Speaking of this, Duan Yongfu also became proud: "With the increasing demand for high-quality pipe piles in the market, our company and several units such as Suzhou Concrete Cement Gap Research Institute of the State Building Materials Bureau have jointly completed the localization of PHC pipe pile production equipment and raw materials, and formulated China's first PHC pipe pile national standard, which is the familiar pre-tensioned concrete pipe pile standard!"
” After a pause, Duan Yongfu continued: "The maximum diameter of the PHC pipe pile produced by our company can reach 1200 mm, which can be said to be the largest in China.
Prestressed high-strength concrete pipe pile, the outstanding advantage is that the bearing capacity of the single pile is high, the bending performance is strong, the design and selection range is wide, from the diameter of 300 mm to 1200 mm, the length from 5 meters to 15 meters optional, of course, from the construction, the use of prestressed high-strength concrete pipe pile, pile laying is also relatively easy, for the bearing layer undulating geological conditions, such as Changxing Island, the adaptability is the strongest, can also adapt to a variety of pile sinking technology, and hoisting is convenient, the construction period is short.
Of course, we can also meet the customer's special needs, such as special lengths or large diameter pipe piles. ” Shi Qiang, chief engineer of Roche Engineering Company, said: "Chief Engineer Duan, our design unit also used finite element software to simulate and analyze the bottom plate pile foundation of the project, and selected four diameters of PHC pipe piles for calculation and analysis, respectively 500 mm, 700 mm, 800 mm and 900 mm, by making a curve diagram of the change of floor displacement with pile diameter, it is found that with the increase of pile diameter, the upward displacement of the bottom plate decreases, and the pile foundation floor structure mainly relies on the friction resistance of the pile body and the soil body to support the stability of the structure, when the pile diameter is small, The contact area of pile soil is small, and the friction resistance is correspondingly small, so under a certain load, the displacement of the bottom plate is correspondingly larger.
Therefore, it was finally decided that the 800 mm large diameter PHC pipe pile was selected for this project, and I think there should be no problem for your company to provide 800 mm diameter pipe pile, right?
” Duan Yongfu said with a smile: "Of course there is no problem, we can even produce 1,200 mm diameter."
So what are the requirements in terms of pile length?
” Shi Qiang nodded and said: "That's good, as for the pile length, through the analysis, it is also found that the settlement value of the pile length changes from 15 meters to 30 meters, with the increase of the pile length, the settlement of the pile gradually decreases, and the contact pressure between the bottom plate and the soil decreases, which shows that the lengthened pile length can effectively control the deformation of the bottom plate, when the pile is 13 meters long, the tensile stress increases and approaches the allowable value of the tensile stress of the reinforced concrete floor, which is more dangerous, so the final pile length is 26 meters, I don't know this requirement, can your company meet?"
” Duan Yongfu nodded and said: "Of course there is no problem, we can use the method of connecting the pile, the whole pile body is made of two PHC pipe piles with a diameter of 800 mm and a length of 13 meters, and the design should be so determined!"
” Shi Qiang said: "Yes, if the single pile is too long, it is indeed inconvenient during construction, so the method of connecting the pile is adopted, and the two are connected together to form a 26-meter-long pile, since this is the case, it is easy to do......"
Next, the three parties conducted a series of detailed discussions, and finally decided on the PHC pipe pile sales contract.
After the meeting was completed, Luo Fei also made the east and invited the participants to dinner.
At the Feihong Restaurant on Changxing Island, Luo Fei picked up his wine glass, stood up and said loudly: "Come, come, in order to celebrate the happy cooperation of everyone this time, I have made this glass of wine!"
” Everyone also stood up one after another and toasted to celebrate, but Li Fusheng couldn't drink, so he replaced it with a drink.
As soon as the wine strength came, everyone had more topics, and they also let go, and when they finally left the restaurant, many people here were staggering.
Luo Fei was also energetic, and after he came out, he smiled at Jiang Kefan and said, "Mr.
Jiang, do you know what is interesting on this Changxing Island?"
Let's go, I'm in for a treat, let's have a good time!
” Jiang Zongfan immediately understood what Luo Fei meant, as the owner, of course he hoped that the contractor could give some kickbacks and the like, this Mr.
Luo also let people give a little before, but now, he knows what Mr.
Luo means, so he should relax.
To say that Changxing Island has prospered in recent years because of the arrival of several ship repair factories such as the Yuehai Shipping Engineering Company, so there are many restaurants and KTVs for dinner, and some of the grades are not bad.
Especially in those KTVs, there are basically beautiful workers who accompany the wine.
Jiang Kefan smiled and said, "Understood, Mr.
Luo, go, I'll take you there!"
” Although Duan Yongfu was a little drunk, he didn't really want to go, after all, he was old, and he didn't like that kind of place, so he hurriedly excused himself: "Let's not go, Mr.
Jiang, Mr.
Luo, you guys have fun, we have to go back!"
” Luo Fei laughed and said, "Chief Engineer Duan, you are too faceless!"
Go, go, you must go, since you have come to Changxing Island, you can't have a good time, how can you do it?
It's the same if you go back tomorrow, and I'll help you open a room later, and it's all on me.
Right, you persuade your chief engineer!
” Li Fusheng's face was red, what kind of place to go?
He has never been in KTV, but he heard that there are many women who accompany the wine and sing there, which doesn't seem to be very good, he is as pure as a blank piece of paper, and he quickly shook his head and said: "Ah, Mr.
Luo, don't you want it?"
” Luo Fei laughed and said, "Fusheng, don't worry, I won't say it!"
Well, do you want to say it!
So you have to come with me, or I'm still not at ease, let's go!
” Saying that, Luo Fei grabbed Li Fusheng's arm and dragged him away, while Chief Engineer Duan and Fan Dalin were also pulled into a KTV that was as luxurious as a palace by Jiang Kefan and others, who were overly enthusiastic.
In fact, Fan Dalin and Duan Yongfu both knew that in this industry, it was impossible to think of not being paid, so they could only follow.
As soon as he entered the door of KTV, Li Fusheng couldn't dare to look at it, because there were several women dressed in that kind of clothes in this hall, which should be the so-called drinking women, and their eyes were like hungry wolves, looking at them.
A mixed smell of alcohol and perfume came to his face, and this dim and confused environment made Li Fusheng very uncomfortable, isn't this the drunken life of those rich people.
Jiang Kefan seems to be a frequent visitor here, as soon as he came, the manager in the hall nodded and stepped forward to hand over the cigarette, and then Jiang Kefan smiled and said, "Manager Liu, find us the largest private room!"
” Manager Liu said knowingly: "Don't worry, Mr.
Jiang, I promise not to disappoint you, please come with me!"
Free novels bring you joy and joy ---> storyskyline.net
” When he arrived here, Li Fusheng could only bite the bullet, followed everyone through the red carpet corridor, passed through many fluorescent lights flashing, and the door of the abstract painting box full of wildness, and then came to the door of a luxury private room, and Manager Liu pushed the door open and welcomed everyone in.