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The Chinese feeling urgency to help beef up Putin's forces and facilities ASAP. Old floating dock sank, nearly screwed carrier!

tun_dr_m

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https://mil.news.sina.com.cn/jssd/2018-11-01/doc-ifxeuwwt0095465.shtml

张召忠评俄维修航母船坞沉没:建议赶紧和中国合作

张召忠评俄维修航母船坞沉没:建议赶紧和中国合作



243

和过去的几个月一样,俄罗斯海军唯一一艘现役航空母舰“库兹涅佐夫”号静静的躺在俄北部萨福诺沃第82修船厂(SRZ-82)的船坞上,继续等待着负责大修她的工人们。摩尔曼斯克的朝阳尚未升起,不远处的北冰洋一片静谧。
swAr-hnfikve1189780.jpg

(图源: severpost/Google Earth)
就在这时,一台巨大的起重机直直的倒在了“库兹涅佐夫”号的甲板上,伴随着起重机倒塌的一声巨响,航母下的船坞开始剧烈的颤动并且下沉,凄厉的警报声开始在修船厂久久回荡……这座俄罗斯北方城市的宁静,被彻底打破了。
莫斯科时间10月30日凌晨,据俄罗斯当地媒体报道,正在对“库兹涅佐夫”号航空母舰大修的PD-52浮船坞忽然下沉,导致船坞上两台塔式起重机倒塌,其中有一台砸落在舰体上。目前已知有4名工人落水,其中3人受伤,1人失踪。
pzHJ-hnfikve1189857.jpg

(图源 Lev Fedoseev/TASS)
福无双至,祸不单行。就在一个多月前,位于符拉迪沃斯托克的一座浮船坞几乎上演了同样的一幕。9月19日符拉迪沃斯托克Slavyanka港口的一座浮船坞发生下沉事件,当时一艘大型油轮正在船坞内接受维修,同样是一座起重机砸在了油轮的舰体上,不过这艘油轮并没有随船坞一同沉没,经过了近四个小时的挣扎后成功脱险。
Ukz5-hnfikve1189976.gif

(图源 Astakada/Youtube)
小编记得上一次听见“船坞事故”的时候,还是印度……去年一艘印度海军驱逐舰在位于孟买船坞检修的时候发生了离奇侧翻,90度横躺在了水面上……
1uRA-hnfikve1190068.gif

局座还专门在节目里说了说这事
(图源 《张召忠说》第37期)
虽然都是船坞内发生的事故,但是和印度不同的是,“库兹涅佐夫”号所在的船坞是“浮船坞”,而非依靠码头而建的固定船坞。

IZqF-hnaivxq7604004.jpg

还拿什么和辽宁舰比?俄唯一航母大修中浮船坞沉没1/10
查看原图图集模式
根据俄罗斯媒体最新发布的信息显示,2018年10月30日,其唯一的航母库兹涅佐夫号在大修的过程中发生了极为严重的事故。当时,库兹涅佐夫号航母正在摩尔曼斯克州萨福诺沃第82修船厂的PD-50浮船坞中,而浮船坞突然沉没。(图片来源:云上的空母)


以往的固定船坞是“船动坞不动”,将需要维修或者正在建造的船体从水上或者岸边拖到船坞中,在坞内抽水修理建造,最后再注水使船只离坞。但往往一些大型船体自身吃水较深不方便靠岸,更不用说上岸了。
3zRU-hnfikve1190133.jpg

1897年英国船坞画像
(图源 shippingwondersoftheworld)
而浮船坞则是“坞动船不动”,浮船坞能够在港口码头一定范围内由人工牵引,先下潜到船只下方,然后排水利用自身浮力将船只抬起,修完之后再次下潜将船只轻轻“放下”,免去了来回抽水注水的过程,而且能够满足大型舰船的修理需求。
HbtR-hnfikve1190206.gif

(图源 Australian Marine Complex/Youtube)
此次发生事故的PD-50浮船坞是世界上最大的浮船坞之一,位于俄罗北方城市摩尔曼斯克。受北大西洋暖流影响,摩尔曼斯克港是北极圈中唯一的不冻港,自然也是俄罗斯的一个重要军港。 可能考虑到“库兹涅佐夫”号需要好好休养一番,俄海军特意找了一家好“医院”,还专门安排了一张“病床”,哪知道会出现这么一出医疗事故……
EZLW-hnfikve1190299.jpg

(图源 Google Earth)
“库兹涅佐夫”号真可谓是“命途多舛”,1991年刚“出生”,苏联就开始闹分家,“库兹涅佐夫”号连夜在仅携30%的船员的情况下从乌克兰返回苏联军港,连舰载机都没来得及装;到20世纪末混的最惨的时候一穷二白,船员们私自拆除了许多贵重部件在黑市上出售,丝毫没有战斗力可言。
cVBV-hnfikve1190381.jpg

2015年开始“库兹涅佐夫”号维修费用(单位:卢布)
(图源 russianships)
直到普京总统上台后,开始实行复兴海军政策,“库兹涅佐夫”号得以重出江湖。但是随着她的服役开始,舰上的大修小修就没有断过。2016年“库兹涅佐夫”号驶向地中海打恐怖分子,又发生了坠机事故。而她一路行驶过来冒的黑烟,也成为了西方媒体冷嘲热讽的对象。
0U2v-hnfikve1190470.jpg

当年墨西哥湾漏油事件的照片(上)
被张冠李戴到了“库兹涅佐夫”号身上(下)
(图源 durangoherald/4plebs)
其实对于“库兹涅佐夫”号的命运,局座早已经看的透彻。
b8Sh-hnfikve1190610.jpg

局座之所以建议俄罗斯和中国合作,是有道理滴~1974年,中国就自行建造了举力为13000吨大型浮船坞“黄山号”。2006年、2008年,“大连号”“中海九华山”“中海峨眉山”等等大型浮船坞相继问世,其中“中海峨眉山”深28米,相当于10层楼高,总长410米,宽82米,比4个足球场还要大!可以轻松应对十万吨左右的大型船只。
Wopa-hnfikve1190687.jpg

“中海峨眉山”浮船坞上有四个巨型起重机
(图源 proinvel)

2017年,由中国自主研制的“华船一号”自航式浮船坞正式入役。“华船一号”可自航浮渡至相应海域,实现战损战舰就地“就医”。它的入役标志着中国海军大型战舰修理,由岸基定点保障向远海机动保障实现突破。
而这,正是俄罗斯现在迫切需要的。
“库兹涅佐夫”号的缺席,意味着俄罗斯在中东地区海上力量大大削弱。北约“三叉戟-2018”联合军演即将结束,如果到时候美、英、法三国航母从北冰洋长驱直入到地中海,又是一番怎样的景象呢?(作者署名:局座召忠)


Zhang Zhaozhong commented on the maintenance of the aircraft carrier dock in Russia: it is recommended to cooperate with China quickly.
Zhang Zhaozhong commented on the maintenance of the aircraft carrier dock in Russia: it is recommended to cooperate with China quickly.
243

Like the past few months, the only active Russian aircraft carrier "Kuznetsov" of the Russian Navy is quietly lying on the dock of the 82nd Shipyard (SRZ-82) in Savonovo, northern Russia, and continues to wait. The worker responsible for overhauling her. The sunrise of Murmansk has not yet risen, and the Arctic Ocean is not far away.

(Source: severpost/Google Earth)

At this moment, a huge crane fell straight on the deck of the Kuznetsov. With a loud bang of the crane, the dock under the aircraft carrier began to violently sway and sink. The sirens began to reverberate in the shipyard for a long time... The tranquility of this northern Russian city was completely broken.

In the early morning of October 30, Moscow time, according to local media reports in Russia, the PD-52 floating dock that was overhauling the aircraft carrier "Kuznetsov" suddenly sank, causing two tower cranes on the dock to collapse, one of which was smashed. Fall on the hull. Four workers are currently known to have fallen into the water, three of whom were injured and one was missing.

(Source Lev Fedoseev/TASS)

Blessing is unparalleled, and the disaster is not alone. Just over a month ago, almost the same scene was staged in a floating dock in Vladivostok. On September 19, a floating dock at the port of Slavyanka in Vladivostok was sunk. A large tanker was being repaired in the dock. The same crane was on the hull of the tanker, but the tanker Did not sink with the dock, after nearly four hours of struggle, successfully escaped.

(Source Astakada/Youtube)

Xiaobian remembers when he heard the "dock accident" last time, it was still India... Last year, an Indian navy destroyer whizzed sideways when it was overhauled at the Mumbai dock, 90 degrees lying across the water...

The seat also specifically said this in the show.

(Source: Zhang Zhaozhong, No. 37)

Although it is an accident in the dock, unlike India, the dock where the Kuznetsov is located is a "floating dock" rather than a fixed dock built on the dock.
What do you still compare with the Liaoning ship? Russia's only aircraft carrier overhaul, floating dock, sinking 1/10
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According to the latest information released by the Russian media, on October 30, 2018, its only carrier, Kuznetsov, had an extremely serious accident during the overhaul. At the time, the Kuznetsov aircraft carrier was in the PD-50 floating dock at the 82nd shipyard in Safonovo, Murmansk, and the floating dock suddenly sank. (Source: Empty mother on the cloud)

In the past, the fixed dock was “moving the dock”, and the hull that needs to be repaired or being built was towed from the water or the shore to the dock, pumped in the dock to repair the construction, and finally refilled to make the vessel docked. However, it is often difficult for some large hulls to drown their own water, not to mention landing.

1897 British Dock Portrait

(Source source shippingwondersoftheworld)

The floating dock is “the docking boat does not move”. The floating dock can be manually pulled within a certain range of the port dock, first dive to the bottom of the vessel, then drain the vessel to lift it up by its own buoyancy, and then dive again after the repair. The vessel gently "put down", eliminating the need to pump back and forth, and to meet the repair needs of large ships.

(Source: Australian Marine Complex/Youtube)

The PD-50 floating dock in the accident was one of the largest floating docks in the world, located in the northern Russian city of Murmansk. Affected by the North Atlantic warm current, the port of Murmansk is the only non-freezing port in the Arctic Circle and is naturally an important military port of Russia. It may be considered that the "Kuznetsov" needs to take a good rest. The Russian Navy deliberately found a good "hospital" and specially arranged a "bed". Who knows that there will be such a medical accident...

(Source Google Earth)

"Kuznetsov" is really a "life-threatening". In 1991, it was "born", and the Soviet Union began to divide. The "Kuznetsov" was only 30% of the crew in the night. From Ukraine back to the Soviet military port, even the carrier aircraft did not have time to install; by the end of the 20th century, the most miserable time was poor, the crew privately dismantled many valuable parts for sale on the black market, there is no fighting power at all.

Maintenance costs for Kuznetsov starting in 2015 (unit: ruble)

(Source source russianships)

It was not until President Putin came to power that he began to implement the policy of reviving the navy, and the Kuznetsov was able to return to the rivers and lakes. But as her service began, the overhaul of the ship was not broken. In 2016, the Kuznetsov sailed to the Mediterranean to fight terrorists and another crash occurred. The black smoke that she drove all the way to became the object of cynicism in the Western media.

Photo of the Gulf of Mexico oil spill incident (on)

Zhang Guanli was wearing the "Kuznetsov" (below)

(Source durangoherald/4plebs)

In fact, for the fate of the "Kuznetsov", the seat has already been thoroughly seen.

The reason why the seat of the seat suggested that Russia and China cooperated was justified. In 1974, China built its own 13,000-ton large floating dock "Huangshan". In 2006 and 2008, large-scale floating docks such as “Dalian”, “Zhonghai Jiuhua Mountain” and “Zhonghai Emei Mountain” were successively launched. Among them, “Zhonghai Emei Mountain” is 28 meters deep, equivalent to 10 stories, with a total length of 410 meters and a width of 82 meters. , bigger than 4 football fields! It can easily handle large vessels of around 100,000 tons.

There are four giant cranes on the floating dock of “Zhonghai Emei Mountain”

(Source source proinvel)

In 2017, the “Hua Chuan No. 1” self-propelled floating dock, independently developed by China, officially entered service. "Hua Chuan No. 1" can fly to the corresponding sea area by self-flight, and realize the "medical treatment" on the spot. Its entry marks the repair of large-scale warships of the Chinese Navy, and the breakthrough of shore-based fixed-point protection to the remote sea mobile security.

And this is exactly what Russia needs urgently.

The absence of the "Kuznetsov" means that Russia’s maritime power in the Middle East has been greatly weakened. NATO’s “Tridents of the Trident-2018” joint military exercise is coming to an end. If the US, the United Kingdom, and France’s aircraft carriers traveled from the Arctic Ocean to the Mediterranean Sea, what is the picture? (Author's signature: Bureau of the call)
 
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