1 m and a length of about 50 m are bundled horizontally in two rows.
603 is the sea level at the opening of the channel,
The 607 is a two-row rail that runs a trolley for closed doors provided at the seabed of the route opening of the fixed embankment.
608 is a groove,
The 609 is a two-row trolley for closed doors.
The feature is that a large number of steel pipes with a diameter of about 1 m and a length of about 50 m are stacked horizontally in two rows, and a closed door integrated by bundling and welding is mounted on a two-row trolley, and the trolley is welded. The trolley for the closing door is slid on the two rows of rails provided on the seabed of the route opening of the fixed embankment, and the underwater part of the route opening is closed immediately before the tsunami strikes. The top of this closed door is equipped with a railroad track for embankment-mounted trains, and after the closed door is moved and placed at the opening of the route, the leading vehicle of the embankment-mounted train is moved and placed on the closed door. It closes the entire opening.
In addition, the closed door made of steel pipe has a closed structure inside the steel pipe, so that the weight of the opening / closing door is reduced by the buoyancy in the sea, and the sliding running is facilitated.

(図6-a) 図は港の航路開口部閉鎖手段の平面構成図である。
図中、
640は固定堤防上面の格納庫エリアに設けた補助レールで、航路閉鎖扉が移動した後の空間に堤防搭載列車を走行させる線路として機能し、線路上に堤防搭載列車に装備した車輪を走行させて、堤防搭載列車の格納庫エリア上の走行を可能にする。
600は湾内港の固定堤防、
601は航路閉鎖扉、
602は扉上のレール、
603は航路開口部の海面、
605は堤防搭載列車用のレール、
611は扉格納庫
である。 (Fig. 6-a) The figure is a plan view of the port opening closing means.
In the figure,
The 640 is an auxiliary rail provided in the storage area on the upper surface of the fixed embankment, which functions as a track for running the embankment-mounted train in the space after the route closing door has moved, and allows the wheels equipped on the embankment-mounted train to run on the track. , Allows trains on embankments to run on the vault area.
600 is the fixed embankment of the bay port,
601 is a route closing door,
602 is the rail on the door,
603 is the sea level at the opening of the channel,
605 is a rail for embankment-mounted trains,
611 is a door hangar.

(図7-a) 図は航路用運河の構成断面図である。
図の航路用運河は、湾を防潮堤により完全に閉鎖して湾内を外海から分離して閉鎖海域とする手段と併用して実施される。津波に対応するための陸上の堤防と海側の堤防との開口部となる位置に建設する航路用運河であって、防潮堤によって仕切られた内海と外海との漁船等の航行を可能にする。図示は省略したが、この航路用運河には航路用運河を閉鎖して津波の侵入を阻止する開閉扉手段を装備する。航路用運河は工事着工から工事完成の直前までの工事を海水の無い陸上工事のみで実施するもので、海中工事に比べて工事が容易であり、工事費を大幅に短縮可能である。湾を閉鎖する防潮堤は、海岸線から出来るだけ離れた海域で、工事可能な水深で、より狭い海域が選択されて施工される。
なを、航路用運河の規模は航行が予想される船舶の規模に対応して建設され運河を大型にして巨大船を通過させることも実施される。
図中、
700は陸上堤防、
701は航路用運河、
702は漁船、
703は海側堤防、
704は湾内海面、
705は海中、
706は半島陸地
である。 (Fig. 7-a) The figure is a cross-sectional view of the canal for the channel.
The canal for the channel shown in the figure is implemented in combination with a means of completely closing the bay with a seawall and separating the inside of the bay from the open sea to make it a closed sea area. A canal for navigation that is constructed at the opening of the land embankment and the embankment on the sea side to respond to the tsunami, and enables the navigation of fishing boats, etc. between the inland sea and the open sea separated by the seawall. .. Although not shown, this channel canal will be equipped with opening / closing door means to close the channel canal and prevent the intrusion of tsunami. The construction of the canal for the shipping route is carried out only by land construction without seawater from the start of construction to just before the completion of construction, and the construction is easier than the underwater construction, and the construction cost can be significantly reduced. The seawall that closes the bay will be constructed in a sea area as far as possible from the coastline, at a depth that can be constructed, and in a narrower sea area.
In addition, the scale of the canal for the shipping route will be constructed according to the scale of the vessels expected to navigate, and the canal will be enlarged to allow huge vessels to pass through.
In the figure,
700 is a land embankment,
701 is a canal for shipping,
702 is a fishing boat,
703 is the seaside embankment,
704 is the sea level in the bay,
705 is underwater,
706 is a peninsula land.

(図7-b)
防潮堤によって湾を完全閉鎖すると共に、防潮堤と陸地との接続地点近くの陸地に航路用運河を建設して、閉鎖した湾内と湾外とを接続する航路として使用し、湾内漁港への漁船等の出入航を可能にする。
図中、
720は左岸半島の高地、
721は漁港、
722は水門付き運河、
723は防潮堤、
724は湾内海域、
725は海岸線、
726は住宅、
727は右岸半島の高地
である。
(Fig. 7-b)
A fishing boat to a fishing port in the bay will be used as a route connecting the closed bay and the outside of the bay by completely closing the bay with a seawall and constructing a canal for the route on the land near the connection point between the seawall and the land. Etc. can be entered and exited.
In the figure,
720 is the highlands of the left bank peninsula,
721 is a fishing port,
722 is a canal with a lock,
723 is a seawall,
724 is the waters in the bay,
725 is the coastline,
726 is a house,
727 is a highland on the right bank peninsula.

(図8-a)
図は航路用トンネルで、湾を防潮堤によって完全に閉鎖し、湾内を外海から分離した閉鎖海域とする湾閉鎖手段と併用して建設される。航路用トンネルは閉鎖した内海と外海とを漁船等の小型船舶が航行可能にするための手段である。航路用トンネルは工事着工から工事完成の直前までの工事全てを海水の無い陸上工事のみで実施可能にするもので、海上や海中の工事に比べて工事が容易であり、工事費を大幅に短縮可能である。航路トンネルには図示を省略した開閉扉が装備され、津波来襲の直前に閉鎖される。また、開閉扉は満潮・干潮による海面変化に対応するための手段としても利用可能である。航路トンネルには内部照明や信号機等が装備される。湾を閉鎖する防潮堤は、海岸線から出来るだけ離れた海域で工事可能な水深と長さとを有する海域が選択されて施工される。防潮堤を海岸から離れた海域に建設することで海岸からの景観が保たれる。
図中、
800は航路用トンネル、
801は漁船、
802は地中、
803は海面
である。
(Fig. 8-a)
The figure shows a tunnel for navigation, which will be constructed in combination with a bay closing means that completely closes the bay with a seawall and makes the inside of the bay a closed sea area separated from the open sea. A navigation tunnel is a means for allowing small vessels such as fishing boats to navigate between the closed inland sea and the open sea. The tunnel for the shipping route makes it possible to carry out all the construction from the start of construction to just before the completion of the construction only by land construction without seawater, which is easier than the construction at sea or underwater, and the construction cost is greatly reduced. It is possible. The route tunnel will be equipped with an open / close door (not shown) and will be closed just before the tsunami strikes. The opening / closing door can also be used as a means for responding to changes in sea level due to high tide and low tide. The route tunnel will be equipped with internal lighting and traffic lights. The tide embankment that closes the bay will be constructed by selecting a sea area that has a water depth and length that can be constructed in the sea area as far as possible from the coastline. By constructing a seawall in the sea area away from the coast, the scenery from the coast can be maintained.
In the figure,
800 is a tunnel for navigation,
801 is a fishing boat,
802 is underground,
803 is the sea level.

(図8-b)
図は防潮堤によって湾を完全閉鎖すると共に、防潮堤と陸地との接続地点近くの陸地に航路用トンネルを建設して、閉鎖した湾内と湾外とを接続する航路として使用し、湾内漁港への漁船等の出入航を可能にする。湾閉鎖堤防は、まず海上橋を建設し、建設した海上橋の道路を利用してテトラポットを運搬して海上橋下の海域に投下する工事方法が経済的である。または、コンクリート製堤防や半島に建設するトンネル工事で発生した土砂による埋め立て等の手段によって湾を完全閉鎖する。
また、閉鎖堤防の左右の半島に二箇所の航路トンネルを建設し、それぞれの航路トンネルを一方通行とすればより安全である。さらに、二つの航路トンネルを利用し、満潮・干潮による海面の水位変化に対応して双方に設けた閉鎖扉を制御することで、一方の航路トンネルを海水流入専用に設定し、他方の航路トンネルを海水流出専用に設定する。これによって外海の海水を内海に流入させ、内海の海水を外海に流出させることができる。さらに、夜間等の船が航行しない時間帯に海水流出専用航路トンネルを漁網等で閉鎖することで、内海に魚群を閉じ込めて捕獲することも可能である。
航路トンネルが一つの場合はトンネルの入口に信号機を付けて航行を制御する。
ここで、閉鎖防潮堤を海岸から離れた海域に建設することで、海岸に高い堤防を建設して海岸の環境を破壊する弊害を回避できる。
図中、
820は半島の左岸高地、
821は漁港、
822は航路トンネルA、
823は湾閉鎖堤防、
824は航路トンネルB、
825は閉鎖海域、
826は海岸線、
827は住宅、
828は半島の右岸高地
である。
(Fig. 8-b)
In the figure, the bay is completely closed by the seawall, and a tunnel for navigation is constructed on the land near the connection point between the seawall and the land, and it is used as a route connecting the closed bay and the outside of the bay to the fishing port in the bay. Allows the entry and exit of fishing boats, etc. For the bay closed embankment, it is economical to construct a maritime bridge first, and then use the road of the constructed maritime bridge to transport the tetrapod and drop it into the sea area under the maritime bridge. Alternatively, the bay will be completely closed by means such as reclamation with earth and sand generated by concrete embankments and tunnel construction on the peninsula.
In addition, it is safer to construct two route tunnels on the left and right peninsulas of the closed embankment and make each route tunnel one-way. Furthermore, by using two route tunnels and controlling the closed doors provided on both sides in response to changes in the sea level due to high tide and low tide, one route tunnel is set exclusively for seawater inflow and the other route tunnel. Is set exclusively for seawater outflow. As a result, the seawater of the open sea can flow into the inland sea, and the seawater of the inland sea can flow out to the open sea. Furthermore, it is possible to confine and capture a school of fish in the inland sea by closing the seawater outflow route tunnel with a fishing net or the like during times when the ship is not navigating, such as at night.
If there is only one route tunnel, a traffic light is attached to the entrance of the tunnel to control the navigation.
Here, by constructing a closed tide embankment in a sea area away from the coast, it is possible to avoid the harmful effects of constructing a high embankment on the coast and destroying the coastal environment.
In the figure,
820 is the left bank highlands of the peninsula,
821 is a fishing port,
822 is Route Tunnel A,
823 is a bay closed embankment,
824 is Route Tunnel B,
825 is a closed sea area,
826 is the coastline,
827 is a house,
828 is the highlands on the right bank of the peninsula.

(図9-a) 図はドーム型漁港で、津波の漁港への浸水を阻止するものである。
図中、
900はドーム型屋根、
901は漁港内海域、
902は漁船、
903は漁港岸壁、
904は津波
905は貯水立坑
である。
その特徴は、漁港の防潮堤手段であって、十分な高さと広さのドーム型屋根によって漁港の港内海域の周囲を囲んで密閉構造にする手段と、漁港の航路開口部を津波の際に閉鎖するスライド扉によって漁港を津波の侵入しない海域にした構成手段とによって構成した密閉構造の漁港である。
さらに、津波による漏水によって漁港内の海面水位が一定以上に上昇した際に、溢れた海水を貯水する遊水池として機能するところの大口径縦坑を港内海域に設置する。
現在、津波警報の度に大津波から漁船を救うために沖合の深い水深の海域まで船を移動させる、「漁船の沖だし」と呼ばれている命懸けの作業が繰り返され、燃料のムダと共に漁民の大きな負担となっている。本発明のドーム型漁港によれば、「沖だし」をしなくても大津波から漁船をまもることが可能である。
(Fig. 9-a) The figure shows a dome-shaped fishing port that prevents the inundation of the tsunami into the fishing port.
In the figure,
900 is a dome-shaped roof,
901 is the sea area in the fishing port,
902 is a fishing boat,
903 is the fishing port quay,
904 is a tsunami
905 is a water storage shaft.
Its features are the means of seawalls of the fishing port, which is a means of surrounding the sea area of the fishing port with a dome-shaped roof of sufficient height and width to create a closed structure, and the opening of the fishing port's route in the event of a tsunami. It is a closed-structured fishing port composed of means to make the fishing port into a sea area where tsunamis do not enter by closing sliding doors.
Furthermore, when the sea level in the fishing port rises above a certain level due to water leakage due to the tsunami, a large-diameter vertical shaft that functions as a retarding basin to store overflowing seawater will be installed in the sea area of the port.
Currently, every time a tsunami warning is given, a life-threatening work called "offshore of a fishing boat" is repeated to move the boat to the deep sea area offshore in order to save the fishing boat from the big tsunami, and the fishermen are wasting fuel. It is a big burden for. According to the dome-shaped fishing port of the present invention, it is possible to protect a fishing boat from a large tsunami without "offshore".

(図9-b) 図はドーム型漁港の平面構成図である。
図中、
920は漁港堤防、
921は魚市場建物、
922は海岸線、
923は外海海域
924は開閉扉
900はドーム型屋根、
901は漁港内海域
902は漁船
905は貯水立坑である。
なを、図において、漁港への津波の浸水を防止する手段としてドーム型漁港を提供したが、漁港への津波の浸水を阻止する他の防潮堤手段として、漁港を高さ15m以上の防潮壁で囲む手段も実施可能である。
(Fig. 9-b) The figure is a plan view of a dome-shaped fishing port.
In the figure,
920 is the fishing port embankment,
921 is a fish market building,
922 is the coastline,
923 is the open sea area
924 is an open / close door
900 is a dome-shaped roof,
901 is the sea area in the fishing port
902 is a fishing boat
905 is a water storage shaft.
In the figure, a dome-shaped fishing port was provided as a means to prevent the inundation of the tsunami into the fishing port, but as another means of seawall to prevent the inundation of the tsunami into the fishing port, the fishing port is a tide barrier with a height of 15 m or more. The means of surrounding with is also feasible.

(図10-a) 図は砂浜に設置する回転式アーケード型の防潮堤である。
図中、
1000は防潮壁
1001は鉄骨支柱
1002はワイヤー
1003は錘
1004はストッパー
1005は砂浜
1006は基礎基盤
1007は埋設杭
1008は海面
1009は津波
1010はスライド方向
1011は固定堤防
1012は台車
である。
この回転式アーケード型防潮堤の特徴は、砂浜に数m間隔で構築した半円形の鉄骨製支柱による防潮壁支持手段と、半円形支柱に沿ってスライドする同じ曲率で鉄筋コンクリート製の曲面形状可動壁による防潮壁手段と、可動壁とワイヤーで接続した錘との重量バランスによってストッパーが開放されると低速でスライド方向にスライドしてゆくごとく設定した構成手段と、平常時は曲面可動壁が半円形支柱の頂部に保持され、津波警報に基づく遠隔操作によって曲面可動壁が半円形支柱の海側をスライドして砂浜に着地した状態に保持されることで防潮堤として機能するごとく構成したことを特徴とする。なを、固定堤防も防潮堤として機能するごとく構成される。
曲面型の可動式防潮壁と半円形の鉄骨製支柱は図示を省略した車輪とレール及び可動式防潮壁の脱落防止手段等を備えており、曲面型の可動式防潮壁が半円形の鉄骨製支柱に沿って図示したスライド方向に自在にスライド回転するごとく構成される。平常時は曲面型の可動式防潮壁が半円形の鉄骨製支柱の頂部に固定配置されており、津波来襲の直前に図示したスライド方向にスライドし、曲面型の可動式防潮壁の一端が砂浜に着地した状態になって津波を阻止する防潮堤として機能するものである。
なを、津波警報に基づいてスライドさせ、防潮堤となる状態に配置させた防潮壁を津波警報解除後に元の状態に戻すには、人力や電動機械、エンジン機械等によって時間をかけて一基ずつ、スライドさせて半円形の鉄骨製支柱の頂部にセットされる。
以下、各々の図において、これら一連の可動式防潮堤手段における動作が、防災センターから送信された作動指令信号を、図示を省略した通信手段を介して受信し、すべての動作が遠隔操作されて自動的に作動するごとく構成される。 (Fig. 10-a) The figure shows a rotary arcade type seawall installed on a sandy beach.
In the figure,
1000 is a flood barrier
1001 is a steel support
1002 is a wire
1003 is a weight
1004 is a stopper
1005 is a sandy beach
1006 is the foundation
1007 is a buried pile
1008 is the sea level
1009 is a tsunami
1010 is the slide direction
1011 is a fixed embankment
1012 is a dolly.
The features of this rotary arcade type seawall are the tide wall support means by semi-circular steel columns constructed on the sandy beach at intervals of several meters, and the curved movable wall made of reinforced concrete with the same curvature that slides along the semi-circular columns. The tide wall means is set to slide in the sliding direction at low speed when the stopper is released due to the weight balance between the movable wall and the weight connected by the wire, and the curved movable wall is semi-circular in normal times. It is held at the top of the pillar, and the curved movable wall slides on the sea side of the semi-circular pillar and is held in a state of landing on the sandy beach by remote operation based on the tsunami warning, so that it functions as a seawall. And. However, the fixed embankment is also constructed so as to function as a seawall.
The curved movable tide wall and the semi-circular steel support are equipped with wheels and rails (not shown) and the means to prevent the movable tide wall from falling off, and the curved movable tide wall is made of semi-circular steel. It is configured so that it slides freely in the slide direction shown along the support. In normal times, a curved movable tide wall is fixedly placed on the top of a semi-circular steel column, and slides in the slide direction shown just before the tsunami strikes, and one end of the curved movable tide wall is a sandy beach. It functions as a tide embankment to prevent the tsunami when it lands on the beach.
In order to return the tide barrier, which was placed in a state where it becomes a tide embankment by sliding it based on the tsunami warning, to the original state after the tsunami warning is released, it takes time to use human power, electric machinery, engine machinery, etc. Each is slid and set on the top of a semi-circular steel column.
Hereinafter, in each figure, the operations in these series of movable tide embankment means receive the operation command signal transmitted from the disaster prevention center via the communication means (not shown), and all the operations are remotely controlled. It is configured to operate automatically.

(図10-b)図は砂浜に設置する回転式アーケード型防潮堤一基の平面構成図。
図中、
1020はストッパーa、
1021はオモリa、
1022はワイヤーa、
1023はワイヤーb、
1024はストッパーb、
1025はオモリb
である。
半円形の鉄骨製支柱の頂部にセットされた曲面型の可動式防潮壁は自然落下により低速でスベリ落ちる状態にセットされており、ストッパーa及びストッパーbが開放されると、可動式防潮壁が海側にスライドして津波を阻止する防潮堤として機能する。 (Fig. 10-b) The figure is a plan view of a rotary arcade type seawall installed on a sandy beach.
In the figure,
1020 is stopper a,
1021 is a weight a,
1022 is wire a,
1023 is wire b,
1024 is stopper b,
1025 is a weight b
Is.
The curved movable tide wall set on the top of the semi-circular steel column is set to slide down at a low speed due to natural fall, and when the stopper a and stopper b are opened, the movable tide wall is released. It slides to the sea side and functions as a tide embankment to block the tsunami.

(図10-c) 図は砂浜に設置する回転式アーケード型防潮堤全体の正面構成図。
図中、
1000は曲面型の可動式防潮壁、
1001は半円形の鉄骨製支柱、
1005は砂浜、
1010はスライド方向である。

曲面型の可動式防潮壁は高さ10m程、幅10m程の鉄筋コンクリート製又は鉄製の筐体として建造され、海岸に沿って砂浜に長大な防潮堤として建設される。平常時は半円形の鉄骨製支柱の頂部にセットされることで、砂浜と曲面型の可動式防潮壁との間の空間を介して海を観察することが可能であり、従来の視界を遮るコンクリート製堤防に比べて環境に配慮した防潮堤を実現可能である。
(Fig. 10-c) The figure is a front view of the entire rotary arcade type seawall installed on a sandy beach.
In the figure,
1000 is a curved movable tide wall,
1001 is a semi-circular steel column,
1005 is a sandy beach,
1010 is the sliding direction.

The curved movable tide barrier will be constructed as a reinforced concrete or iron housing with a height of about 10 m and a width of about 10 m, and will be constructed as a long tide embankment on a sandy beach along the coast. By setting it on the top of a semi-circular steel column in normal times, it is possible to observe the sea through the space between the sandy beach and the curved movable tide wall, blocking the conventional view. It is possible to realize an environment-friendly tide embankment compared to a concrete embankment.

(図11-a) 図は移動式防潮堤による大型河口閉鎖の横面図。
図中、
1100は防潮堤として機能する筐体、
1101は橋脚、
1102は走行台車、
1103はレール、
1104はプラットフォーム、
1105は河川敷
である。
特徴は、
この移動式防潮堤の特徴は、大型河口の河川敷に設置する防潮堤であって、埋設杭を基礎にして固定した橋脚を一定間隔で河川敷に設置し、その橋脚によって鉄道貨物車に搭載した大口径のコンクリート製トンネルを移動可能な状態で保持し、河川敷に固定したものである。
これら橋脚や河川敷に構築する基礎等によって図1で示したプラットフォームと同様の機能を果たす堤防搭載貨物列車を固定する構造物を構築している。
大口径のトンネルは、ボックスカルバートと呼ばれる箱型のコンクリート・ブロックを連結して組み立てた構造のもので、その大口径の鉄筋コンクリート製トンネルを鉄道貨物車に搭載してレール上を走行可能とし、機関車によって牽引して移動させる構成手段と、平常時はコンクリート製トンネルを河川敷上に配置して河口の防潮堤として機能させる手段と、降雨により河の増水が予想される際は、増水の数時間前に時間をかけて最寄りの海岸へレール上を走行移動させて退避する手段等によって構成したことを特徴とする。走行用のレールは河口の河川敷と、河川敷を離れた最寄りの海岸まで敷設するもので、レールは出来るだけ一直線状で水平に敷設されるのが最適であるが、カーブしたレールの場合は分割したトンネルにし、各トンネルの接続部にはゴム製輪等の連結部を装備させる。鉄筋コンクリート製トンネルを搭載した貨物車は重量が大きく低速移動になる。短時間では移動できないために平常時から河口の河川敷に停車させて津波来襲に備えた状態にする。しかる後、降雨により河の増水が予想される際は、増水の数時間前に時間をかけて最寄りの海岸へレール上を走行させて移動し退避させ、増水した河の水流に流されないようにする。このように、防潮堤を津波の直前にセットするのではなく常時セット状態で待機させることで時間的余裕が保たれる。河の増水予測と実際の増水とは時間的余裕があるので、大口径のボックスカルバート製トンネル型防潮堤を、時間をかけてゆっくりと移動させることができる。 (Fig. 11-a) The figure is a side view of a large estuary closed by a mobile seawall.
In the figure,
1100 is a housing that functions as a seawall,
1101 is a pier,
1102 is a trolley,
1103 is a rail,
1104 is the platform,
1105 is a riverbed.
feature is,
The feature of this mobile tide embankment is that it is a tide embankment installed on the riverbed of a large estuary, and piers fixed on the basis of buried piles are installed on the riverbed at regular intervals, and the piers are used to mount them on railroad freight vehicles. A caliber concrete tunnel is held in a movable state and fixed to the riverbed.
The piers and foundations built on the riverbed are used to construct a structure for fixing embankment-mounted freight trains that perform the same function as the platform shown in Fig. 1.
The large-diameter tunnel is a structure assembled by connecting box-shaped concrete blocks called box culverts, and the large-diameter reinforced concrete tunnel is mounted on a railroad freight car so that it can run on rails and is an engine. A means to pull and move by car, a means to place a concrete tunnel on the riverbed to function as a seawall at the mouth of the river in normal times, and a few hours when the river is expected to rise due to rainfall. It is characterized in that it is configured by means for moving on a rail to the nearest coast over time and evacuating. Rails for running are laid from the riverbed at the mouth of the river to the nearest coast away from the riverbed, and it is best to lay the rails as straight as possible and horizontally, but in the case of curved rails, it is divided. It will be a tunnel, and the connection part of each tunnel will be equipped with a connecting part such as a rubber ring. A freight vehicle equipped with a reinforced concrete tunnel is heavy and moves at low speed. Since it is not possible to move in a short time, we will stop at the riverbed at the mouth of the river from normal times to prepare for a tsunami. After that, if the river is expected to rise due to rainfall, take some time before the flood to move on the rail to the nearest coast and evacuate it so that it will not be washed away by the flooded river. To do. In this way, the time allowance can be maintained by always waiting in the set state instead of setting the seawall just before the tsunami. Since there is time to predict the flooding of the river and the actual flooding, the large-diameter box culvert tunnel-type seawall can be moved slowly over time.

(図11-b) 図は移動式防潮堤による大型河口閉鎖の断面図。
図中、
1106は係止用溝、
1107は係止部分

1100は防潮堤として機能する筐体、
1101は橋脚、
1102は走行台車、
1103はレール、
1104はプラットフォーム、
1105は河川敷
である。
河川敷に待機させた際の貨物列車搭載のコンクリート製トンネルは、図示を省略した各種の固定手段によって橋脚や潜り堤防等に着脱可能な状態に固定されて津波の破壊力に対応する。
(Fig. 11-b) The figure is a cross-sectional view of a large estuary closed by a mobile seawall.
In the figure,
1106 is a locking groove,
1107 is the locking part

1100 is a housing that functions as a seawall,
1101 is a pier,
1102 is a trolley,
1103 is a rail,
1104 is the platform,
1105 is a riverbed.
The concrete tunnel on which the freight train is mounted on the riverbed is fixed to the piers and submerged embankments in a detachable state by various fixing means (not shown) to cope with the destructive force of the tsunami.

過去に大津波により何万の死者と壊滅的な被害が繰り返されてきた。現在では巨大な津波を防ぐことは不可能であり、逃げるのが最上策とも言われている。多くの海岸に巨額の建設費をかけて、高さ15m級のコンクリート製堤防が建設され、住宅の高台移転がなされている。しかし、これらは海岸の景観を損ない、沿岸住民と海とを隔絶し、過疎化を招いている。又、湾口に建設する防潮堤は建設費がかさみ、難工事になる欠点があった。さらに航路開口部は閉鎖されておらず、大津波がそのまま市街地に侵入し、壊滅的な被害をもたらした。
又、河口には殆ど防潮堤が実施されず、津波の遡上に無防備な状態にある。 In the past, the great tsunami has caused tens of thousands of deaths and catastrophic damage. Nowadays, it is impossible to prevent a huge tsunami, and it is said that it is best to escape. A 15m-high concrete embankment has been constructed on many coasts at a huge construction cost, and houses have been relocated to higher ground. However, they spoil the coastal landscape, isolate the coastal population from the sea, and lead to depopulation. In addition, the seawall to be constructed at the mouth of the bay has the drawback of being difficult to construct due to the high construction cost. Furthermore, the opening of the channel was not closed, and the large tsunami invaded the city as it was, causing catastrophic damage.
In addition, almost no seawall is installed at the mouth of the river, and it is in an unprotected state when the tsunami runs up.

本発明による防潮堤手段によれば、大津波に耐えて、河川への津波の遡上を阻止し、内陸への浸水を阻止可能な防潮堤手段を比較的低コストで建設することで、海岸の巨大堤防や、高台移転を不要にし、海に接した安全な生活を可能にする。海抜10m程の大型防潮堤を比較的少ない建設費で実現出来ると共に、湾口を完全に閉鎖する防潮堤の実現も可能である。海岸に大規模なコンクリート製堤防を構築すると、沿岸住民は海と隔絶され過疎化を助長してしまい、景観も損なわれる。 According to the tide embankment means according to the present invention, by constructing a tide embankment means capable of withstanding a large tsunami, preventing the tsunami from running up into a river, and preventing inundation inland at a relatively low cost, the coast It eliminates the need for huge embankments and relocation to higher ground, and enables a safe life in contact with the sea. A large seawall about 10 m above sea level can be realized with a relatively low construction cost, and a seawall that completely closes the bay mouth can also be realized. Building a large concrete embankment on the coast will isolate coastal residents from the sea and promote depopulation, damaging the landscape.

図1-a において、
100は箱型コンクリート堤防、
101は走行台車、
102は堤防台座部、
103はプラットフォーム、
104はレール、
105は基礎基盤、
106は地下杭、
107は地下である。

図1-bにおいて、
120は高架歩道橋、
121は右側プラットフォーム、
122は係止用溝、
123は左側プラットフォーム、
100は箱型コンクリート堤防、
101は走行台車、
102は堤防台座部、
104はレール、
105は基礎基盤、
106は地下杭、
107は地下である。 In Figure 1-a,
100 is a box-shaped concrete embankment,
101 is a traveling trolley,
102 is the embankment pedestal,
103 is the platform,
104 is the rail,
105 is the basic foundation,
106 is an underground pile,
107 is underground.

In Figure 1-b
120 is an elevated pedestrian bridge,
121 is the right platform,
122 is the locking groove,
123 is the left platform,
100 is a box-shaped concrete embankment,
101 is a traveling trolley,
102 is the embankment pedestal,
104 is the rail,
105 is the basic foundation,
106 is an underground pile,
107 is underground.

図2-aにおいて、
200は堤防搭載列車、格納トンネル、
201は防風林、
202は堤防貨物列車A、
203は機関車A、
204は線路、
205は堤防貨物列車B、
206は機関車B
である。

図2-bにおいて、
220はトンネル内蔵防風林、
221はプラットフォーム・エリア
である。 In Figure 2-a
200 are embankment-mounted trains, storage tunnels,
201 is a windbreak,
202 is embankment freight train A,
203 is locomotive A,
204 is a railroad track,
205 is the embankment freight train B,
206 is locomotive B
Is.

In Figure 2-b
220 is a windbreak with a built-in tunnel,
221 is the platform area.

図3-aにおいて、
300は河口トンネル、
301は水門、
302は堤防搭載貨物列車、
303は線路、
304は河の土手、
305は水門の扉、
306は水門の水路、
である。

図3-bにおいて、
320は河口、
321は海、
322は堤防搭載貨物列車A、
323は河の上流方向、
324は堤防搭載貨物列車B、
300は河口トンネル、
301は水門、
303は線路、
304は河の土手
である。 In Figure 3-a
300 is the estuary tunnel,
301 is a floodgate,
302 is a freight train on the embankment,
303 is a railroad track,
304 is the bank of the river,
305 is the lock door,
306 is the lock channel,
Is.

In Figure 3-b
320 is the estuary
321 is the sea,
322 is a freight train on the embankment A,
323 is the upstream direction of the river,
324 is a freight train on the embankment B,
300 is the estuary tunnel,
301 is a floodgate,
303 is a railroad track,
304 is the bank of the river.

図4-aにおいて、
400は、住宅団地建物A、
401は、住宅団地建物B、
402は、堤防搭載列車用車庫、
403は、プラットフォーム、
404は、線路、
405は、地面
である。

図4-bにおいて、
420は堤防搭載貨物列車、
400は、住宅団地建物A、
401は、住宅団地建物B、
402は、堤防搭載列車用車庫、
403は、プラットフォーム、
404は、線路
である。 In Figure 4-a,
400 is residential complex building A,
401 is residential complex building B,
402 is a garage for trains equipped with embankments,
403 is the platform,
404 is a railroad track,
405 is the ground.

In Figure 4-b
420 is a freight train on the embankment,
400 is residential complex building A,
401 is residential complex building B,
402 is a garage for trains equipped with embankments,
403 is the platform,
404 is a railroad track.

図5-aにおいて、
500は路面電車、
501は左側プラットフォーム、
502は高架歩道橋、
503は右側プラットフォーム、
504は基礎基盤、
505はレール、
506は地下、
507は地下杭、
である。

図5-bにおいて、
520は住宅団地建物A、
521は防潮堤機能車庫、
522路面電車用線路、
523は堤防列車と路面電車の兼用線路、
524は住宅団地建物B
525は住宅団地建物C
526は防潮堤機能の車庫B、
527は防潮堤機能の車庫C、
528はトンネル内蔵の防風林、
529は車庫用トンネル、
530は海の方向である。
In Figure 5-a,
500 is a tram,
501 is the left platform,
502 is an elevated pedestrian bridge,
503 is the right platform,
504 is the foundation,
505 is a rail,
506 is underground,
507 is an underground pile,
Is.

In Figure 5-b
520 is residential complex building A,
521 is a seawall function garage,
522 tram tracks,
523 is a track for both embankment trains and trams,
524 is a residential complex building B
525 is a residential complex building C
526 is garage B with seawall function,
527 is a garage C with a seawall function,
528 is a windbreak with a built-in tunnel,
529 is a garage tunnel,
530 is the direction of the sea.

図6-aにおいて、
600は港の固定堤防、
601は港の航路閉鎖扉、
602は堤防搭載列車用のレール、
603は航路開口部の海面、
604は堤防搭載列車の進行方向、
605は堤防搭載列車の先頭車両、
606は堤防搭載列車用のレール、
607は航路閉鎖扉用のレール、
608は航路閉鎖扉の下部を係合させる溝部分
609は航路閉鎖扉用の台車、
610は航路閉鎖扉の格納庫、
611は航路閉鎖扉の進行方向、
612は扉用気動車
である。

図6-bにおいて、
620は閉鎖扉の下端に設けた扉の転倒防止板、
600は湾内港の固定堤防、
601は直径1m程、長さ50m程の鋼管多数本を2列で水平にして束ねた閉鎖扉、
603は航路開口部の海面、
607は固定堤防の航路開口部海底部分に設けた閉鎖扉用台車を走行させる2列のレール、
608は溝、
609は閉鎖扉用の2列の台車
である。

図6-cにおいて、
640は固定堤防上面の格納庫エリアに設けた補助レール、
600は湾内港の固定堤防、
601は航路閉鎖扉、
602は扉上のレール、
603は航路開口部の海面、
605は堤防搭載列車用のレール、
611は扉格納庫
である。 In Figure 6-a
600 is a fixed embankment in the port,
601 is the port closing door,
602 is a rail for embankment-mounted trains,
603 is the sea level at the opening of the channel,
604 is the direction of travel of the embankment-mounted train,
605 is the leading car of the embankment-mounted train,
606 is a rail for embankment-mounted trains,
607 is a rail for closing doors,
608 is a groove that engages the lower part of the route closing door
609 is a dolly for closing doors,
610 is a hangar with closed doors,
611 is the direction of travel of the route closing door,
The 612 is a railcar for doors.

In Figure 6-b
620 is a door fall prevention plate provided at the lower end of the closed door.
600 is the fixed embankment of the bay port,
601 is a closed door in which a large number of steel pipes with a diameter of about 1 m and a length of about 50 m are bundled horizontally in two rows.
603 is the sea level at the opening of the channel,
The 607 is a two-row rail that runs a trolley for closed doors provided at the seabed of the route opening of the fixed embankment.
608 is a groove,
The 609 is a two-row trolley for closed doors.

In Figure 6-c,
640 is an auxiliary rail provided in the hangar area on the upper surface of the fixed embankment.
600 is the fixed embankment of the bay port,
601 is a route closing door,
602 is the rail on the door,
603 is the sea level at the opening of the channel,
605 is a rail for embankment-mounted trains,
611 is a door hangar.

図7-aにおいて、
700は陸上堤防、
701は航路用運河、
702は漁船、
703は海側堤防、
704は湾内海面、
705は海中、
706は半島陸地
である。

図7-bにおいて、
720は左岸半島の高地、
721は漁港、
722は水門付き運河、
723は防潮堤、
724は湾内海域、
725は海岸線、
726は住宅、
727は右岸半島の高地
である。 In Figure 7-a
700 is a land embankment,
701 is a canal for shipping,
702 is a fishing boat,
703 is the seaside embankment,
704 is the sea level in the bay,
705 is underwater,
706 is a peninsula land.

In Figure 7-b
720 is the highlands of the left bank peninsula,
721 is a fishing port,
722 is a canal with a lock,
723 is a seawall,
724 is the waters in the bay,
725 is the coastline,
726 is a house,
727 is a highland on the right bank peninsula.

図8-aにおいて、
800は航路用トンネル、
801は漁船、
802は地中、
803は海面
である。

図8-bにおいて、
820は半島の左岸高地、
821は漁港、
822は航路トンネルA、
823は湾閉鎖堤防、
824は航路トンネルB、
825は閉鎖海域、
826は海岸線、
827は住宅、
828は半島の右岸高地
である。 In Figure 8-a,
800 is a tunnel for navigation,
801 is a fishing boat,
802 is underground,
803 is the sea level.

In Figure 8-b
820 is the left bank highlands of the peninsula,
821 is a fishing port,
822 is Route Tunnel A,
823 is a bay closed embankment,
824 is Route Tunnel B,
825 is a closed sea area,
826 is the coastline,
827 is a house,
828 is the highlands on the right bank of the peninsula.

図9-aにおいて、
900はドーム型屋根、
901は漁港内海域、
902は漁船、
903は漁港岸壁、
904は津波、
905は貯水立坑
である。

図9-bにおいて、
920は漁港堤防、
921は魚市場建物、
922は海岸線、
923は外海海域
924は開閉扉
900はドーム型屋根、
901は漁港内海域、
902は漁船、
905は貯水立坑
である。 In Figure 9-a
900 is a dome-shaped roof,
901 is the sea area in the fishing port,
902 is a fishing boat,
903 is the fishing port quay,
904 is the tsunami,
905 is a water storage shaft.

In Figure 9-b
920 is the fishing port embankment,
921 is a fish market building,
922 is the coastline,
923 is the open sea area
924 is an open / close door
900 is a dome-shaped roof,
901 is the sea area in the fishing port,
902 is a fishing boat,
905 is a water storage shaft.

図10-aにおいて、
1000は防潮壁
1001は鉄骨支柱
1002はワイヤー
1003は錘
1004はストッパー
1005は砂浜
1006は基礎基盤
1007は埋設杭
1008は海面
1009は津波
1010はスライド方向
1011は固定堤防
1012は台車
である。

図10-bにおいて、
1020はストッパーa、
1021はオモリa、
1022はワイヤーa、
1023はワイヤーb、
1024はストッパーb、
1025はオモリb
である。
図10-cにおいて、
1000は曲面型の可動式防潮壁、
1001は半円形の鉄骨製支柱、
1005は砂浜、
1010はスライド方向である。 In Figure 10-a
1000 is a flood barrier
1001 is a steel support
1002 is a wire
1003 is a weight
1004 is a stopper
1005 is a sandy beach
1006 is the foundation
1007 is a buried pile
1008 is the sea level
1009 is a tsunami
1010 is the slide direction
1011 is a fixed embankment
1012 is a dolly.

In Figure 10-b
1020 is stopper a,
1021 is a weight a,
1022 is wire a,
1023 is wire b,
1024 is stopper b,
1025 is a weight b
Is.
In Figure 10-c
1000 is a curved movable tide wall,
1001 is a semi-circular steel column,
1005 is a sandy beach,
1010 is the sliding direction.

図11-aにおいて、
1100は防潮堤として機能する筐体、
1101は橋脚、
1102は走行台車、
1103はレール、
1104はプラットフォーム、
1105は河川敷
である。

図11-bにおいて、
1106は係止用溝、
1107は係止部分
1100は防潮堤として機能する筐体、
1101は橋脚、
1102は走行台車、
1103はレール、
1104はプラットフォーム、
1105は河川敷である。

In Figure 11-a
1100 is a housing that functions as a seawall,
1101 is a pier,
1102 is a trolley,
1103 is a rail,
1104 is the platform,
1105 is a riverbed.

In Figure 11-b
1106 is a locking groove,
1107 is the locking part
1100 is a housing that functions as a seawall,
1101 is a pier,
1102 is a trolley,
1103 is a rail,
1104 is the platform,
1105 is a riverbed.

Claims

A mobile tide embankment built near the coast, with a freight train trolley equipped with a housing that functions as an embankment and running on a railroad track.
A platform for embankment-mounted freight trains that is constructed in parallel along the left and right sides of the train track and responds to the destructive force of the tsunami by a large number of underground piles.
A means to make the elevated pedestrian bridge built along the platform function as a support for preventing falls due to the tsunami of freight trains mounted on embankments.
In normal times, the embankment-mounted freight train is put on standby in a garage that functions as a tide embankment built near the coast, and just before the tsunami strikes, the embankment-mounted freight train runs to the platform at the specified position, and the embankment-mounted freight train A mobile tide embankment characterized by being composed of a means for integrally fixing a platform and a freight train mounted on the embankment by a fixing mechanism portion operated by compressed air.

A mobile tide embankment consisting of an embankment-mounted freight train equipped with a housing that functions as an embankment on a freight train trolley and a platform fixed by a group of underground buried piles, and a garage that stands by in normal times is built near the coast. The mobile tide embankment described in Paragraph 1 of the scope of the patent claim, which is characterized by covering the tunnel with earth and sand to make it a windbreak forest.

A mobile tide embankment consisting of an embankment-mounted freight train equipped with a housing that functions as an embankment on a freight train trolley and a platform fixed by a group of underground buried piles, and a garage that stands by in normal times is built near the coast. The mobile tide embankment described in Paragraph 1 of the scope of the patent claim, which is a tunnel that has been constructed by integrating the tunnel with the floodgate at the mouth of the river.

A mobile tide embankment consisting of an embankment-mounted freight train equipped with a housing that functions as an embankment on the pedestal of the freight train and a platform fixed by a group of underground buried piles, and a garage that stands by in normal times is built near the coast. The mobile tide embankment described in Paragraph 1 of the scope of the patent claim, which is a tunnel that has been constructed and is characterized by having the tunnel built into a residential complex building that functions as a tide embankment.

It is a mobile tide embankment composed of an embankment-mounted freight train equipped with a housing that functions as an embankment on a freight train trolley and a platform fixed by a group of underground buried piles, and is laid for embankment-mounted freight trains in normal times. The mobile tide embankment described in Paragraph 1 of the scope of the patent claim, which comprises running a freight train on a railroad track.

It is a means to divide the route opening provided in the fixed embankment of the port into upper and lower two stages and close it separately. Immediately before the tsunami, the lower layer of the route opening was moved from the fixed embankment vault on the railroad track. A route is closed by a sliding closing door that bundles a group of horizontal steel pipes, and a means that runs a freight train equipped with a seawall and closes the upper layer of the channel opening on the track provided on the upper surface of the sliding closing door. The mobile tide embankment according to paragraph 1 of the scope of the patent claim, which is characterized by closing the entire opening.

It is a canal for ship routes that is constructed in combination with a seawall that closes the bay of the Rias coast with small peninsulas on both banks, and the construction work is completed on land near the position where the seawall connects to the land. A canal for navigation, which is characterized by the fact that it will be constructed on land until just before the construction, and after completion, seawater will be introduced to allow small vessels to navigate.

It is a tunnel for the navigation of small vessels that is constructed in combination with a seawall that closes the bay of the Rias coast with small peninsulas on both banks, and it is constructed on land near the position where the seawall connects to the land, and construction work is done. A navigation tunnel characterized by the fact that it will be constructed on land until just before completion, and after completion, seawater will be introduced to allow small vessels to navigate inside the navigation tunnel.

A means of tide embankment of a fishing port, which is a means of blocking the inundation of tsunami by covering the fishing port with a dome-shaped roof to form a closed structure, and a sliding door at the opening of the route provided in the closed fishing port just before the tsunami. By means of closing the fishing port and by installing a large-diameter vertical shaft in the sea area of the port that functions as a basin to store overflowing seawater when the sea level in the fishing port rises above a certain level due to water leakage due to the tsunami. A closed fishing port characterized by its construction.

Movable means of supporting the tide wall with semi-circular steel columns constructed at the location of the seawall at intervals of several meters, and means of tide wall with curved movable walls made of reinforced concrete with the same curvature that slide along the semi-circular columns. The configuration means is set so that the stopper slides at a low speed when the stopper is released due to the weight balance between the wall and the weight connected by the wire, and the curved movable wall is held at the top of the semi-circular column in normal times, and it is remote based on the tsunami warning. A rotary arcade-type tide shield characterized by the fact that the curved movable wall slides on the sea side of the semi-circular column and is held in a state of landing on the installation surface of the installation site so that it functions as a seawall. Seawall.

It is a mobile tide embankment composed of an embankment-mounted freight train equipped with a housing that functions as an embankment on a freight train trolley and a platform fixed by a group of underground buried piles. The platform is installed on the riverbed of the river mouth and is normal. From time to time, a means to place an embankment-mounted freight train on the riverbed to function as a tide embankment at the mouth of the river, and when the river is expected to rise due to rainfall, take time before the embankment-mounted freight train rises. The mobile tide embankment according to paragraph 1 of the scope of the patent claim, which is characterized by being configured by means of traveling on a railroad track to the nearest coast and evacuating.