Chapter 649: Special Blasting
(Recommended books: "The Final Killing of the Last Days" and "Upper Position") After a good night's sleep, Liu Feng knew that he had encountered a rock formation, and he sighed, could it be that he was really going to die here? For the first time, Liu Feng had a feeling of nostalgia for this world, thinking of his two lovely sons and thinking of those confidants, Liu Feng's heart seemed to be broken!
He suddenly found that he had so many things that he couldn't let go, as well as his parents, and his brothers and sisters. For a while, Liu Feng didn't know what to do, there were too many things to explain, and his mind became a blank!
When talking to the outside, Liu Feng followed Chen Feng, who came from the city, to explain: "Remember to help Pei Yuanfeng pay off his debts, remember to help raise Pei Yuanfeng's wife and daughter, and all the money will come out of the Gale Charity Fund." β
Chen Feng's nose was sour, and the man who had broken bones on his body and never frowned, his eyes were full of tears: "Professor Liu, you are a good person, you will be fine." β
Hearing Liu Feng's arrangement, Pei Yuanfeng couldn't help but didn't cry, but many people outside cried. After Lin Hong and Liu Yun got the news, they rushed over with Chen Feng and Xiu Wanrong.
At this moment, the two women have long been crying, the woman is emotional, although she has only known this young leader for ten days, but this young man has brought a lot of unforgettable things to everyone.
At this time, Chang Dong's intestines were about to repent, so he couldn't die, and on the morning of the accident, he and Mayor Jun Wenfang asked to reopen the Changjiazhuang coal mine. Unexpectedly, there was an accident in Changjiazhuang Coal Mine that day, and the current uproar was so big that Chang Dong was terrified.
Now whether the rescue is successful or not, he is enough to keep the position of deputy secretary! Chang Dong suddenly thought of Secretary Qiao, thinking that at the beginning, when Mayor Jin was there, this secretary was very polite to him as a secretary.
Chang Dong gritted his teeth, no matter what, he had to try it anyway, maybe there was hope for it, if he didn't fight for it, it would be desperate. Chang Dong took an opportunity, and when Qiao Youwei slipped away, he came to the side, took out a bank card, and handed it to Secretary Qiao.
Chang Dong had a flattering smile on his face: "Secretary Qiao, I heard that your son is studying in the UK, and this 100,000 US dollars is a little meaning, please laugh at it." β
Qiao Youwei glanced at the bank card handed over, the greed in his eyes flashed, and he sighed: "Comrade Chang Dong, you better reflect on it, don't always use your mind on such things." β
After speaking, he didn't look at Chang Dong again, turned around and left. The corners of Chang Dong's mouth twitched unconsciously, and his complexion turned into the color of eggplant skin, he knew that it was not that he didn't have enough chips, but that Qiao Youwei didn't dare to ask for it. From Qiao Youwei's reaction, Chang Dong knew that his future was bleak.
He stared blankly at the busy rescue site, looking at the backs of those high-ranking officials, at this time, those high positions that he once regarded as ideal were too far away from him, and they were already out of reach! Chang Dong looked up to the sky and sighed, turned around and walked out of the mountain, how long he stayed here no longer meant to him, it was better to plan early.
The rescue work began at noon yesterday and has been carried out for a day and two nights, and the frontal excavation has only advanced 150 meters, which is still far from being excavated. At this rate, it will take at least ten days, and will the people inside be able to hold out for ten days?
Side excavation, as expected by the chief of staff, encountered a rock layer after digging fifty meters, although it was less than two hundred and fifty meters away from the tunnel, but these two hundred and fifty meters were fatal! I'm afraid that the inside will rise again, and the outside won't dare to blast at all.
If you only use the means of drilling holes, the effect is minimal, and according to the schedule, it will take nine days at the earliest. It is also necessary to say that there is no deviation in the line, which is not very likely, and the excavation path calculated like this, if it does not deviate by 10 meters, is already a master.
At this time, there was only a little bit of food left in the tunnel, which was left over that Liu Feng and Pei Yuanfeng did not eat. What I brought in at the beginning was just a snack for two people to rest, and there wasn't much water. The five-pound plastic bucket is only allocated one pot lid per person at a time, but there are more than a dozen people, and once they come down, just to moisten their lips, they will cost one catty.
Looking at the hard rock, everyone was at a loss, this was the closest place to them, but this two hundred and fifty meters distance was like the distance between the human world and the Hades Palace! Two hundred and fifty meters! A normal walking speed can be reached in four or five minutes, but now it is a moat!
At this moment, everyone has the deepest feeling for the end of the world!
It's the fourth day!
700 meters of frontal excavation! It's a limit speed! Among them, many times those armed police officers and soldiers even forgot to support and protect! It is already the third wave of armed police officers and soldiers, and the previous three batches of officers and soldiers have been withdrawn back to the battalion, which is to maintain the maximum efficiency of the tunneling.
This ordinary small coal mine has attracted countless attention, and it has attracted countless media reporters to flock to it. Everyone is not here to pay attention to negative news at the moment, but to those who are persevering in the well!
Life! In this moment, only life is the only theme! Whether it's Inoue or Underground, they're competing with death for time at the moment! The people above try to try to be as fast as possible, and a little faster! The people below, I hope it will be a little longer, a little longer!
The telephone has become the only tool for communication between the mine and the underground mine, and the battery that the miners carry with them has become the power of the telephone. Every day, the families of those miners will come here to communicate with the miners, cheer them on, and let them persevere!
"Her father, you have to live, our mother and daughter are waiting for you! We γ»γ»γ»γ»γ»γ»"
"Dad, you must hold on! I'll be there soonγ»γ»γ»γ»γ»γ»"
"Husband, the child's midterm exam results have come down, and there is γ»γ»γ»γ»γ»γ» improvement"
Countless words, converged into life quotations, at this moment, countless media reporters gathered here, just to cheer for this big rescue! Even CCTV sent a reporting team to make a modest contribution to this rescue!
Xu Ying, Huang Suxin, Hao Ya, Xiao Meier, Mei Shuying and Lan Yuanyu all learned about Liu Feng from TV. The moment they saw the news, several women finally understood why there was no call from Liu Feng for a few days!
This is still because Liu Feng didn't want the women to worry, so he specially told Chen Feng not to tell his family. Now, Liu Feng's underground affairs are well known, where would the women not know!
Several women sat on pins and needles at home, and they couldn't stand the torment after only one day, and on the fifth day, six women didn't care about any impact, and rushed to Changjiazhuang Coal Mine in Xiaozhen City.
Subsequently, Tao Qian, Zhang Yuexin, Xiang Meizi, Jiao Hongying, Su Su, Yang Jinyu, Weaving Injury, Pu Luoxiao and Shen Chunyu also rushed to Changjiazhuang Coal Mine.
More than a dozen dusty beauties appeared on the scene, and so on attracted countless eyeballs, and even murdered countless films. It's just that what the film shoots is always just a delicate back, and no one can shoot the front.
There are not only a dozen security personnel from Gale Security Company, but also bodyguards sent by those families. There is no way to stop the women from making the trip, and the family can only send enough forces to prevent being exposed.
Liu Feng hoarsely voiced and talked on the phone with the beauties: "Sister Xu Ying, aren't you fooling around!" β
Tonight, the phone belongs to the beauties, here is a temporary work shed, the three provincial leaders, the two heads of the provincial military district, have been greeted. It was only at this time that these high-level officials of Western Jin Province knew how ridiculous that Professor Liu was underground!
Xu Ying burst into tears: "Little madman, your voice is so haggard!" β
Hao Ya sobbed: "Brother madman, I'm waiting for you to come out, I also want you to name the child!" β
Liu Feng was overjoyed: "Huh? Hao Ya, do you have a baby? β
Hao Ya's face was full of tears: "Yes, I just checked it, I wanted to give you a surprise, I and I are waiting for you!" β
Xiang Meizi also cried: "Big villain, you must hold on!" As long as you come out safely, I will make you tea for a lifetime! β
Su Su shouted: "Little uncle, we all miss you!" Be sure to stick to it! β
γ»γ»γ»γ»γ»γ» countless words, sending endless power to the people below, the beauties were confined to a special area, where no media reporters could approach, and this was the only place where reporters were isolated in this rescue.
Lan Yuanyu appeared here, the beauties were not strange, and no one rejected her, and the little princess cried like a tearful person. Every woman was crying miserably, and it was the seventh day! It is said that the limit of human life is seven days!
Secretary Yue Jiangshan appeared at the scene of the mine disaster with a group of special blasting experts in China! He is really heartbroken, heartache for a genius-like figure, and it may end in such a way! Now, the people inside are in danger, and only special control blasting technology can save the people in the underground.
As early as the first spring of the eighties, Huaxia used special blasting to break bladder stones, which was the first case in the world.
According to the blasting theory of controlled blasting, under the condition that the total charge is equal, the blasting vibration velocity dispersed in a row of blast holes is smaller than that concentrated in a medicine chamber; The blasting vibration velocity along the central line of the blast hole is smaller than that perpendicular to the direction of the line; The millisecond interval is slightly detonated, which has a significant effect on shock reduction.
Now, in order to save the miners underground, the experts have carefully designed the blasting surface, maximizing the number of spray holes and reducing the amount of spray to minimize the vibration inside the tunnel. The phone here is connected with Liu Feng at any time to keep abreast of the situation inside.
With a low boom, the whole earth trembled, Secretary Yue held the walkie-talkie in his hand and asked in a deep voice, "How is the situation?" β
"No problem, just a small amount of splashing, it looks like it's going to hold on!"
The first blast was successful!
At this time, the officers and soldiers who punched the medicine were racing against time, and they detonated it almost once every two hours, which was already the limit of blasting! The most important thing is to keep track of what's going on inside.
The geology here shocked the experts, how could such geological conditions allow the excavation of mines? Several veteran blasting experts are always waiting on the side to keep track of the blasting progress.