Add Bookmark | Recommend this book | Back to the book page | My bookshelf | Mobile Reading

Free Web Novel,Novel online - All in oicq.net -> Romance -> sabotage expert

Volume 1 Chapter 283 Unique Skill

Previous page        Return to Catalog        Next page

    This kind of luminous creature that looks like a river shrimp is sensitive and timid. It seems that it is very afraid of a giant like Ning Xiaofan. Ning Xiaofan swam to the rock wall, and the originally dense light spots fled far away, and  The light spot that had already penetrated into the gap drilled faster.  Feeling that these luminous aquatic creatures were not in any danger, Ning Xiaofan felt relieved and pressed the button at the end of the scanner handle. A blue light emitted from the front of the scanner.  It didn¡¯t take long to scan the rock wall. In less than 10 minutes, Ning Xiaofan completed the scan and returned to the shore along the same route.  The scanned data is stored in a chip sealed in the handle. After being taken out, it is connected to the tablet through the conversion socket.  The area that Ning Xiaofan scanned was not large, only about three square meters. The data was connected, and soon, the tablet computer displayed the three-dimensional pattern of the underwater rock wall.  Through data calculation, the thickness of the scanned rock wall was 5.6 meters. However, the cracks located at the cracks extended into the rock wall, forming several criss-crossing fracture zones. Their area not only included the scanned area, but also  Extends beyond the scan area.  Ning Xiaofan observed the three-dimensional picture for a while, and had an idea in his mind. He worked on the tablet computer, and dozens of red dots appeared in the three-dimensional pattern.  Most of the people watching could not understand the three-dimensional diagram displayed on the tablet computer. However, Aunt Xiang saw some clues and couldn't help but ask: "Xiaofan, do you want to explode underwater?" "Well, blast underwater.  I'm calculating the blasting point." Fatty and others heard the questions and answers from Aunt Xiang and Ning Xiaofan, and then they remembered that Ning Xiaofan, the captain, had blasting expertise.  It's just that the technical requirements for underwater blasting are extremely high. Fatty said loudly: "Brother, this underwater blasting is not a job that ordinary people can do. Can you do it? Don't get yourself involved." Fatty always speaks like a crow.  , Ning Xiaofan was too lazy to respond, and focused on calculating the explosion point. Calculation and correction. As the red points displayed on the three-dimensional map continued to increase and decrease for more than half an hour, Ning Xiaofan then exhaled and said: "Okay, it should be  That¡¯s it.¡± After saying that, he opened the box beside him and started preparing the underwater blasting tools.  As a top blasting expert with extremely high professionalism, Ning Xiaofan¡¯s preparations for coming out this time were thorough, and he would naturally not miss out on underwater blasting equipment.  A waterproof electric drill carrying a high-energy battery, a precision detonator that can withstand high water pressure, a water penetration detonation device, etc. Of course, high-yield homemade micro bombs must be prepared on site.  Deployment of bombs is an extremely dangerous job. Ning Xiaofan is very confident in his preparation skills, but Fatty and others no longer dare to watch. They all hide far away. Only Aunt Xiang stays with Ning Xiaofan.  Seeing that Aunt Xiang stayed with him, Ning Xiaofan felt a little moved, but he was still worried about something unexpected happening. He kindly reminded him: "Aunt Xiang, you don't have to stay here. Find a place to hide." "You are not afraid of danger.  "What am I afraid of? I will accompany you." Aunt Xiang smiled slightly and rejected Ning Xiaofan's kindness.  Underwater fixed-point blasting is not difficult to install and detonate, but it has extremely high requirements for the yield required for blasting.  There are a total of 62 blasting points designed by Ning Xiaofan. They have been accurately calculated. Each blasting point requires different amounts of explosives depending on the thickness of the rock wall. The explosives required for each blasting device cannot be one more or less.  Minutes, accurate to grams.  As a result, the technical requirements for the process of preparing explosives require superb skills and a rigorous attitude, and it also takes a very long time.  Ning Xiaofan still uses C4, which is wrapped in rubber, waterproof, and easy to stick to. It will not detonate even if it is fired directly at the explosive. The only way to detonate it is a detonator, which is used for underwater blasting. The safety factor is undoubtedly much higher.  Ning Xiaofan brought a lot of ready-made C4, carefully separated and mixed them according to the required yield, inserted detonators, and then installed them into the detonation device.  The work of preparing explosives was very complicated and time-consuming. It took more than 3 hours in total.  When he was ready, Ning Xiaofan carried a waterproof bag containing 62 micro bombs and underwater blasting tools, and a roll of fixed rope on his back. Without any extra words, he just nodded to Aunt Xiang and walked towards the water.  go.  ¡°Perhaps Ning Xiaofan¡¯s calmness affected everyone, but Fatty and others who had been hiding far away couldn¡¯t help but come to the water bank and observe the underwater situation with serious expressions.  With the help of the diving light, everyone could clearly see Ning Xiaofan¡¯s movements underwater.  Before swimming to the underwater rock wall, Ning Xiaofan first used an electric drill to drill a few holes in the rock wall, installed fixing rings, hung up ropes, fixed his body, and then continued to use an electric drill to drill holes in the rock wall.  Drill blast holes.     5 metersThe thickness of the rock wall meant that the length of the drill bit was obviously not enough. However, after Ning Xiaofan's precise calculations, he was very confident that he could blast through the rock wall.  There are 62 blasting points, 25 of which require shallow drilling, 17 of which are deeper than one foot, and the remaining blasting points can be installed on the surface at different locations.  Use a tape measure to carefully measure the drilling points, and drill holes repeatedly with an electric drill. It didn¡¯t take long to make all the holes that could accommodate the blasting device.  The 62 mini-bombs were all numbered, in numerical order - after being installed at each blasting point, they were carefully checked again and no errors were found. Ning Xiaofan then turned around and returned.  When Ning Xiaofan came out of the water, before Ning Xiaofan could climb up by himself, Fatty, Chen Biao and others pulled him ashore in various ways.  "Is it done?" the fat man asked slightly nervously.  Ning Xiaofan smiled and made an "OK" gesture.  The explosion was about to be detonated next. Ning Xiaofan motioned to everyone around him to leave the shore and find a hiding place on their own.  "Xiaofan, come here." Aunt Xiang leaned out half of her body from behind a stalactite and waved to him.  Ning Xiaofan walked over as he was told. He could roughly measure the scope of the explosion, but he was not as nervous as everyone else. He just stood beside Aunt Xiang.  Taking out the remote detonator, Ning Xiaofan looked around and saw that Fatty, Hou San and others had already hidden their figures, and then gently pressed the red button on the remote control.  "Bang!" A dull sound came from the water. It was not loud. If you don't listen carefully, you can easily ignore it.  However, everyone was paying close attention at this moment and heard the sound coming from the water.  No big movement? The faces of Fatty and others changed slightly, and a thought came to their minds, could it be that the blasting failed? Aunt Xiang also looked surprised at this moment, and couldn't help but ask: "Xiaofan, what's the matter?  What's going on? Why is the sound of the explosion so small?" Ning Xiaofan smiled and said, "It's just the beginning, it's not over yet." As soon as he finished speaking, he heard two or three muffled "bang bang bang" sounds.  It was still not big, but everyone could clearly feel a tremor under their feet.  Concussive impact blasting! This is a unique skill of Ning Xiaofan in underwater blasting.  Unique skill one: water penetration and detonation.  For underwater detonation, open flame guide wires cannot be used, so electrical conduction detonation is generally used.  " However, conductive explosive devices are prohibited items and cannot be purchased on the market. Although Ning Xiaofan is a bomb expert, he has left the system. Naturally, prohibited materials like this cannot be purchased.  Moreover, the electrical conduction device is not an ordinary complex tip. The conductor connects each blasting point and requires precision calculation equipment. The accessories and wires cannot be packed in a box, and Ning Xiaofan cannot carry it with him at all due to its weight.  What's more, large-volume blasting requires a large amount of explosives, and the micro-blasting device configured by Ning Xiaofan cannot be matched with electrical conduction equipment.  In short, with Ning Xiaofan¡¯s blasting method, he can only successfully blast using his own homemade methods.  So, "underwater penetration detonation" is one of the unique skills invented by his superb blasting experience.  According to common sense, we all know that underwater explosions cannot use open flame guide wires, and electrical conduction equipment cannot be obtained. As a result, if you want to detonate bombs underwater, you have to find another way.  Ning Xiaofan's method is to use "water" to detonate bombs with water! Can water detonate bombs? If a fat man knew that Ning Xiaofan used this method, he would probably spit on Ning Xiaofan's face. According to common sense, explosives will be affected by moisture.  It can't be used, but it can still detonate? Isn't this a fantasy?  However, common sense is common sense after all. Many people do not know that gunpowder will produce a certain boiling point when it is stained with a small amount of water, which will cause the gunpowder to react chemically, boil directly, and even burn.  Therefore, Ning Xiaofan designed a conduit that could detonate after burning using the boiling point generated by mixing gunpowder and water.  The water penetration technology is not complicated. Ning Xiaofan only needs to install a detonation tube equipped with gunpowder and water on each mini-bomb equipped with a detonator, then attach a small sensor piece, and finally use the sensor to remotely control the water.  It penetrates into the gunpowder and finally detonates the detonator. The remote control detonation reaction only takes one second! It is a very old-fashioned technology, but it can produce excellent results.  As for the second unique skill, it is "concussive blasting".  Shock blasting! In short, it uses the shock wave generated by the explosion to achieve a concussive effect.  Using conventional methods, it is estimated that even 50 kilograms of explosives may not be able to penetrate a rock wall more than 5 meters thick. However, the destructive power of 50 kilograms of explosives is terrifying, and the explosion range cannot be penetrated, but it may collapse the rock wall.  The collapse of the rock wall will not only fail to solve the problem, but will also destroy the entire area.The territory was buried, and in the end, Ning Xiaofan and others were probably buried alive if they were not crushed to death by rocks.  With this premise, brutal blasting is not advisable, and only gentler blasting methods can be used. In this way, the technical requirements are not as high as usual.  Based on the data of scanning the rock wall, Ning Xiaofan designed a point-to-surface method to calculate the explosion point through the scanned internal structure of the rock wall, and then use the energy generated by the explosion point to achieve the purpose of decomposing the internal structure of the rock wall
Didn't finish reading? Add this book to your favoritesI'm a member and bookmarked this chapterCopy the address of this book and recommend it to your friends for pointsChapter error? Click here to report