Chapter 85

When Zhao qianju applied to join the training class.

More than 40 kilometers away from the life experiment base.

Lei Wenjun, deputy director of mordu Geological Research Institute, is busy on the ground with a team of people.

After the Lingshi vein was officially mined and the overall operation was normal.

It shall meet the requirements of the organization.

Lei Wenjun handed over the matters related to the ore vein to Fei Qiu, and I was dispatched to perform another key task:

Look for coal mines!

At present, the thermal power plant is still under overtime construction, according to the estimation of the headquarters.

A 480mw unit can be put into use as soon as about a month.

Generally speaking.

The construction period of a 600MW generator unit in China is about 18 months.

However, the undertaking subject of this construction cycle is Guohua or Guodian, and the number of workers is about 200-400.

Under specific conditions, the whole link can actually be compressed on a large scale.

Nowadays, the construction of thermal power plants in damojie has not only increased a lot of manpower, but also the process is much simpler than the local construction.

Among them, the construction projects such as pouring of main power house, capping, placing of bedplate machines to buckle covers can be accelerated or even deleted directly in the construction period.

At the same time, due to the complete pre sequence equipment.

Boiler power field test, boiler pickling test and boiler hydrostatic test even only need to carry out final ring verification - and these three tasks occupy about 10 months in the normal 18 month construction period.

After all, according to the positioning of this set of power equipment before it is transported to Da Mo boundary, it is the highest emergency plan facility [150MW will be completed within three to five days and large-scale power supply will be restored within half a month in the period of extinction disaster].

let me put it another way.

Once something happens to the devil, the complete power supply module of this set of equipment is one of the backhands of more than 20 million people in the whole devil.

So long before these devices were put into the war readiness warehouse, they had carried out countless experiments.

Theoretically, it can be assembled and put into practice at any time.

In fact, it's not just magic capital.

The same is true for the super large cities over neon and Eagle sauce, almost all of which have similar technical reserves.

The annual update and maintenance figures of these latecomers can be called sky high prices, which may not be used once in decades, but this expenditure should and must be.

Therefore, in this case, there are two problems affecting the input of thermal power plants:

Wall construction of some necessary buildings and erection of power supply lines.

Today, the military base has an engineering corps of nearly 2000 people. (originally I wanted to write 4000, but after checking, there were only 5000 permanent residents in Dongzhan)

So it's not difficult to finish this task in a month.

In the accident last year, when Jiangcheng built zhurongshan hospital.

The rabbits used 7500 construction personnel, and finally built the main body of zhurongshan hospital with an area of 50000 square meters in ten days.

Among the 7500 construction personnel, there are about 6800 front-line employees, about 4000 affiliated to China Construction Third Bureau, and the others are migrant workers recruited by China Railway 11th group or voluntarily arrived.

Therefore, taking zhurongshan hospital as a precedent, with the assistance of engineers with higher executive ability.

It is not impossible to build power plants and transmission equipment within one month.

Once the thermal power plant is built, fuel will be a big problem.

Although the supply of 2000 tons of coal per day in Mordor is not a big problem, it can't always rely on local supply, can it?

It is a matter of course for a frontier in a different world to have the ability of self supply.

Moreover, the camp is now in the war preparation period. All kinds of materials are almost full every day, and war preparation resources are given priority.

Some equipment that are not the first sequence but are equally important can only be arranged for a few days.

For example, a high-precision blood sample analysis instrument needed by Bao Xin's medical team can be delivered in six days according to the plan of the base camp.

During this period, although some scientific research tasks can also be carried out, the accuracy gap is still relatively large.

There are many project teams similar to bauhine. They all belong to the situation that it will be more convenient to have instruments, but there will be no great deviation without instruments.

So in this form.

It is urgent to find the local fuel resources in Damo to free up part of the transportation volume.

this moment.

Lei Wenjun is holding a letter and talking with Yu Shouzhi, an expert from the geological and hydrological survey center of the Ministry of land and resources.

Since Yu Shouzhi is also a professor of Shuimu geography, Lei Wenjun honored him as a professor:

"Professor Yu, according to the exploration of other comrades before us, this area is a very standard sedimentary basin."

as everyone knows.

The so-called coal.

It refers to a very thick layer of black humus accumulated on the ground by the branches, leaves and roots of plants for millions of years, which is constantly buried underground due to the change of the earth's crust.

Since then, it has been isolated from the air for a long time and finally formed a black combustible fossil after a series of complex physical and chemical changes under high temperature and high pressure.

Due to the existence of carbon in the Da Mo world, the Da Mo world should theoretically be able to form coal.

And there is a very common phenomenon on earth.

That is, water flows through the earth, and rainwater and rivers wash the earth's surface, which will transport and gather the carbonaceous organic matter on the ground.

Finally stay in the lake basin and low-lying areas.

Therefore, basins and alluvial plains have the conditions to store carbonaceous organic matter - which is why most coalfields are in the form of basins.

Useless knowledge has increased again. Jpg.

Cough

Therefore, in this exploration.

Lei Wenjun's team compared the letters left by Wei Siming and sent helicopters to investigate.

Finally, nine punctuation points suspected of having coal resources were selected, and the farthest and the nearest two punctuation points crossed 120 kilometers.

Yes, of course.

Whether there is coal in these punctuation points also needs to analyze the geological layer.

After all, due to the long history of coal formation, the geological layer is relatively special.

In the previous four punctuation points, Lei Wenjun's team regretted that all the air forces were lost.

At this time, their position is the fifth punctuation point, and the * * ore probability ranks third in all nine punctuation points.

"Professor Yu, erect artificial sources and geophones and use refraction method for geological mapping."

Yu Shouzhi wiped the fine beads of sweat on his forehead. At this time, most of his shirt was already wet. When he heard the speech, he nodded: "OK, I'll do it now."

This time, Lei Wenjun's team adopted seismic exploration, that is, a physical exploration method to infer the nature and shape of underground rock strata by analyzing the response of underground to artificially excited seismic waves based on the difference of elasticity and density of underground media.

This exploration method is simpler than drilling method, but it has high requirements for artificial source equipment.

Twenty minutes later, several electric energy sources and several geophones were erected.

Yu Shouzhi walks to Lei Wenjun:

"Director Lei, everything is ready.

In order to ensure the accuracy of the results, we used the common reflection point multiple coverage method this time, and set up three R points, a total of 15 machines. "

Lei Wenjun nodded. His dark face was full of solemnity. He ordered:

"All personnel back to a safe distance and count down 300 minutes!"

After five minutes, the artificial source starts.

Soon, sound waves are emitted from multiple points and transmitted underground at the same time.

A moment later.

The 3.15 channel reflected wave is reflected back to the ground from the core R point and collected by the detector one by one.

The technician quickly gathered the data and carried out lithology discrimination on site.

"The real refractive index is 1.64, the imaginary refractive index is 0, and the lithology can be determined as clay!"

"The real part is 1.923 and the imaginary part is 1.968. This is conglomerate!"

"The unknown reflectance rock layer is found. Judging from the band refractive index... It seems to be somewhat similar to shale!"

Data is reported one by one.

Suddenly, a technician shouted:

"Report! The real refractive index is 1.73, and the imaginary refractive index is.... 0.35!!!!!" (I calculated for half an hour that it should be 1.732, and the gravity is 91.4%. Do you have a boss to help verify it)

Excited, the technician suddenly stood up and pulled his earphone back with a straight earphone cable.

The technician didn't seem to feel the pain of being tightened. He shouted to Lei Wenjun excitedly:

"Coal, we found a coal mine!!!"